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
2020-12-09 12:59:13 C 00 19 07.77 +14 18 54.8 q Q23
2020-12-09 13:10:16 C 00 19 08.68 +14 19 12.5 q Q23
2020-12-09 13:19:55 C 00 19 09.44 +14 19 27.7 q Q23
2020-12-10 13:41:11 C 00 21 12.12 +14 58 00.0 V G26
2020-12-10 14:20:57 C 00 21 15.32 +14 59 01.4 V G26
2020-12-10 19:49:42 C 00 21 43.41 +15 07 34.8 V C35
2020-12-10 19:49:59 C 00 21 43.48 +15 07 37.2 V C35
2020-12-10 19:50:15 C 00 21 43.47 +15 07 37.5 V C35
2020-12-10 19:54:26 C 00 21 43.08 +15 07 34.5 Z D04
2020-12-10 20:15:52 C 00 21 44.85 +15 08 07.6 Z D04
2020-12-10 20:49:36 C 00 21 47.66 +15 08 59.8 Z D04
2020-12-11 11:01:51 C 00 23 01.62 +15 31 21.1 V G26
2020-12-11 11:46:12 C 00 23 05.12 +15 32 29.5 V G26
2020-12-12 07:33:56 C 00 24 46.98 +16 03 03.3 V T05
2020-12-12 07:39:54 C 00 24 47.48 +16 03 12.4 V T05
2020-12-12 08:06:20 C 00 24 49.68 +16 03 52.7 V T05
2020-12-12 08:14:56 C 00 24 50.41 +16 04 05.7 V T05
2020-12-12 12:16:50 C 00 25 11.49 +16 10 14.2 q Q11
2020-12-12 12:29:07 C 00 25 12.54 +16 10 32.9 q Q11
2020-12-12 12:41:29 C 00 25 13.58 +16 10 51.6 q Q11
2020-12-12 12:44:46 C 00 25 13.86 +16 10 55.6 q D95
2020-12-12 12:52:09 C 00 25 14.48 +16 11 06.5 q D95
2020-12-12 12:57:29 C 00 25 14.93 +16 11 14.7 q D95
2020-12-12 17:21:27 C 00 25 38.82 +16 17 55.9 q G20
2020-12-12 17:27:56 C 00 25 39.38 +16 18 05.9 q G20
2020-12-12 17:33:07 C 00 25 39.84 +16 18 14.6 q G20
2020-12-12 19:46:16 C 00 25 51.11 +16 21 39.2 V 212
2020-12-12 19:48:20 C 00 25 51.28 +16 21 42.5 V 212
2020-12-12 19:50:25 C 00 25 51.45 +16 21 45.6 V 212
2020-12-12 19:52:28 C 00 25 51.63 +16 21 48.7 V 212
2020-12-12 19:55:05 C 00 25 51.71 +16 21 51.3 V 204
2020-12-12 20:21:24 C 00 25 53.91 +16 22 31.3 V 204
2020-12-12 20:49:11 C 00 25 56.30 +16 23 13.4 V 204
2020-12-12 22:47:29 C 00 26 06.65 +16 26 10.4 V I81
2020-12-12 22:53:40 C 00 26 07.18 +16 26 19.3 V I81
2020-12-12 22:57:45 C 00 26 07.53 +16 26 25.6 V I81
2020-12-12 23:00:50 C 00 26 07.80 +16 26 30.2 V I81
2020-12-13 13:19:15 C 00 27 23.11 +16 48 13.8 q 900
2020-12-13 13:28:58 C 00 27 23.95 +16 48 28.1 q 900
2020-12-13 19:19:45 C 00 27 55.44 +16 57 14.6 V 160
2020-12-13 19:25:41 C 00 27 55.95 +16 57 23.5 V 160
2020-12-13 19:31:35 C 00 27 56.46 +16 57 32.0 V 160
2020-12-13 21:10:47 C 00 28 05.26 +16 59 57.5 V I81
2020-12-13 21:14:55 C 00 28 05.61 +17 00 03.7 V I81
2020-12-13 21:18:00 C 00 28 05.88 +17 00 08.5 V I81
2020-12-13 21:22:11 C 00 28 06.25 +17 00 14.5 V I81
2020-12-13 21:52:00 C 00 28 08.68 +17 01 02.0 V 232
2020-12-13 21:56:02 C 00 28 09.00 +17 01 08.1 V 232
2020-12-13 21:58:44 C 00 28 09.23 +17 01 12.0 V 232
2020-12-14 03:58:52 C 00 28 41.67 +17 10 09.6 V 703