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
2021-01-28 22:19:31 C 02 31 22.53 +35 49 12.0 V G40
2021-01-28 22:34:44 C 02 31 24.45 +35 49 21.0 V G40
2021-01-29 19:01:36 C 02 34 01.50 +36 01 17.7 V I81
2021-01-29 19:05:42 C 02 34 02.00 +36 01 21.8 V I81
2021-01-29 19:10:49 C 02 34 02.64 +36 01 24.7 V I81
2021-01-29 19:15:55 C 02 34 03.31 +36 01 26.1 V I81
2021-01-30 21:04:33 C 02 37 21.40 +36 16 10.0 V I81
2021-01-30 21:08:41 C 02 37 21.92 +36 16 12.8 V I81
2021-01-30 21:13:53 C 02 37 22.59 +36 16 14.8 V I81
2021-01-30 21:19:05 C 02 37 23.25 +36 16 18.2 V I81
2021-01-31 03:02:43 C 02 38 07.18 +36 19 28.5 V 703
2021-01-31 03:10:15 C 02 38 08.44 +36 19 34.7 V 703
2021-01-31 03:17:48 C 02 38 09.68 +36 19 38.4 V 703
2021-01-31 03:25:20 C 02 38 10.76 +36 19 45.2 V 703
2021-01-31 10:58:28 C 02 39 08.36 +36 23 57.3 u 367
2021-01-31 11:00:48 C 02 39 08.67 +36 23 58.1 u 367
2021-01-31 11:03:08 C 02 39 08.97 +36 23 59.2 u 367
2021-01-31 16:03:15 C 02 39 47.53 +36 26 47.2 V N51
2021-01-31 16:04:11 C 02 39 47.71 +36 26 47.5 V N51
2021-01-31 16:05:17 C 02 39 47.79 +36 26 49.2 V N51
2021-01-31 16:06:34 C 02 39 47.95 +36 26 49.6 V N51
2021-01-31 16:07:48 C 02 39 48.14 +36 26 50.4 V N51
2021-01-31 16:08:39 C 02 39 48.22 +36 26 50.5 V N51
2021-01-31 18:23:56 C 02 40 05.02 +36 28 00.6 V M44
2021-01-31 18:41:56 C 02 40 07.22 +36 28 08.2 V M44
2021-01-31 18:54:06 C 02 40 09.53 +36 28 16.4 V 113
2021-01-31 18:57:09 C 02 40 09.97 +36 28 20.3 a 233
2021-01-31 18:57:21 C 02 40 09.93 +36 28 18.8 V 113
2021-01-31 18:59:56 C 02 40 09.63 +36 28 17.4 V M44
2021-01-31 19:00:35 C 02 40 10.32 +36 28 20.6 V 113
2021-01-31 19:02:42 C 02 40 10.70 +36 28 22.3 a 233
2021-01-31 19:03:50 C 02 40 10.76 +36 28 22.6 V 113
2021-01-31 19:05:26 C 02 40 10.91 +36 28 24.4 V B74
2021-01-31 19:07:03 C 02 40 11.20 +36 28 24.5 V 113
2021-01-31 19:08:16 C 02 40 11.39 +36 28 25.1 a 233
2021-01-31 19:12:04 C 02 40 11.83 +36 28 28.8 V B74
2021-01-31 19:13:49 C 02 40 12.09 +36 28 28.9 a 233
2021-01-31 19:19:23 C 02 40 12.75 +36 28 32.2 a 233
2021-01-31 19:20:48 C 02 40 12.97 +36 28 33.0 V B74
2021-01-31 19:25:35 C 02 40 13.57 +36 28 36.1 V 232
2021-01-31 19:28:31 C 02 40 13.96 +36 28 36.2 a 233
2021-01-31 19:33:52 C 02 40 14.64 +36 28 39.2 V 232
2021-01-31 19:42:09 C 02 40 15.71 +36 28 43.7 V 232
2021-01-31 20:14:23 C 02 40 19.84 +36 29 04.5 V G40
2021-01-31 20:17:12 C 02 40 20.22 +36 29 06.5 V J22
2021-01-31 20:20:41 C 02 40 20.66 +36 29 08.4 V J22
2021-01-31 20:24:08 C 02 40 21.15 +36 29 09.4 V J22
2021-01-31 20:26:51 C 02 40 21.46 +36 29 11.7 V G40
2021-02-01 05:57:12 C 02 41 34.76 +36 34 19.7 V T08
2021-02-01 06:02:31 C 02 41 35.39 +36 34 24.7 V T08