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Старый 26.10.2018, 12:26   #1
Silvester
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Регистрация: 20.05.2007
Адрес: Военная Супердержава
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По умолчанию Коррекция орбиты некоторых комет от 25 октября 2018 года, MPEC 2018-U70 ..

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Коррекция орбиты некоторых комет от 25 октября 2018 года, MPEC 2018-U70 ..

P/2006 D1 (Hill)
Epoch 2005 Nov. 6.0 TT = JDT 2453680.5
T 2005 Oct. 25.99332 TT MPCW
q 1.8921961 (2000.0) P Q
n 0.07527703 Peri. 118.19442 -0.48636834 -0.87373966
a 5.5551321 Node 0.95199 +0.65886999 -0.37049614
e 0.6593787 Incl. 17.45997 +0.57387819 -0.31513747
P 13.09
From 82 observations 2005 Dec. 5-2018 Oct. 6, mean residual 0".5.

P/2006 D1 (Hill)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2018 Dec. 21.43815 TT MPCW
q 1.8951894 (2000.0) P Q
n 0.07511970 Peri. 119.42683 -0.49079055 -0.87127757
a 5.5628858 Node 359.96408 +0.65956481 -0.37139245
e 0.6593154 Incl. 17.36554 +0.56929685 -0.32084739
P 13.12
From 82 observations 2005 Dec. 5-2018 Oct. 6, mean residual 0".5.

P/2006 D1 (Hill)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Dec. 21.43639 TT MPCW
q 1.8952011 (2000.0) P Q
n 0.07515527 Peri. 119.42803 -0.49079655 -0.87127419
a 5.5611307 Node 359.96324 +0.65955952 -0.37139216
e 0.6592058 Incl. 17.36596 +0.56929780 -0.32085691
P 13.11
From 82 observations 2005 Dec. 5-2018 Oct. 6, mean residual 0".5.

P/2006 D1 (Hill)
Epoch 2032 Jan. 9.0 TT = JDT 2463240.5
T 2032 Jan. 17.56581 TT MPCW
q 1.8908457 (2000.0) P Q
n 0.07536772 Peri. 119.47277 -0.48834701 -0.87264853
a 5.5506748 Node 359.74774 +0.66084848 -0.36883565
e 0.6593485 Incl. 17.37719 +0.56990919 -0.32006999
P 13.08
From 82 observations 2005 Dec. 5-2018 Oct. 6, mean residual 0".5.

C/2006 Q1 (McNaught)
Epoch 2008 June 23.0 TT = JDT 2454640.5
T 2008 July 3.85537 TT MPCW
q 2.7636653 (2000.0) P Q
z +0.0000681 Peri. 344.37956 -0.95390119 -0.08802196
+/-0.0000001 Node 199.54630 -0.08402907 -0.83945683
e 0.9998119 Incl. 59.04711 -0.28811739 +0.53625029
From 2560 observations 2006 Aug. 20-2010 Oct. 17, mean residual 0".5.

C/2006 Q1 (McNaught)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2008 July 3.19070 TT MPCW
q 2.7823796 (2000.0) P Q
z +0.0003515 Peri. 344.55877 -0.95457150 -0.08664792
+/-0.0000001 Node 199.40643 -0.08464835 -0.83852168
e 0.9990220 Incl. 59.09974 -0.28570599 +0.53793450
From 2560 observations 2006 Aug. 20-2010 Oct. 17, mean residual 0".5.

C/2007 B2 (Skiff)
Epoch 2008 Aug. 2.0 TT = JDT 2454680.5
T 2008 Aug. 20.87222 TT MPCW
q 2.9748367 (2000.0) P Q
z +0.0013938 Peri. 206.00526 -0.76885852 +0.62834745
+/-0.0000003 Node 14.86885 -0.47595762 -0.43866919
e 0.9958535 Incl. 27.49643 -0.42699055 -0.64245531
From 1455 observations 2007 Jan. 23-2010 July 10, mean residual 0".5.

C/2007 B2 (Skiff)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2008 Aug. 24.17782 TT MPCW
q 2.9794973 (2000.0) P Q
z +0.0014085 Peri. 206.23963 -0.76783210 +0.62977410
+/-0.0000003 Node 14.72682 -0.47572754 -0.43759297
e 0.9958034 Incl. 27.54332 -0.42908878 -0.64179200
From 1455 observations 2007 Jan. 23-2010 July 10, mean residual 0".5.

C/2007 M2 (Catalina)
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5
T 2008 Dec. 8.58272 TT MPCW
q 3.5409994 (2000.0) P Q
z +0.0002446 Peri. 220.67150 -0.76246249 +0.64533911
+/-0.0000012 Node 357.28490 +0.19504270 +0.16030020
e 0.9991340 Incl. 80.95140 -0.61693541 -0.74688773
From 371 observations 2007 June 20-2009 June 3, mean residual 0".5.

C/2007 M2 (Catalina)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2008 Dec. 11.63701 TT MPCW
q 3.5460883 (2000.0) P Q
z +0.0005278 Peri. 220.75286 -0.76159585 +0.64630841
+/-0.0000012 Node 357.24249 +0.19575830 +0.15955029
e 0.9981282 Incl. 80.94876 -0.61777864 -0.74620985
From 371 observations 2007 June 20-2009 June 3, mean residual 0".5.

C/2008 E1 (Catalina)
Epoch 2008 Aug. 2.0 TT = JDT 2454680.5
T 2008 Aug. 11.93828 TT MPCW
q 4.8289393 (2000.0) P Q
n 0.02822237 Peri. 269.99388 -0.12840342 -0.98761999
a 10.6841601 Node 189.03001 +0.97028765 -0.14389679
e 0.5480282 Incl. 35.03719 -0.20507180 -0.06245372
P 34.92
From 236 observations 2007 Nov. 13-2010 May 25, mean residual 0".6.

C/2008 E1 (Catalina)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2008 Aug. 3.13428 TT MPCW
q 4.8802500 (2000.0) P Q
n 0.02773625 Peri. 270.66409 -0.13784076 -0.98654093
a 10.8086367 Node 188.85827 +0.96960401 -0.15253205
e 0.5484861 Incl. 34.83404 -0.20215834 -0.05891490
P 35.54
From 236 observations 2007 Nov. 13-2010 May 25, mean residual 0".6.

C/2008 E1 (Catalina)
Epoch 2043 Dec. 17.0 TT = JDT 2467600.5
T 2043 Dec. 27.37743 TT MPCW
q 4.8252587 (2000.0) P Q
n 0.02801435 Peri. 270.58884 -0.13564009 -0.98688408
a 10.7369861 Node 188.80091 +0.96972107 -0.15035001
e 0.5505947 Incl. 34.89598 -0.20308325 -0.05877652
P 35.18
From 236 observations 2007 Nov. 13-2010 May 25, mean residual 0".6.

C/2008 N1 (Holmes)
Epoch 2009 Sept. 6.0 TT = JDT 2455080.5
T 2009 Sept. 25.89176 TT MPCW
q 2.7834802 (2000.0) P Q
z +0.0010163 Peri. 100.81752 -0.20616155 -0.97770835
+/-0.0000004 Node 357.47245 -0.73288028 +0.18122948
e 0.9971713 Incl. 115.52102 +0.64837020 -0.10602948
From 1396 observations 2008 July 1-2010 June 30, mean residual 0".6.

C/2008 N1 (Holmes)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2009 Sept. 20.73193 TT MPCW
q 2.8072686 (2000.0) P Q
z +0.0011486 Peri. 100.94877 -0.20815565 -0.97730415
+/-0.0000004 Node 357.50225 -0.73207047 +0.18234626
e 0.9967755 Incl. 115.47724 +0.64864787 -0.10782595
From 1396 observations 2008 July 1-2010 June 30, mean residual 0".6.

C/2009 F2 (McNaught)
Epoch 2009 Nov. 25.0 TT = JDT 2455160.5
T 2009 Nov. 14.27472 TT MPCW
q 5.8751865 (2000.0) P Q
z +0.0028553 Peri. 336.35857 -0.87340882 -0.07073060
+/-0.0000019 Node 214.05811 -0.17809586 -0.87446805
e 0.9832244 Incl. 59.35572 -0.45325367 +0.47989875
From 304 observations 2009 Mar. 19-2012 July 23, mean residual 0".6.

C/2009 F2 (McNaught)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2009 Nov. 13.03216 TT MPCW
q 5.9063294 (2000.0) P Q
z +0.0027211 Peri. 336.59143 -0.87444895 -0.06823496
+/-0.0000019 Node 213.94373 -0.17998122 -0.87376614
e 0.9839281 Incl. 59.33454 -0.45049505 +0.48153579
From 304 observations 2009 Mar. 19-2012 July 23, mean residual 0".6.

P/2009 Q4 (Boattini)
Epoch 2009 Nov. 25.0 TT = JDT 2455160.5
T 2009 Nov. 19.92116 TT MPCW
q 1.3208725 (2000.0) P Q
n 0.17723207 Peri. 320.01094 +0.03111909 -0.98810319
a 3.1388786 Node 127.67296 +0.95879043 -0.01306422
e 0.5791897 Incl. 10.96928 +0.28240488 +0.15323644
P 5.56
From 719 observations 2009 Aug. 27-2010 May 28, mean residual 0".5.

P/2009 Q4 (Boattini)
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 June 13.38902 TT MPCW
q 1.3169864 (2000.0) P Q
n 0.17749052 Peri. 320.13190 +0.03031471 -0.98808109
a 3.1358308 Node 127.59781 +0.95876158 -0.01394311
e 0.5800199 Incl. 10.98080 +0.28259026 +0.15330150
P 5.55
From 719 observations 2009 Aug. 27-2010 May 28, mean residual 0".5.

P/2009 Q4 (Boattini)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2020 Dec. 27.24088 TT MPCW
q 1.3091417 (2000.0) P Q
n 0.17793619 Peri. 320.13119 +0.03254109 -0.98792120
a 3.1305923 Node 127.46764 +0.95877058 -0.01196083
e 0.5818230 Incl. 11.00421 +0.28231199 +0.15449476
P 5.54
From 719 observations 2009 Aug. 27-2010 May 28, mean residual 0".5.

P/2009 Q4 (Boattini)
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5
T 2020 Dec. 26.97847 TT MPCW
q 1.3056737 (2000.0) P Q
n 0.17814166 Peri. 320.23610 +0.03078337 -0.98795278
a 3.1281847 Node 127.46358 +0.95878076 -0.01369499
e 0.5826098 Incl. 11.01547 +0.28247449 +0.15414849
P 5.53
From 719 observations 2009 Aug. 27-2010 May 28, mean residual 0".5.

P/2009 T2 (La Sagra)
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5
T 2010 Jan. 12.84434 TT MPCW
q 1.7547394 (2000.0) P Q
n 0.04707971 Peri. 215.47259 +0.35820640 -0.89166210
a 7.5959165 Node 215.98563 +0.92780152 +0.37307249
e 0.7689891 Incl. 28.10634 +0.10427133 -0.25642858
P 20.93
From 863 observations 2009 Sept. 18-2010 Mar. 19, mean residual 0".4.

P/2009 T2 (La Sagra)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2009 Dec. 31.12164 TT MPCW
q 1.8186537 (2000.0) P Q
n 0.04588433 Peri. 216.53691 +0.34395283 -0.89944251
a 7.7272768 Node 215.72473 +0.93310784 +0.35948712
e 0.7646449 Incl. 27.50194 +0.10491047 -0.24854010
P 21.48
From 863 observations 2009 Sept. 18-2010 Mar. 19, mean residual 0".4.

P/2009 T2 (La Sagra)
Epoch 2031 June 23.0 TT = JDT 2463040.5
T 2031 June 13.32245 TT MPCW
q 1.8017946 (2000.0) P Q
n 0.04587752 Peri. 216.45532 +0.34568242 -0.89866657
a 7.7280411 Node 215.70591 +0.93249569 +0.36109293
e 0.7668498 Incl. 27.55710 +0.10466832 -0.24901867
P 21.48
From 863 observations 2009 Sept. 18-2010 Mar. 19, mean residual 0".4.

C/2010 D3 (WISE)
Epoch 2010 Sept. 1.0 TT = JDT 2455440.5
T 2010 Sept. 3.91378 TT MPCW
q 4.2475137 (2000.0) P Q
z +0.0001039 Peri. 304.64109 -0.33202433 -0.08030449
+/-0.0000012 Node 255.23810 -0.14098511 -0.98095260
e 0.9995586 Incl. 76.39162 -0.93267521 +0.17687052
From 66 observations 2010 Feb. 24-2013 June 11, mean residual 0".6.

C/2010 D3 (WISE)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2010 Sept. 1.91854 TT MPCW
q 4.2617620 (2000.0) P Q
z -0.0000160 Peri. 304.75131 -0.33500777 -0.08168106
+/-0.0000012 Node 255.04433 -0.14167410 -0.98054216
e 1.0000680 Incl. 76.30740 -0.93150322 +0.17850847
From 66 observations 2010 Feb. 24-2013 June 11, mean residual 0".6.

C/2010 L4 (WISE)
Epoch 2010 Feb. 13.0 TT = JDT 2455240.5
T 2010 Feb. 23.62134 TT MPCW
q 2.8254436 (2000.0) P Q
z +0.0125308 Peri. 95.75903 +0.23794696 +0.56021433
+/-0.0000000 Node 125.53946 -0.34309984 -0.71575357
e 0.9645951 Incl. 102.81834 +0.90866041 -0.41696131
From 77 observations 2010 June 15-Sept. 5, mean residual 0".6.

C/2010 L4 (WISE)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2010 Feb. 24.27222 TT MPCW
q 2.8123348 (2000.0) P Q
z +0.0126258 Peri. 95.58945 +0.23477641 +0.55812020
+/-0.0000000 Node 125.33343 -0.34304282 -0.71848607
e 0.9644919 Incl. 102.69632 +0.90950627 -0.41506580
From 77 observations 2010 June 15-Sept. 5, mean residual 0".6.

C/2010 U3 (Boattini)
Epoch 2019 Mar. 18.0 TT = JDT 2458560.5
T 2019 Feb. 26.62530 TT MPCW
q 8.4455142 (2000.0) P Q
z +0.0001966 Peri. 88.08649 -0.36204960 -0.74305562
+/-0.0000003 Node 43.06730 +0.07255688 -0.62443442
e 0.9983400 Incl. 55.51176 +0.92933072 -0.24072805
From 1457 observations 2009 Sept. 16-2018 Oct. 14, mean residual 0".6.

C/2010 U3 (Boattini)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Feb. 26.60485 TT MPCW
q 8.4455113 (2000.0) P Q
z +0.0002176 Peri. 88.08637 -0.36203527 -0.74307575
+/-0.0000003 Node 43.06564 +0.07256773 -0.62441454
e 0.9981626 Incl. 55.51177 +0.92933545 -0.24071748
From 1457 observations 2009 Sept. 16-2018 Oct. 14, mean residual 0".6.

C/2011 KP36 (Spacewatch)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 26.89717 TT MPCW
q 4.8833082 (2000.0) P Q
z +0.0260346 Peri. 180.59783 +0.99445340 +0.09830684
+/-0.0000000 Node 173.40039 -0.09509847 +0.99227938
e 0.8728651 Incl. 18.98677 -0.04493019 +0.07561349
From 3263 observations 2011 May 21-2018 Oct. 8, mean residual 0".4.

C/2011 KP36 (Spacewatch)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2016 May 26.67271 TT MPCW
q 4.8797717 (2000.0) P Q
z +0.0259298 Peri. 180.56026 +0.99431539 +0.09961242
+/-0.0000000 Node 173.36077 -0.09638004 +0.99214697
e 0.8734687 Incl. 18.98184 -0.04525245 +0.07564235
From 3263 observations 2011 May 21-2018 Oct. 8, mean residual 0".4.

C/2012 LP26 (Palomar)
Epoch 2015 Aug. 6.0 TT = JDT 2457240.5
T 2015 Aug. 16.60744 TT MPCW
q 6.5360534 (2000.0) P Q
z +0.0001226 Peri. 145.15586 +0.51118159 +0.83866469
+/-0.0000004 Node 153.98761 -0.85327529 +0.52142647
e 0.9991989 Incl. 25.37971 -0.10302749 -0.15734028
From 396 observations 2012 May 23-2018 Oct. 5, mean residual 0".5.

C/2012 LP26 (Palomar)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2015 Aug. 17.74883 TT MPCW
q 6.5378972 (2000.0) P Q
z -0.0003858 Peri. 145.22760 +0.51179438 +0.83828692
+/-0.0000004 Node 153.96032 -0.85284393 +0.52212618
e 1.0025220 Incl. 25.35576 -0.10355552 -0.15703274
From 396 observations 2012 May 23-2018 Oct. 5, mean residual 0".5.

C/2014 OE4 (PANSTARRS)
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 10.75020 TT MPCW
q 6.2443017 (2000.0) P Q
z +0.0000872 Peri. 65.74345 -0.08368146 +0.50406429
+/-0.0000002 Node 240.40004 -0.74841452 +0.53775607
e 0.9994552 Incl. 81.34886 +0.65793094 +0.67582365
From 1542 observations 2014 May 8-2018 Oct. 5, mean residual 0".4.

C/2014 OE4 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2016 Dec. 11.85607 TT MPCW
q 6.2462029 (2000.0) P Q
z -0.0002683 Peri. 65.82356 -0.08302501 +0.50433207
+/-0.0000002 Node 240.38964 -0.74766090 +0.53871227
e 1.0016760 Incl. 81.34677 +0.65887027 +0.67486165
From 1542 observations 2014 May 8-2018 Oct. 5, mean residual 0".4.

C/2015 ER61 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 9.94360 TT MPCW
q 1.0421358 (2000.0) P Q
z +0.0025762 Peri. 68.19279 +0.54600664 +0.83284292
+/-0.0000001 Node 235.22112 -0.80369408 +0.49009420
e 0.9973152 Incl. 6.34878 -0.23654297 +0.25725541
From 2619 observations 2015 Jan. 21-2018 Mar. 24, mean residual 0".6.

C/2015 ER61 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 May 10.10074 TT MPCW
q 1.0414966 (2000.0) P Q
z +0.0023288 Peri. 68.19125 +0.54595907 +0.83287335
+/-0.0000001 Node 235.21945 -0.80372524 +0.49004894
e 0.9975745 Incl. 6.34939 -0.23654690 +0.25724311
From 2619 observations 2015 Jan. 21-2018 Mar. 24, mean residual 0".6.

C/2015 H2 (PANSTARRS)
Epoch 2016 Sept. 9.0 TT = JDT 2457640.5
T 2016 Sept. 13.24889 TT MPCW
q 4.9672222 (2000.0) P Q
z -0.0006683 Peri. 287.90525 +0.17535643 +0.98040509
+/-0.0000007 Node 350.69182 -0.55230778 +0.02249524
e 1.0033196 Incl. 33.70511 -0.81498849 +0.19570343
From 176 observations 2014 May 19-2018 Oct. 14, mean residual 0".7.

C/2015 H2 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2016 Sept. 13.94573 TT MPCW
q 4.9697872 (2000.0) P Q
z -0.0010337 Peri. 287.97498 +0.17660429 +0.98019042
+/-0.0000007 Node 350.69764 -0.55253800 +0.02334774
e 1.0051374 Incl. 33.68527 -0.81456288 +0.19667642
From 176 observations 2014 May 19-2018 Oct. 14, mean residual 0".7.

C/2015 O1 (PANSTARRS)
Epoch 2018 Feb. 11.0 TT = JDT 2458160.5
T 2018 Feb. 19.02228 TT MPCW
q 3.7296327 (2000.0) P Q
z +0.0000048 Peri. 89.59241 -0.52093689 -0.50153482
Node 299.85563 -0.59865381 +0.79147748
e 0.9999822 Incl. 127.21105 +0.60847216 +0.34932252
From 3072 observations 2015 June 15-2018 Oct. 13, mean residual 0".4.
Nongravitational parameters Y1 = +7.99, Y2 = -2.0505.

C/2015 O1 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Feb. 19.14389 TT MPCW
q 3.7300511 (2000.0) P Q
z -0.0000274 Peri. 89.61327 -0.52118031 -0.50132220
Node 299.85409 -0.59836214 +0.79170769
e 1.0001020 Incl. 127.21542 +0.60855060 +0.34910598
From 3072 observations 2015 June 15-2018 Oct. 13, mean residual 0".4.
Nongravitational parameters Y1 = +7.99, Y2 = -2.0505.

C/2015 T2 (PANSTARRS)
Epoch 2017 May 7.0 TT = JDT 2457880.5
T 2017 May 20.45002 TT MPCW
q 6.9353591 (2000.0) P Q
z -0.0000513 Peri. 30.76258 +0.76567338 +0.05755486
+/-0.0000007 Node 51.06043 +0.27838046 -0.92753134
e 1.0003556 Incl. 124.54725 +0.57986947 +0.36928722
From 186 observations 2015 Oct. 9-2018 Oct. 7, mean residual 0".4.

C/2015 T2 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 May 19.41986 TT MPCW
q 6.9340422 (2000.0) P Q
z +0.0002179 Peri. 30.69603 +0.76562198 +0.05845565
+/-0.0000007 Node 51.05985 +0.27944615 -0.92721519
e 0.9984893 Incl. 124.54919 +0.57942457 +0.36993908
From 186 observations 2015 Oct. 9-2018 Oct. 7, mean residual 0".4.

C/2015 V1 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 17.73666 TT MPCW
q 4.2667871 (2000.0) P Q
z -0.0001226 Peri. 179.63921 +0.95387985 +0.22988507
+/-0.0000002 Node 197.19416 +0.27375616 -0.40230245
e 1.0005231 Incl. 139.22913 +0.12316980 -0.88617470
From 1988 observations 2015 Nov. 2-2018 Oct. 14, mean residual 0".5.

C/2015 V1 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 Dec. 17.53752 TT MPCW
q 4.2665787 (2000.0) P Q
z +0.0000691 Peri. 179.61263 +0.95380560 +0.23023168
+/-0.0000002 Node 197.18799 +0.27384792 -0.40211624
e 0.9997052 Incl. 139.22376 +0.12354025 -0.88616923
From 1988 observations 2015 Nov. 2-2018 Oct. 14, mean residual 0".5.

C/2015 V2 (Johnson)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 June 12.33929 TT MPCW
q 1.6369838 (2000.0) P Q
z -0.0010451 Peri. 164.89540 -0.49024364 +0.49432044
Node 69.84900 -0.85774619 -0.12744014
e 1.0017109 Incl. 49.87640 -0.15470183 -0.85988739
From 5607 observations 2015 Jan. 11-2018 Sept. 8, mean residual 0".4.
Nongravitational parameters A1 = +2.66, A2 = -0.7117.

C/2015 V2 (Johnson)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 June 12.30989 TT MPCW
q 1.6387209 (2000.0) P Q
z -0.0010718 Peri. 164.94238 -0.48991562 +0.49467033
Node 69.84361 -0.85780975 -0.12677328
e 1.0017563 Incl. 49.87713 -0.15538699 -0.85978474
From 5607 observations 2015 Jan. 11-2018 Sept. 8, mean residual 0".4.
Nongravitational parameters A1 = +2.66, A2 = -0.7117.

C/2015 XY1 (Lemmon)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 Apr. 29.91118 TT MPCW
q 7.9279835 (2000.0) P Q
z -0.0005233 Peri. 196.35156 +0.04278116 +0.86104975
+/-0.0000009 Node 281.61655 +0.96478266 +0.09615325
e 1.0041490 Incl. 148.84775 +0.25954613 -0.49934746
From 412 observations 2015 Dec. 4-2018 Oct. 15, mean residual 0".5.

C/2015 XY1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Apr. 29.33709 TT MPCW
q 7.9274487 (2000.0) P Q
z -0.0005622 Peri. 196.32007 +0.04221506 +0.86113991
+/-0.0000009 Node 281.62286 +0.96472620 +0.09674407
e 1.0044571 Incl. 148.85419 +0.25984849 -0.49907779
From 412 observations 2015 Dec. 4-2018 Oct. 15, mean residual 0".5.

C/2015 X5 (PANSTARRS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2017 Dec. 31.02708 TT MPCW
q 6.8017444 (2000.0) P Q
z -0.0004895 Peri. 27.75215 -0.25136204 +0.67028928
+/-0.0000007 Node 122.31452 +0.66183345 -0.40735822
e 1.0033297 Incl. 124.29090 +0.70625322 +0.62029957
From 181 observations 2015 Dec. 6-2018 Oct. 13, mean residual 0".4.

C/2015 X5 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 Dec. 30.71239 TT MPCW
q 6.8011427 (2000.0) P Q
z -0.0005121 Peri. 27.73639 -0.25174056 +0.67041081
+/-0.0000007 Node 122.33219 +0.66194613 -0.40684980
e 1.0034827 Incl. 124.30496 +0.70601276 +0.62050188
From 181 observations 2015 Dec. 6-2018 Oct. 13, mean residual 0".4.

C/2016 A1 (PANSTARRS)
Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Nov. 23.37176 TT MPCW
q 5.3277691 (2000.0) P Q
z -0.0003738 Peri. 10.32025 -0.53513318 +0.51120990
+/-0.0000003 Node 128.17453 +0.70123306 -0.17512390
e 1.0019915 Incl. 121.18576 +0.47106758 +0.84142502
From 1649 observations 2016 Jan. 1-2018 Oct. 13, mean residual 0".4.

C/2016 A1 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 Nov. 23.31983 TT MPCW
q 5.3273365 (2000.0) P Q
z -0.0004379 Peri. 10.31859 -0.53532755 +0.51132812
+/-0.0000003 Node 128.18915 +0.70114615 -0.17480073
e 1.0023326 Incl. 121.20119 +0.47097610 +0.84142038
From 1649 observations 2016 Jan. 1-2018 Oct. 13, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 10.17440 TT MPCW
q 2.2104783 (2000.0) P Q
z +0.0004149 Peri. 209.82658 +0.02468520 -0.03424888
+/-0.0000002 Node 92.20356 -0.59785029 +0.80049560
e 0.9990829 Incl. 90.99970 -0.80122760 -0.59835927
From 2765 observations 2016 June 22-2018 Oct. 11, mean residual 0".4.

C/2016 M1 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Aug. 10.18778 TT MPCW
q 2.2106545 (2000.0) P Q
z +0.0004480 Peri. 209.83460 +0.02466391 -0.03426190
+/-0.0000002 Node 92.20301 -0.59773883 +0.80057894
e 0.9990097 Incl. 91.00065 -0.80131141 -0.59824701
From 2765 observations 2016 June 22-2018 Oct. 11, mean residual 0".4.

C/2016 N4 (MASTER)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 16.59725 TT MPCW
q 3.1991123 (2000.0) P Q
z +0.0001925 Peri. 55.95529 +0.58263165 -0.80665934
+/-0.0000004 Node 354.03139 -0.14120887 +0.01973063
e 0.9993842 Incl. 72.55728 +0.80037517 +0.59068724
From 1719 observations 2015 Sept. 11-2018 Sept. 28, mean residual 0".5.

C/2016 N4 (MASTER)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 Sept. 16.49144 TT MPCW
q 3.1989961 (2000.0) P Q
z +0.0003972 Peri. 55.94689 +0.58278623 -0.80651745
+/-0.0000004 Node 354.01684 -0.14146387 +0.01981920
e 0.9987293 Incl. 72.56541 +0.80021759 +0.59087800
From 1719 observations 2015 Sept. 11-2018 Sept. 28, mean residual 0".5.

C/2016 N6 (PANSTARRS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 18.21030 TT MPCW
q 2.6690740 (2000.0) P Q
z +0.0004661 Peri. 162.80574 -0.53335039 +0.08479529
+/-0.0000002 Node 298.97627 +0.61778723 +0.71869452
e 0.9987559 Incl. 105.83228 +0.57782030 -0.69013618
From 2319 observations 2016 June 27-2018 Oct. 15, mean residual 0".4.

C/2016 N6 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 July 18.19851 TT MPCW
q 2.6689621 (2000.0) P Q
z +0.0004528 Peri. 162.80151 -0.53342056 +0.08480993
+/-0.0000002 Node 298.97922 +0.61770023 +0.71877219
e 0.9987916 Incl. 105.83755 +0.57784853 -0.69005348
From 2319 observations 2016 June 27-2018 Oct. 15, mean residual 0".4.

C/2016 Q2 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2021 May 11.04353 TT MPCW
q 7.0844080 (2000.0) P Q
z +0.0001467 Peri. 84.45454 -0.12563245 -0.80719165
+/-0.0000032 Node 322.30466 -0.66760935 +0.49882581
e 0.9989605 Incl. 109.39441 +0.73383529 +0.31561757
From 96 observations 2016 Aug. 26-2018 Oct. 7, mean residual 0".6.

C/2016 Q2 (PANSTARRS)
Epoch 2021 May 26.0 TT = JDT 2459360.5
T 2021 May 11.86796 TT MPCW
q 7.0816691 (2000.0) P Q
z -0.0001042 Peri. 84.53022 -0.12668730 -0.80692837
+/-0.0000032 Node 322.29575 -0.66687342 +0.49982794
e 1.0007382 Incl. 109.38833 +0.73432293 +0.31470404
From 96 observations 2016 Aug. 26-2018 Oct. 7, mean residual 0".6.

C/2016 R2 (PANSTARRS)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 9.58424 TT MPCW
q 2.6023654 (2000.0) P Q
z +0.0014011 Peri. 33.19239 -0.14726672 -0.52443238
+/-0.0000002 Node 80.56879 +0.61562346 -0.71221571
e 0.9963539 Incl. 58.22371 +0.77415778 +0.46660418
From 2929 observations 2016 Aug. 30-2018 Oct. 13, mean residual 0".4.

C/2016 R2 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 May 9.55290 TT MPCW
q 2.6025251 (2000.0) P Q
z +0.0015588 Peri. 33.19090 -0.14727158 -0.52441772
+/-0.0000002 Node 80.57028 +0.61563687 -0.71221470
e 0.9959432 Incl. 58.22423 +0.77414619 +0.46662221
From 2929 observations 2016 Aug. 30-2018 Oct. 13, mean residual 0".4.

C/2016 X1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Apr. 29.73505 TT MPCW
q 7.5642670 (2000.0) P Q
z +0.0005798 Peri. 224.55732 -0.44337571 -0.78477514
+/-0.0000022 Node 256.42671 +0.89508306 -0.36211329
e 0.9956143 Incl. 26.45588 +0.04737394 -0.50299299
From 96 observations 2016 Nov. 26-2018 Oct. 7, mean residual 0".4.

C/2017 B3 (LINEAR)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Feb. 2.50252 TT MPCW
q 3.9211505 (2000.0) P Q
z -0.0005408 Peri. 284.74963 +0.27591412 +0.96068851
+/-0.0000010 Node 2.17729 -0.19811177 +0.08820162
e 1.0021205 Incl. 54.17880 -0.94054406 +0.26324524
From 272 observations 2016 Apr. 1-2018 Oct. 11, mean residual 0".4.

C/2017 B3 (LINEAR)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Feb. 2.53542 TT MPCW
q 3.9211789 (2000.0) P Q
z -0.0005448 Peri. 284.75551 +0.27601354 +0.96065992
+/-0.0000010 Node 2.17737 -0.19810321 +0.08822337
e 1.0021362 Incl. 54.17875 -0.94051669 +0.26334228
From 272 observations 2016 Apr. 1-2018 Oct. 11, mean residual 0".4.

C/2017 D2 (Barros)
Epoch 2017 July 26.0 TT = JDT 2457960.5
T 2017 July 14.53263 TT MPCW
q 2.4858675 (2000.0) P Q
z +0.0007308 Peri. 334.33935 +0.60946423 +0.75193600
+/-0.0000009 Node 331.04191 -0.60815116 +0.24005842
e 0.9981834 Incl. 31.26572 -0.50863103 +0.61397411
From 402 observations 2017 Feb. 23-2018 Oct. 10, mean residual 0".5.

C/2017 D2 (Barros)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 July 14.66427 TT MPCW
q 2.4862245 (2000.0) P Q
z +0.0004859 Peri. 334.38563 +0.60970177 +0.75169192
+/-0.0000009 Node 331.01519 -0.60826360 +0.24032313
e 0.9987920 Incl. 31.25773 -0.50821171 +0.61416940
From 402 observations 2017 Feb. 23-2018 Oct. 10, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2022 Dec. 20.44200 TT MPCW
q 1.8036838 (2000.0) P Q
z -0.0002050 Peri. 236.10303 +0.01874972 +0.04897281
+/-0.0000027 Node 88.26982 -0.18256608 +0.98217519
e 1.0003698 Incl. 87.54155 -0.98301479 -0.18147606
From 675 observations 2013 May 12-2018 Oct. 13, mean residual 0".5.

C/2017 K2 (PANSTARRS)
Epoch 2022 Dec. 7.0 TT = JDT 2459920.5
T 2022 Dec. 19.67412 TT MPCW
q 1.7969470 (2000.0) P Q
z -0.0004756 Peri. 236.19691 +0.01818142 +0.04923447
+/-0.0000027 Node 88.23521 -0.18095284 +0.98245518
e 1.0008546 Incl. 87.56309 -0.98332370 -0.17988268
From 675 observations 2013 May 12-2018 Oct. 13, mean residual 0".5.

C/2017 K4 (ATLAS)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 8.03370 TT MPCW
q 2.6480776 (2000.0) P Q
n 0.00661317 Peri. 15.10927 +0.68514251 +0.68369677
a 28.1101238 Node 298.89753 -0.69452672 +0.50918639
e 0.9057963 Incl. 16.67908 -0.21957319 +0.52276950
P 149
From 273 observations 2017 May 26-2018 Oct. 10, mean residual 0".5.

C/2017 K4 (ATLAS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Jan. 8.14402 TT MPCW
q 2.6483659 (2000.0) P Q
n 0.00655324 Peri. 15.14620 +0.68539731 +0.68343213
a 28.2812633 Node 298.88277 -0.69435870 +0.50947870
e 0.9063562 Incl. 16.67835 -0.21930918 +0.52283074
P 150
From 273 observations 2017 May 26-2018 Oct. 10, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2018 Jan. 2.0 TT = JDT 2458120.5
T 2018 Jan. 3.13762 TT MPCW
q 2.0027596 (2000.0) P Q
z +0.0008904 Peri. 303.83882 +0.49565893 -0.22850957
+/-0.0000011 Node 85.05438 +0.75134529 +0.59675998
e 0.9982167 Incl. 57.25102 -0.43566326 +0.76919497
From 358 observations 2017 May 29-2018 Oct. 13, mean residual 0".5.

C/2017 K6 (Jacques)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Jan. 3.12142 TT MPCW
q 2.0019424 (2000.0) P Q
z +0.0009165 Peri. 303.81087 +0.49568340 -0.22825681
+/-0.0000011 Node 85.05664 +0.75109441 +0.59710319
e 0.9981652 Incl. 57.25650 -0.43606783 +0.76900365
From 358 observations 2017 May 29-2018 Oct. 13, mean residual 0".5.

C/2017 M4 (ATLAS)
Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Jan. 18.19040 TT MPCW
q 3.2517581 (2000.0) P Q
z -0.0007094 Peri. 167.62207 -0.34655198 -0.32821710
+/-0.0000004 Node 65.86722 -0.92163614 +0.29351743
e 1.0023067 Incl. 105.65768 -0.17460969 -0.89784244
From 1394 observations 2017 June 16-2018 Oct. 12, mean residual 0".4.

C/2017 M4 (ATLAS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Jan. 18.04892 TT MPCW
q 3.2515361 (2000.0) P Q
z -0.0006845 Peri. 167.58850 -0.34638200 -0.32833563
+/-0.0000004 Node 65.86698 -0.92180129 +0.29295405
e 1.0022255 Incl. 105.65202 -0.17407440 -0.89798309
From 1394 observations 2017 June 16-2018 Oct. 12, mean residual 0".4.

C/2017 M5 (TOTAS)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.97858 TT MPCW
q 5.9895287 (2000.0) P Q
z -0.0006363 Peri. 92.66128 +0.60572687 +0.77902851
+/-0.0000015 Node 216.26274 -0.79431977 +0.58018768
e 1.0038111 Incl. 15.88487 -0.04637942 +0.23769063
From 185 observations 2016 May 30-2018 Oct. 15, mean residual 0".5.

C/2017 M5 (TOTAS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 June 3.28657 TT MPCW
q 5.9898925 (2000.0) P Q
z -0.0007363 Peri. 92.68610 +0.60610044 +0.77873636
+/-0.0000015 Node 216.26545 -0.79404113 +0.58056544
e 1.0044106 Incl. 15.88456 -0.04627020 +0.23772558
From 185 observations 2016 May 30-2018 Oct. 15, mean residual 0".5.

C/2017 S7 (Lemmon)
Epoch 2017 June 16.0 TT = JDT 2457920.5
T 2017 May 28.00232 TT MPCW
q 7.6144545 (2000.0) P Q
z -0.0003063 Peri. 187.75449 +0.19969191 +0.53587256
+/-0.0000014 Node 262.78683 +0.93753632 +0.13890200
e 1.0023321 Incl. 124.21965 +0.28486627 -0.83279459
From 135 observations 2016 Dec. 18-2018 Oct. 10, mean residual 0".4.

C/2017 S7 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2017 May 27.00062 TT MPCW
q 7.6124569 (2000.0) P Q
z -0.0002940 Peri. 187.69200 +0.19898048 +0.53633431
+/-0.0000014 Node 262.79598 +0.93740227 +0.13992071
e 1.0022381 Incl. 124.23458 +0.28580371 -0.83232668
From 135 observations 2016 Dec. 18-2018 Oct. 10, mean residual 0".4.

C/2017 T2 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2020 May 4.93820 TT MPCW
q 1.6148793 (2000.0) P Q
z +0.0001330 Peri. 92.99800 -0.50990952 -0.40631550
+/-0.0000070 Node 64.37824 -0.16288870 -0.81986741
e 0.9997852 Incl. 57.23630 +0.84466535 -0.40339205
From 239 observations 2017 Sept. 15-2018 Oct. 12, mean residual 0".4.

C/2017 T2 (PANSTARRS)
Epoch 2020 Apr. 21.0 TT = JDT 2458960.5
T 2020 May 4.95966 TT MPCW
q 1.6151400 (2000.0) P Q
z +0.0002287 Peri. 92.99406 -0.50994563 -0.40635909
+/-0.0000070 Node 64.37749 -0.16277802 -0.81987623
e 0.9996306 Incl. 57.23126 +0.84466489 -0.40333021
From 239 observations 2017 Sept. 15-2018 Oct. 12, mean residual 0".4.

C/2017 U4 (PANSTARRS)
Epoch 2018 Oct. 9.0 TT = JDT 2458400.5
T 2018 Sept. 25.27168 TT MPCW
q 7.7242334 (2000.0) P Q
z -0.0004759 Peri. 159.14988 +0.07899255 +0.93755895
+/-0.0000029 Node 245.95087 +0.85404169 +0.11161559
e 1.0036758 Incl. 158.22661 +0.51417212 -0.32943159
From 67 observations 2017 Jan. 2-2018 Oct. 10, mean residual 0".4.

C/2017 U4 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Sept. 24.97621 TT MPCW
q 7.7240399 (2000.0) P Q
z -0.0005064 Peri. 159.13025 +0.07866978 +0.93758481
+/-0.0000029 Node 245.95097 +0.85400282 +0.11191177
e 1.0039112 Incl. 158.22639 +0.51428615 -0.32925747
From 67 observations 2017 Jan. 2-2018 Oct. 10, mean residual 0".4.

A/2017 U7
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Sept. 11.07298 TT MPCW
q 6.4174522 (2000.0) P Q
z -0.0000991 Peri. 326.01408 +0.53167286 -0.59443739
+/-0.0000007 Node 276.23265 -0.57706048 -0.77564113
e 1.0006362 Incl. 142.63540 -0.61993965 +0.21219101
From 136 observations 2017 Aug. 18-2018 Oct. 9, mean residual 0".3.

A/2017 U7
Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Sept. 11.26816 TT MPCW
q 6.4173446 (2000.0) P Q
z -0.0001181 Peri. 326.03116 +0.53149749 -0.59459261
+/-0.0000007 Node 276.23284 -0.57728970 -0.77547140
e 1.0007582 Incl. 142.63527 -0.61987662 +0.21237641
From 136 observations 2017 Aug. 18-2018 Oct. 9, mean residual 0".3.

C/2018 A3 (ATLAS)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2019 Jan. 12.85799 TT MPCW
q 3.2767693 (2000.0) P Q
z +0.0020034 Peri. 86.42487 -0.24779483 +0.95551158
+/-0.0000011 Node 194.27954 +0.40379295 +0.25196948
e 0.9934352 Incl. 139.56194 +0.88065258 +0.15332645
From 678 observations 2018 Jan. 10-Oct. 13, mean residual 0".4.

C/2018 A3 (ATLAS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Jan. 12.85131 TT MPCW
q 3.2767510 (2000.0) P Q
z +0.0019531 Peri. 86.42536 -0.24782671 +0.95549716
+/-0.0000011 Node 194.28280 +0.40377728 +0.25201553
e 0.9936002 Incl. 139.56162 +0.88065080 +0.15334066
From 678 observations 2018 Jan. 10-Oct. 13, mean residual 0".4.

C/2018 B1 (Lemmon)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 30.57946 TT MPCW
q 5.1168989 (2000.0) P Q
z -0.0005844 Peri. 68.35538 +0.39407451 +0.89228811
+/-0.0000027 Node 133.15848 +0.69129583 -0.44571472
e 1.0029904 Incl. 162.42300 +0.60565283 -0.07183533
From 131 observations 2017 Jan. 16-2018 Oct. 11, mean residual 0".5.

C/2018 B1 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Mar. 30.29657 TT MPCW
q 5.1163327 (2000.0) P Q
z -0.0005438 Peri. 68.34061 +0.39354769 +0.89253776
+/-0.0000027 Node 133.17789 +0.69153279 -0.44525914
e 1.0027825 Incl. 162.42297 +0.60572486 -0.07155868
From 131 observations 2017 Jan. 16-2018 Oct. 11, mean residual 0".5.

C/2018 C2 (Lemmon)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.22199 TT MPCW
q 1.9565137 (2000.0) P Q
z -0.0009365 Peri. 134.13803 -0.57781304 +0.58838389
+/-0.0000007 Node 91.13907 -0.81109406 -0.49112596
e 1.0018322 Incl. 34.45377 +0.09087637 -0.64233923
From 1619 observations 2018 Jan. 28-Sept. 22, mean residual 0".3.

C/2018 C2 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 June 2.15617 TT MPCW
q 1.9562382 (2000.0) P Q
z -0.0007161 Peri. 134.11412 -0.57802894 +0.58810949
+/-0.0000007 Node 91.13889 -0.81090522 -0.49144880
e 1.0014008 Incl. 34.45827 +0.09118809 -0.64234360
From 1619 observations 2018 Jan. 28-Sept. 22, mean residual 0".3.

C/2018 EN4 (NEOWISE)
Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 7.77885 TT MPCW
q 1.4479499 (2000.0) P Q
n 0.01245786 Peri. 35.01179 -0.64910921 +0.33062851
a 18.4292238 Node 136.16514 +0.23897011 -0.76638075
e 0.9214319 Incl. 81.56215 +0.72218455 +0.55076795
P 79.12
From 68 observations 2018 Mar. 9-Oct. 8, mean residual 0".4.

C/2018 EN4 (NEOWISE)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 June 7.76089 TT MPCW
q 1.4481012 (2000.0) P Q
n 0.01249142 Peri. 35.01436 -0.64907399 +0.33066010
a 18.3962041 Node 136.16387 +0.23895679 -0.76638679
e 0.9212826 Incl. 81.56348 +0.72222061 +0.55074058
P 78.90
From 68 observations 2018 Mar. 9-Oct. 8, mean residual 0".4.

C/2018 EN4 (NEOWISE)
Epoch 2094 Mar. 24.0 TT = JDT 2485960.5
T 2094 Mar. 15.34501 TT MPCW
q 1.4565985 (2000.0) P Q
n 0.01283084 Peri. 34.88982 -0.64564186 +0.33210093
a 18.0703255 Node 136.01749 +0.24461745 -0.76308863
e 0.9193928 Incl. 81.97891 +0.72340092 +0.55444091
P 76.82
From 68 observations 2018 Mar. 9-Oct. 8, mean residual 0".4.

C/2018 KJ3 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Sept. 9.61176 TT MPCW
q 3.6280101 (2000.0) P Q
z +0.0008422 Peri. 217.64976 -0.42238962 -0.59287290
+/-0.0000116 Node 91.58818 -0.57079375 +0.76158010
e 0.9969446 Incl. 136.69407 -0.70411754 -0.26172023
From 159 observations 2018 May 17-Oct. 8, mean residual 0".4.

C/2018 KJ3 (Lemmon)
Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Sept. 9.51915 TT MPCW
q 3.6283392 (2000.0) P Q
z +0.0012259 Peri. 217.62964 -0.42218825 -0.59321757
+/-0.0000116 Node 91.59474 -0.57114978 +0.76125984
e 0.9955519 Incl. 136.70761 -0.70394958 -0.26187089
From 159 observations 2018 May 17-Oct. 8, mean residual 0".4.

C/2018 L2 (ATLAS)
Epoch 2018 Nov. 18.0 TT = JDT 2458440.5
T 2018 Dec. 2.57465 TT MPCW
q 1.7117555 (2000.0) P Q
z +0.0040717 Peri. 56.22586 +0.03216118 +0.56732966
+/-0.0000045 Node 243.01833 -0.89267773 +0.38660270
e 0.9930303 Incl. 67.42380 +0.44954659 +0.72710069
From 300 observations 2018 June 4-Oct. 12, mean residual 0".5.

C/2018 L2 (ATLAS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Dec. 2.58239 TT MPCW
q 1.7118043 (2000.0) P Q
z +0.0040709 Peri. 56.23045 +0.03220538 +0.56733209
+/-0.0000045 Node 243.01801 -0.89264758 +0.38667090
e 0.9930315 Incl. 67.42361 +0.44960328 +0.72706253
From 300 observations 2018 June 4-Oct. 12, mean residual 0".5.

P/2018 L4 (PANSTARRS)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 31.84411 TT MPCW
q 1.6762285 (2000.0) P Q
n 0.08991500 Peri. 140.43355 +0.30791765 +0.91637562
a 4.9345544 Node 145.19263 -0.94623724 +0.32297298
e 0.6603080 Incl. 26.62557 -0.09910503 -0.23652522
P 10.96
From 123 observations 2018 May 19-Oct. 15, mean residual 0".5.

P/2018 L4 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 July 31.86551 TT MPCW
q 1.6763820 (2000.0) P Q
n 0.08990781 Peri. 140.45012 +0.30812663 +0.91630169
a 4.9348177 Node 145.18926 -0.94616021 +0.32319702
e 0.6602951 Incl. 26.62462 -0.09919092 -0.23650560
P 10.96
From 123 observations 2018 May 19-Oct. 15, mean residual 0".5.

P/2018 L4 (PANSTARRS)
Epoch 2029 July 3.0 TT = JDT 2462320.5
T 2029 July 22.58119 TT MPCW
q 1.7509576 (2000.0) P Q
n 0.08657873 Peri. 138.71795 +0.27575617 +0.92675366
a 5.0605211 Node 144.95123 -0.95649854 +0.29085330
e 0.6539966 Incl. 26.37525 -0.09523167 -0.23776461
P 11.38
From 123 observations 2018 May 19-Oct. 15, mean residual 0".5.

P/2018 L5 (Leonard)
Epoch 2018 May 2.0 TT = JDT 2458240.5
T 2018 May 4.44928 TT MPCW
q 2.3032465 (2000.0) P Q
n 0.14284166 Peri. 93.62368 +0.67877271 +0.73394488
a 3.6243723 Node 219.16068 -0.68812855 +0.62412718
e 0.3645116 Incl. 2.20908 -0.25641120 +0.26793690
P 6.90
From 152 observations 2018 June 8-Oct. 15, mean residual 0".5.

P/2018 L5 (Leonard)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 May 4.57352 TT MPCW
q 2.3034221 (2000.0) P Q
n 0.14274646 Peri. 93.65946 +0.67922373 +0.73352752
a 3.6259834 Node 219.16013 -0.68774460 +0.62455016
e 0.3647456 Incl. 2.20905 -0.25624694 +0.26809414
P 6.90
From 152 observations 2018 June 8-Oct. 15, mean residual 0".5.

P/2018 L5 (Leonard)
Epoch 2025 Mar. 26.0 TT = JDT 2460760.5
T 2025 Apr. 4.29912 TT MPCW
q 2.3088596 (2000.0) P Q
n 0.14259426 Peri. 93.93050 +0.68100589 +0.73187543
a 3.6285631 Node 219.02835 -0.68622330 +0.62625399
e 0.3636987 Incl. 2.20937 -0.25559452 +0.26863412
P 6.91
From 152 observations 2018 June 8-Oct. 15, mean residual 0".5.

C/2018 M1 (Catalina)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 July 10.02572 TT MPCW
q 1.3035065 (2000.0) P Q
n 0.01002992 Peri. 14.13377 +0.97628484 +0.04207052
a 21.2946764 Node 339.46498 -0.20391077 +0.50820235
e 0.9387872 Incl. 37.25778 +0.07272079 +0.86020953
P 98.27
From 146 observations 2018 June 25-Oct. 3, mean residual 0".5.

C/2018 M1 (Catalina)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 July 10.03108 TT MPCW
q 1.3033649 (2000.0) P Q
n 0.01002032 Peri. 14.13628 +0.97626165 +0.04214251
a 21.3082764 Node 339.45644 -0.20402772 +0.50818285
e 0.9388329 Incl. 37.25938 +0.07270402 +0.86021753
P 98.36
From 146 observations 2018 June 25-Oct. 3, mean residual 0".5.

C/2018 M1 (Catalina)
Epoch 2117 Oct. 10.0 TT = JDT 2494560.5
T 2117 Sept. 29.04629 TT MPCW
q 1.3097330 (2000.0) P Q
n 0.00975069 Peri. 14.14030 +0.97659639 +0.04105625
a 21.6993048 Node 339.54977 -0.20223449 +0.50944348
e 0.9396417 Incl. 37.17574 +0.07321686 +0.85952412
P 101
From 146 observations 2018 June 25-Oct. 3, mean residual 0".5.

C/2018 N1 (NEOWISE)
Epoch 2018 July 21.0 TT = JDT 2458320.5
T 2018 Aug. 1.98608 TT MPCW
q 1.3073502 (2000.0) P Q
z +0.0029419 Peri. 354.56231 +0.46200652 -0.82535782
+/-0.0002180 Node 292.43988 -0.79988424 -0.54584664
e 0.9961539 Incl. 159.44289 -0.38306028 +0.14434654
From 235 observations 2018 June 29-Oct. 6, mean residual 0".5.

C/2018 N1 (NEOWISE)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Aug. 1.96730 TT MPCW
q 1.3071173 (2000.0) P Q
z +0.0030047 Peri. 354.55633 +0.46223559 -0.82524484
+/-0.0002180 Node 292.44909 -0.79975966 -0.54604673
e 0.9960725 Incl. 159.44404 -0.38304406 +0.14423565
From 235 observations 2018 June 29-Oct. 6, mean residual 0".5.

C/2018 N2 (ASASSN)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Nov. 11.02195 TT MPCW
q 3.1249018 (2000.0) P Q
z +0.0000399 Peri. 24.39674 +0.78556698 -0.45743801
+/-0.0000501 Node 25.26178 +0.27012278 -0.35234484
e 0.9998754 Incl. 77.53508 +0.55670297 +0.81645795
From 115 observations 2018 July 11-Oct. 11, mean residual 0".5.

C/2018 N2 (ASASSN)
Epoch 2019 Nov. 13.0 TT = JDT 2458800.5
T 2019 Nov. 11.00989 TT MPCW
q 3.1249348 (2000.0) P Q
z +0.0000216 Peri. 24.39404 +0.78557371 -0.45743487
+/-0.0000501 Node 25.26171 +0.27017177 -0.35225852
e 0.9999326 Incl. 77.52994 +0.55666970 +0.81649695
From 115 observations 2018 July 11-Oct. 11, mean residual 0".5.

C/2018 O1 (ATLAS)
Epoch 2018 Aug. 30.0 TT = JDT 2458360.5
T 2018 Aug. 31.57474 TT MPCW
q 1.5581544 (2000.0) P Q
n 0.00671738 Peri. 162.50631 +0.23042789 -0.86926848
a 27.8186418 Node 87.61970 -0.93693235 -0.07681665
e 0.9439888 Incl. 154.04099 -0.26279415 -0.48833545
P 147
From 318 observations 2018 July 15-Oct. 1, mean residual 0".4.

C/2018 O1 (ATLAS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Aug. 31.54773 TT MPCW
q 1.5579573 (2000.0) P Q
n 0.00673335 Peri. 162.49231 +0.23068870 -0.86921306
a 27.7746412 Node 87.62233 -0.93690060 -0.07709241
e 0.9439072 Incl. 154.04279 -0.26267849 -0.48839064
P 146
From 318 observations 2018 July 15-Oct. 1, mean residual 0".4.

P/2018 P3 (PANSTARRS)
Epoch 2018 Oct. 9.0 TT = JDT 2458400.5
T 2018 Oct. 9.44669 TT MPCW
q 1.7565377 (2000.0) P Q
n 0.18899780 Peri. 305.87535 +0.98766268 -0.08259027
a 3.0072178 Node 59.21143 +0.13585796 +0.87444578
e 0.4158928 Incl. 8.90947 -0.07787842 +0.47804124
P 5.21
From 135 observations 2018 Aug. 8-Oct. 14, mean residual 0".4.

P/2018 P3 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Oct. 9.44762 TT MPCW
q 1.7564671 (2000.0) P Q
n 0.18897240 Peri. 305.87290 +0.98766679 -0.08254401
a 3.0074873 Node 59.21119 +0.13581613 +0.87445237
e 0.4159686 Incl. 8.90938 -0.07789929 +0.47803718
P 5.22
From 135 observations 2018 Aug. 8-Oct. 14, mean residual 0".4.

P/2018 P3 (PANSTARRS)
Epoch 2024 Jan. 11.0 TT = JDT 2460320.5
T 2023 Dec. 26.80976 TT MPCW
q 1.7507828 (2000.0) P Q
n 0.18927513 Peri. 305.99968 +0.98755320 -0.08386704
a 3.0042796 Node 59.16186 +0.13700788 +0.87418918
e 0.4172371 Incl. 8.91506 -0.07724975 +0.47828820
P 5.21
From 135 observations 2018 Aug. 8-Oct. 14, mean residual 0".4.

P/2018 P4 (PANSTARRS)
Epoch 2018 Nov. 18.0 TT = JDT 2458440.5
T 2018 Nov. 7.32016 TT MPCW
q 3.6661521 (2000.0) P Q
n 0.05736758 Peri. 8.11141 +0.99841422 -0.03085137
a 6.6582235 Node 353.11021 -0.01278530 +0.69032399
e 0.4493798 Incl. 23.11181 +0.05482309 +0.72284230
P 17.18
From 99 observations 2018 July 10-Oct. 15, mean residual 0".4.

P/2018 P4 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Nov. 7.32459 TT MPCW
q 3.6661344 (2000.0) P Q
n 0.05733578 Peri. 8.11319 +0.99841396 -0.03083954
a 6.6606850 Node 353.10766 -0.01280097 +0.69035226
e 0.4495860 Incl. 23.10968 +0.05482420 +0.72281580
P 17.19
From 99 observations 2018 July 10-Oct. 15, mean residual 0".4.

P/2018 P4 (PANSTARRS)
Epoch 2036 Jan. 28.0 TT = JDT 2464720.5
T 2036 Feb. 16.54163 TT MPCW
q 3.6841369 (2000.0) P Q
n 0.05675033 Peri. 8.21480 +0.99836752 -0.03240446
a 6.7064153 Node 353.09828 -0.01160521 +0.69122006
e 0.4506548 Incl. 23.04232 +0.05592511 +0.72191743
P 17.37
From 99 observations 2018 July 10-Oct. 15, mean residual 0".4.

C/2018 P5 (PANSTARRS)
Epoch 2019 Mar. 18.0 TT = JDT 2458560.5
T 2019 Feb. 26.19535 TT MPCW
q 4.5758830 (2000.0) P Q
n 0.02166561 Peri. 131.63036 +0.97414399 +0.21322906
a 12.7435017 Node 216.24241 -0.22587319 +0.92644883
e 0.6409242 Incl. 7.25675 +0.00497787 +0.31020305
P 45.49
From 49 observations 2018 June 16-Oct. 8, mean residual 0".4.

C/2018 P5 (PANSTARRS)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Feb. 26.21132 TT MPCW
q 4.5758880 (2000.0) P Q
n 0.02165665 Peri. 131.63155 +0.97415111 +0.21319644
a 12.7470167 Node 216.24313 -0.22584227 +0.92645565
e 0.6410228 Incl. 7.25665 +0.00498799 +0.31020509
P 45.51
From 49 observations 2018 June 16-Oct. 8, mean residual 0".4.

C/2018 P5 (PANSTARRS)
Epoch 2064 Oct. 7.0 TT = JDT 2475200.5
T 2064 Oct. 12.25882 TT MPCW
q 4.5652338 (2000.0) P Q
n 0.02162960 Peri. 131.86313 +0.97466126 +0.21086297
a 12.7576429 Node 216.14937 -0.22361155 +0.92709207
e 0.6421570 Incl. 7.26994 +0.00577134 +0.30989854
P 45.57
From 49 observations 2018 June 16-Oct. 8, mean residual 0".4.

C/2018 R3 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 June 7.23574 TT MPCW
q 1.2907052 (2000.0) P Q
z +0.0006832 Peri. 112.88057 -0.13210018 -0.82927285
+/-0.0000228 Node 324.62550 +0.10174632 +0.53356980
e 0.9991182 Incl. 69.71295 +0.98600062 -0.16616202
From 88 observations 2018 Aug. 8-Oct. 10, mean residual 0".4.

C/2018 R3 (Lemmon)
Epoch 2019 June 6.0 TT = JDT 2458640.5
T 2019 June 7.23570 TT MPCW
q 1.2907047 (2000.0) P Q
z +0.0006703 Peri. 112.88073 -0.13210029 -0.82927050
+/-0.0000228 Node 324.62523 +0.10174819 +0.53357309
e 0.9991348 Incl. 69.71296 +0.98600042 -0.16616318
From 88 observations 2018 Aug. 8-Oct. 10, mean residual 0".4.

C/2018 R4 (Fuls)
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5
T 2018 Mar. 3.59853 TT MPCW
q 1.7092936 (2000.0) P Q
z +0.0034524 Peri. 345.13093 +0.23977539 +0.95436728
+/-0.0000640 Node 298.46668 -0.86877046 +0.12909066
e 0.9940988 Incl. 11.68337 -0.43329627 +0.26929296
From 87 observations 2018 Aug. 14-Oct. 9, mean residual 0".5.

C/2018 R4 (Fuls)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2018 Mar. 3.64106 TT MPCW
q 1.7097361 (2000.0) P Q
z +0.0033028 Peri. 345.16609 +0.24014864 +0.95427106
+/-0.0000640 Node 298.45416 -0.86874045 +0.12943688
e 0.9943530 Incl. 11.68281 -0.43314969 +0.26946769
From 87 observations 2018 Aug. 14-Oct. 9, mean residual 0".5.

C/2018 R5 (Lemmon)
Epoch 2018 Dec. 28.0 TT = JDT 2458480.5
T 2019 Jan. 9.99002 TT MPCW
q 3.6212550 (2000.0) P Q
n 0.00901400 Peri. 178.01368 +0.98874754 -0.00235149
a 22.8660440 Node 171.14160 -0.14712049 +0.16578318
e 0.8416318 Incl. 103.75725 -0.02709008 -0.98615942
P 109
From 157 observations 2018 July 5-Oct. 8, mean residual 0".5.

C/2018 R5 (Lemmon)
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5
T 2019 Jan. 9.99656 TT MPCW
q 3.6212678 (2000.0) P Q
n 0.00901879 Peri. 178.01505 +0.98874612 -0.00236914
a 22.8579410 Node 171.14117 -0.14712503 +0.16583775
e 0.8415751 Incl. 103.75425 -0.02711693 -0.98615021
P 109
From 157 observations 2018 July 5-Oct. 8, mean residual 0".5.
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