IAA RAS IAA Minor Planet Database

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
2020-11-18 19:30:44 C 23 45 39.70 -00 34 55.1 – t B50
2020-11-18 19:57:10 C 23 45 40.88 -00 34 01.9 – V 160
2020-11-18 20:02:41 C 23 45 41.14 -00 33 51.0 – V 160
2020-11-18 20:08:11 C 23 45 41.38 -00 33 40.2 – V 160
2020-11-19 07:20:13 C 23 46 15.10 -00 11 37.8 – V T08
2020-11-19 07:24:52 C 23 46 15.33 -00 11 28.6 – V T08
2020-11-19 07:32:17 C 23 46 15.65 -00 11 14.2 – V T08
2020-11-19 07:53:32 C 23 46 16.61 -00 10 32.2 – V T08
2020-11-19 17:31:04 C 23 46 46.91 +00 08 10.5 – V B96
2020-11-19 17:51:45 C 23 46 47.84 +00 08 50.2 – V 595
2020-11-19 18:01:52 C 23 46 48.47 +00 09 11.7 – V B56
2020-11-19 18:04:35 C 23 46 48.60 +00 09 16.6 – V B56
2020-11-19 18:08:00 C 23 46 48.77 +00 09 23.3 – V B56
2020-11-19 18:08:47 C 23 46 48.75 +00 09 24.4 – V B96
2020-11-19 18:14:10 C 23 46 48.93 +00 09 34.3 – V 595
2020-11-19 18:19:30 C 23 46 49.18 +00 09 44.4 – V 595
2020-11-19 18:22:24 C 23 46 49.42 +00 09 50.9 – V B96
2020-11-19 18:35:53 C 23 46 50.08 +00 10 16.9 – V B96
2020-11-19 19:07:12 C 23 46 51.47 +00 11 19.0 – V 160
2020-11-19 19:13:09 C 23 46 51.76 +00 11 30.6 – V 160
2020-11-19 19:18:59 C 23 46 52.04 +00 11 41.7 – V 160
2020-11-19 21:57:24 C 23 46 59.80 +00 16 49.1 – V 134
2020-11-19 21:58:39 C 23 46 59.85 +00 16 51.3 – V 134
2020-11-19 21:59:53 C 23 46 59.91 +00 16 53.8 – V 134
2020-11-19 22:01:05 C 23 46 59.99 +00 16 56.1 – V 134
2020-11-19 22:02:17 C 23 47 00.07 +00 16 58.4 – V 134
2020-11-19 22:03:31 C 23 47 00.11 +00 17 01.6 – V 134
2020-11-19 22:04:42 C 23 47 00.18 +00 17 03.9 – V 134
2020-11-19 22:05:56 C 23 47 00.23 +00 17 06.0 – V 134
2020-11-19 22:07:07 C 23 47 00.28 +00 17 08.4 – V 134
2020-11-19 22:08:21 C 23 47 00.36 +00 17 10.2 – V 134
2020-11-20 07:45:42 C 23 47 30.58 +00 36 02.1 – V T05
2020-11-20 07:51:40 C 23 47 30.87 +00 36 13.5 – V T05
2020-11-20 08:14:12 C 23 47 31.96 +00 36 57.3 – V T05
2020-11-20 08:26:15 C 23 47 32.55 +00 37 20.9 – V T05
2020-11-20 18:20:36 C 23 48 04.83 +00 56 31.0 – v A77
2020-11-20 18:41:41 C 23 48 05.96 +00 57 11.1 – V C35
2020-11-20 18:42:07 C 23 48 05.99 +00 57 11.8 – V C35
2020-11-20 18:42:33 C 23 48 06.00 +00 57 13.0 – V C35
2020-11-20 18:42:37 C 23 48 05.94 +00 57 13.4 – v A77
2020-11-20 18:54:32 C 23 48 06.54 +00 57 36.7 – v A77
2020-11-20 19:34:53 C 23 48 08.60 +00 58 54.1 – V B20
2020-11-20 19:44:12 C 23 48 09.06 +00 59 12.2 – V B20
2020-11-20 19:53:30 C 23 48 09.53 +00 59 30.4 – V B20
2020-11-20 20:26:13 C 23 48 11.30 +01 00 34.8 – V Z10
2020-11-20 20:31:50 C 23 48 11.61 +01 00 46.0 – V Z10
2020-11-20 20:38:41 C 23 48 11.95 +01 00 59.6 – V Z10
2020-11-20 21:12:03 C 23 48 13.60 +01 02 02.2 – V J38
2020-11-20 21:13:52 C 23 48 13.67 +01 02 05.8 – V J38
2020-11-20 21:14:48 C 23 48 13.73 +01 02 07.6 – V J38