Коррекция орбиты некоторых периодических комет от 31 мая ..

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Коррекция орбиты некоторых периодических комет от 31 мая 2015 года, MPEC 2015-K139

22P/Kopff
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 Oct. 25.09237 TT MPCW
q 1.5582575 (2000.0) P Q
n 0.15412035 Peri. 162.89666 +0.23887435 +0.96845996
a 3.4453186 Node 120.87258 -0.90030373 +0.24823200
e 0.5477174 Incl. 4.73710 -0.36385744 +0.02159100
P 6.40
From 3050 observations 2001 Dec. 19-2015 May 26, mean residual 0".6.
Nongravitational parameters A1 = -0.06, A2 = -0.0620.

22P/Kopff
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 25.09553 TT MPCW
q 1.5582300 (2000.0) P Q
n 0.15411698 Peri. 162.89933 +0.23891947 +0.96844883
a 3.4453689 Node 120.87259 -0.90029218 +0.24827397
e 0.5477320 Incl. 4.73711 -0.36385640 +0.02160787
P 6.40
From 3050 observations 2001 Dec. 19-2015 May 26, mean residual 0".6.
Nongravitational parameters A1 = -0.06, A2 = -0.0620.

22P/Kopff
Epoch 2022 Mar. 2.0 TT = JDT 2459640.5
T 2022 Mar. 18.11295 TT MPCW
q 1.5524080 (2000.0) P Q
n 0.15445949 Peri. 163.02363 +0.24033534 +0.96809068
a 3.4402736 Node 120.83205 -0.89991689 +0.24962854
e 0.5487545 Incl. 4.74218 -0.36385232 +0.02204593
P 6.38
From 3050 observations 2001 Dec. 19-2015 May 26, mean residual 0".6.
Nongravitational parameters A1 = -0.06, A2 = -0.0620.

42P/Neujmin
Epoch 1993 Nov. 29.0 TT = JDT 2449320.5
T 1993 Nov. 13.05184 TT MPCW
q 2.0012014 (2000.0) P Q
n 0.09272117 Peri. 147.01371 +0.46143754 +0.88650877
a 4.8344839 Node 150.42421 -0.82828073 +0.44434218
e 0.5860569 Incl. 3.98676 -0.31784656 +0.12908228
P 10.6
From 205 observations 1993 May 25-2015 May 22, mean residual 0".7.
Nongravitational parameters A1 = +0.90, A2 = +0.1009.

42P/Neujmin
Epoch 2004 July 14.0 TT = JDT 2453200.5
T 2004 July 15.94512 TT MPCW
q 2.0147358 (2000.0) P Q
n 0.09210684 Peri. 147.16138 +0.46309768 +0.88564147
a 4.8559567 Node 150.38391 -0.82742745 +0.44589730
e 0.5851001 Incl. 3.98542 -0.31765445 +0.12967186
P 10.7
From 205 observations 1993 May 25-2015 May 22, mean residual 0".7.
Nongravitational parameters A1 = +0.90, A2 = +0.1009.

42P/Neujmin
Epoch 2015 Apr. 8.0 TT = JDT 2457120.5
T 2015 Apr. 8.23812 TT MPCW
q 2.0279650 (2000.0) P Q
n 0.09153129 Peri. 147.13597 +0.46110187 +0.88667830
a 4.8762916 Node 150.28028 -0.82838838 +0.44405468
e 0.5841174 Incl. 3.98442 -0.31805307 +0.12890705
P 10.8
From 205 observations 1993 May 25-2015 May 22, mean residual 0".7.
Nongravitational parameters A1 = +0.90, A2 = +0.1009.

42P/Neujmin
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 Apr. 8.23135 TT MPCW
q 2.0279524 (2000.0) P Q
n 0.09151342 Peri. 147.13289 +0.46105089 +0.88670479
a 4.8769264 Node 150.28007 -0.82841395 +0.44400727
e 0.5841741 Incl. 3.98446 -0.31806039 +0.12888818
P 10.8
From 205 observations 1993 May 25-2015 May 22, mean residual 0".7.
Nongravitational parameters A1 = +0.90, A2 = +0.1009.

42P/Neujmin
Epoch 2025 Dec. 31.0 TT = JDT 2461040.5
T 2026 Jan. 14.93525 TT MPCW
q 2.0296346 (2000.0) P Q
n 0.09142736 Peri. 147.12222 +0.45896853 +0.88777807
a 4.8799863 Node 150.15617 -0.82942152 +0.44211172
e 0.5840901 Incl. 3.98828 -0.31844596 +0.12801302
P 10.8
From 205 observations 1993 May 25-2015 May 22, mean residual 0".7.
Nongravitational parameters A1 = +0.90, A2 = +0.1009.

51P/Harrington
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 Aug. 12.70601 TT MPCW
q 1.6996194 (2000.0) P Q
n 0.13766961 Peri. 269.29369 +0.98806857 +0.12203556
a 3.7145881 Node 83.69355 -0.07396609 +0.91108744
e 0.5424474 Incl. 5.42419 -0.13509080 +0.39373467
P 7.16
From 672 observations 2001 Aug. 27-2015 May 28, mean residual 0".7.
Nongravitational parameters A1 = +3.01, A2 = +0.4167.

51P/Harrington
Epoch 2015 Aug. 6.0 TT = JDT 2457240.5
T 2015 Aug. 12.69971 TT MPCW
q 1.6996288 (2000.0) P Q
n 0.13766803 Peri. 269.29067 +0.98806109 +0.12209633
a 3.7146164 Node 83.69305 -0.07402214 +0.91108256
e 0.5424484 Incl. 5.42417 -0.13511478 +0.39372713
P 7.16
From 672 observations 2001 Aug. 27-2015 May 28, mean residual 0".7.
Nongravitational parameters A1 = +3.01, A2 = +0.4167.

51P/Harrington
Epoch 2022 Sept. 18.0 TT = JDT 2459840.5
T 2022 Oct. 3.91149 TT MPCW
q 1.6926433 (2000.0) P Q
n 0.13794428 Peri. 269.25614 +0.98793974 +0.12305774
a 3.7096555 Node 83.67191 -0.07489496 +0.91099634
e 0.5437195 Incl. 5.42566 -0.13552057 +0.39362731
P 7.14
From 672 observations 2001 Aug. 27-2015 May 28, mean residual 0".7.
Nongravitational parameters A1 = +3.01, A2 = +0.4167.

116P/Wild
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2016 Jan. 11.63759 TT MPCW
q 2.1866782 (2000.0) P Q
n 0.15144042 Peri. 173.35460 -0.96870192 +0.24720041
a 3.4858459 Node 20.99903 -0.23054253 -0.86229168
e 0.3726980 Incl. 3.60802 -0.09201488 -0.44197852
P 6.51
From 2517 observations 2001 Oct. 18-2015 Apr. 21, mean residual 0".8.
Nongravitational parameters A1 = +3.35, A2 = -0.1139.

116P/Wild
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
T 2016 Jan. 11.51629 TT MPCW
q 2.1870938 (2000.0) P Q
n 0.15149435 Peri. 173.31435 -0.96892038 +0.24634338
a 3.4850185 Node 20.98859 -0.22977526 -0.86249012
e 0.3724298 Incl. 3.60860 -0.09163309 -0.44206984
P 6.51
From 2517 observations 2001 Oct. 18-2015 Apr. 21, mean residual 0".8.
Nongravitational parameters A1 = +3.35, A2 = -0.1139.

116P/Wild
Epoch 2022 June 30.0 TT = JDT 2459760.5
T 2022 July 16.87830 TT MPCW
q 2.1970425 (2000.0) P Q
n 0.15114599 Peri. 173.28580 -0.96909302 +0.24566689
a 3.4903714 Node 20.97702 -0.22916203 -0.86268329
e 0.3705419 Incl. 3.60434 -0.09134271 -0.44206936
P 6.52
From 2517 observations 2001 Oct. 18-2015 Apr. 21, mean residual 0".8.
Nongravitational parameters A1 = +3.35, A2 = -0.1139.

141P/Machholz
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 Aug. 25.03764 TT MPCW
q 0.7609297 (2000.0) P Q
n 0.18763892 Peri. 149.48700 +0.80255663 -0.56113451
a 3.0217192 Node 246.01442 +0.49273886 +0.81490335
e 0.7481799 Incl. 12.80923 +0.33632018 +0.14512265
P 5.25
From 193 observations 1999 Aug. 3-2015 May 28, mean residual 0".7.
Nongravitational parameters A1 = -0.50, A2 = +0.0283.

141P/Machholz
Epoch 2015 Aug. 6.0 TT = JDT 2457240.5
T 2015 Aug. 25.03776 TT MPCW
q 0.7609239 (2000.0) P Q
n 0.18763110 Peri. 149.48831 +0.80254971 -0.56114479
a 3.0218031 Node 246.01384 +0.49275012 +0.81489723
e 0.7481888 Incl. 12.80923 +0.33632021 +0.14511730
P 5.25
From 193 observations 1999 Aug. 3-2015 May 28, mean residual 0".7.
Nongravitational parameters A1 = -0.50, A2 = +0.0283.

141P/Machholz
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5
T 2020 Dec. 16.29761 TT MPCW
q 0.8080163 (2000.0) P Q
n 0.18440923 Peri. 153.56531 +0.80347542 -0.55612925
a 3.0568980 Node 241.84296 +0.49459246 +0.82220242
e 0.7356744 Incl. 13.94557 +0.33136920 +0.12125770
P 5.34
From 193 observations 1999 Aug. 3-2015 May 28, mean residual 0".7.
Nongravitational parameters A1 = -0.50, A2 = +0.0283.

309P/LINEAR
Epoch 2015 Feb. 27.0 TT = JDT 2457080.5
T 2015 Feb. 16.51359 TT MPCW
q 1.7404079 (2000.0) P Q
n 0.10535549 Peri. 50.97430 +0.47136625 -0.87990558
a 4.4398122 Node 11.37094 +0.68593516 +0.32312127
e 0.6079997 Incl. 17.66648 +0.55435262 +0.34836591
P 9.36
From 347 observations 2005 Aug. 31-2015 Mar. 23, mean residual 0".5.

309P/LINEAR
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 Feb. 16.52825 TT MPCW
q 1.7404354 (2000.0) P Q
n 0.10531581 Peri. 50.98399 +0.47126533 -0.87996074
a 4.4409273 Node 11.36772 +0.68596429 +0.32304967
e 0.6080919 Incl. 17.66662 +0.55440236 +0.34829298
P 9.36
From 347 observations 2005 Aug. 31-2015 Mar. 23, mean residual 0".5.

309P/LINEAR
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2024 Mar. 28.99782 TT MPCW
q 1.6697419 (2000.0) P Q
n 0.10763497 Peri. 49.91268 +0.50506737 -0.86153910
a 4.3769049 Node 10.14251 +0.67565041 +0.35751539
e 0.6185108 Incl. 17.02161 +0.53703210 +0.36046238
P 9.16
From 347 observations 2005 Aug. 31-2015 Mar. 23, mean residual 0".5.

317P/WISE
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 Aug. 16.78752 TT MPCW
q 1.2762171 (2000.0) P Q
n 0.19286084 Peri. 334.78681 -0.32702779 +0.92231105
a 2.9669257 Node 275.56768 -0.82820090 -0.38465034
e 0.5698520 Incl. 11.93939 -0.45512207 +0.03723487
P 5.11
From 70 observations 2010 May 27-2015 May 5, mean residual 0".4.

317P/WISE
Epoch 2015 Aug. 6.0 TT = JDT 2457240.5
T 2015 Aug. 16.78947 TT MPCW
q 1.2762110 (2000.0) P Q
n 0.19286566 Peri. 334.78864 -0.32700090 +0.92232049
a 2.9668763 Node 275.56752 -0.82821229 -0.38462636
e 0.5698469 Incl. 11.93941 -0.45512066 +0.03724869
P 5.11
From 70 observations 2010 May 27-2015 May 5, mean residual 0".4.

317P/WISE
Epoch 2020 Sept. 28.0 TT = JDT 2459120.5
T 2020 Sept. 26.18627 TT MPCW
q 1.2737528 (2000.0) P Q
n 0.19304107 Peri. 334.91048 -0.32581235 +0.92269355
a 2.9650788 Node 275.51938 -0.82874270 -0.38364995
e 0.5704152 Incl. 11.95093 -0.45500752 +0.03807000
P 5.11
From 70 observations 2010 May 27-2015 May 5, mean residual 0".4.