156P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2020-03-21 (JD 2458929.5)
Eccentricity (e)0.6149224443 ± 5.61e-08
Semi-major axis (a)3.4619374047 AU ± 1.68e-07
Inclination (i)17.26354012° ± 6.74e-06
Long. of Asc. Node (Ω)35.39689807° ± 1.33e-05
Arg. of Perihelion (ω)0.37846120° ± 1.60e-05
Mean Anomaly (M)322.99763536° ± 4.84e-06
Mean Motion (n)0.1530119173°/day ± 1.11e-08
Perihelion dist (q)1.33311439 AU ± 2.05e-07
Aphelion dist (Q)5.59076042 AU ± 3.34e-07
Orbital Period6.44150012 yr ± 4.69e-07
Orbit Solution
SourceJPL
Solution Date2026-07-28 14:33:39
RMS Residual0.619″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.338565 AU
Observations Used2333
Oppositions
Arc Total1986-2022
First Observation Used
Last Observation Used2022-03-31
Observations (2448)
Date Type RA Dec Mag Band Observatory
2007-11-20 11:15:19 C 10 06 49.28 +37 14 08.8 r 703
2007-11-20 11:24:52 C 10 06 49.64 +37 14 09.4 r 703
2007-12-18 08:15:12 C 10 26 52.94 +40 53 14.8 r 703
2007-12-18 08:24:39 C 10 26 53.01 +40 53 17.1 r 703
2007-12-18 08:34:09 C 10 26 53.16 +40 53 24.5 r 703
2007-12-18 08:43:44 C 10 26 53.19 +40 53 28.1 r 703
2008-01-01 11:46:48 C 10 25 11.64 +43 16 53.4 r 703
2008-01-01 11:54:47 C 10 25 11.49 +43 16 58.1 r 703
2008-01-01 12:02:44 C 10 25 11.31 +43 17 00.6 r 703
2008-01-01 12:10:35 C 10 25 11.10 +43 17 04.4 r 703
2008-01-05 01:53:13 C 10 23 23.16 +43 53 23.2 c B42
2008-01-05 02:07:43 C 10 23 22.76 +43 53 29.4 c B42
2008-01-11 00:06:04 C 10 19 12.55 +44 51 12.5 r 215
2008-01-11 00:07:20 C 10 19 12.54 +44 51 12.8 r 215
2008-01-11 00:08:36 C 10 19 12.54 +44 51 13.4 r 215
2008-01-14 22:28:17 C 10 15 40.26 +45 26 44.3 c B49
2008-01-31 07:13:25 C 09 56 00.77 +47 13 19.9 c G92
2008-01-31 07:36:19 C 09 55 59.40 +47 13 24.1 c G92
2008-01-31 07:59:10 C 09 55 58.10 +47 13 27.2 c G92
2008-02-08 20:41:19 C 09 44 11.50 +47 33 56.9 r 215
2008-02-08 20:42:50 C 09 44 11.39 +47 33 56.7 r 215
2008-02-08 20:44:21 C 09 44 11.27 +47 33 56.6 r 215
2008-02-14 00:32:12 C 09 37 12.95 +47 33 27.9 o 130
2008-02-14 00:39:56 C 09 37 12.46 +47 33 27.0 o 130
2008-02-14 00:47:41 C 09 37 12.05 +47 33 26.3 o 130
2008-02-14 00:55:29 C 09 37 11.59 +47 33 26.2 o 130
2008-04-02 00:42:12 C 09 07 02.05 +42 06 22.2 o 204
2009-03-23 06:56:03 C 12 43 49.22 +11 59 26.1 o 568
2009-03-23 08:00:32 C 12 43 47.24 +11 59 34.2 o 568
2009-03-23 08:42:32 C 12 43 45.95 +11 59 39.6 o 568
2009-03-25 07:22:22 C 12 42 21.01 +12 05 24.6 o 568
2009-04-18 07:22:29 C 12 25 35.81 +12 47 33.3 o 568
2009-04-19 06:15:03 C 12 25 00.36 +12 47 59.4 o 568
2009-04-19 06:35:30 C 12 24 59.84 +12 47 59.8 o 568
2009-04-19 06:55:42 C 12 24 59.29 +12 48 00.0 o 568
2013-07-05 12:53:04 C 19 58 16.30 -50 24 13.6 c Q62
2013-07-05 12:55:59 C 19 58 16.13 -50 24 14.6 c Q62
2013-07-05 12:58:53 C 19 58 15.99 -50 24 15.7 c Q62
2013-08-05 14:39:29 C 19 16 39.58 -52 16 58.2 c Q62
2013-08-05 14:41:48 C 19 16 39.46 -52 16 57.7 c Q62
2013-08-05 14:44:08 C 19 16 39.39 -52 16 57.8 c Q62
2013-08-05 14:46:29 C 19 16 39.33 -52 16 57.8 c Q62
2014-12-24 12:05:46 C 11 24 57.42 +31 41 31.8 q G96
2014-12-24 12:13:08 C 11 24 57.51 +31 41 34.2 q G96
2014-12-24 12:20:32 C 11 24 57.58 +31 41 36.1 q G96
2014-12-24 12:27:56 C 11 24 57.65 +31 41 38.3 q G96
2015-03-09 05:07:44 C 10 31 58.45 +38 15 24.9 q G96
2015-03-09 05:17:31 C 10 31 58.04 +38 15 24.4 q G96
2015-03-09 05:27:18 C 10 31 57.62 +38 15 23.8 q G96
2015-03-09 05:37:06 C 10 31 57.19 +38 15 22.9 q G96