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
2021-03-02 23:34:46 C 04 14 46.27 +40 30 12.4 – V 134
2021-03-02 23:35:57 C 04 14 46.40 +40 30 12.8 – V 134
2021-03-02 23:37:08 C 04 14 46.54 +40 30 12.9 – V 134
2021-03-03 05:43:00 C 04 15 34.11 +40 31 10.2 – V T05
2021-03-03 05:47:37 C 04 15 34.71 +40 31 10.5 – V T05
2021-03-03 05:55:37 C 04 15 35.72 +40 31 11.9 – V T05
2021-03-03 12:21:18 C 04 16 25.81 +40 32 03.2 – V G26
2021-03-03 13:00:10 C 04 16 30.74 +40 32 08.9 – V G26
2021-03-05 05:41:12 C 04 21 46.54 +40 37 25.6 – V T08
2021-03-05 05:45:51 C 04 21 47.16 +40 37 25.7 – V T08
2021-03-05 05:53:15 C 04 21 48.10 +40 37 27.4 – V T08
2021-03-05 06:35:33 C 04 21 53.50 +40 37 31.9 – V T08
2021-03-05 18:40:26 C 04 23 27.27 +40 38 54.6 – V G06
2021-03-05 18:44:20 C 04 23 27.78 +40 38 55.1 – V G06
2021-03-05 18:55:17 C 04 23 29.16 +40 38 56.0 – V G06
2021-03-05 19:02:22 C 04 23 30.10 +40 38 57.3 – V G06
2021-03-05 19:05:56 C 04 23 30.55 +40 38 57.6 – V G06
2021-03-05 19:25:56 C 04 23 32.94 +40 38 57.4 – V M09
2021-03-05 20:16:37 C 04 23 39.60 +40 39 06.0 – V M09
2021-03-05 21:09:18 C 04 23 46.32 +40 39 09.4 – V M09
2021-03-05 22:56:04 C 04 24 00.15 +40 39 21.7 – V I81
2021-03-05 23:05:49 C 04 24 01.37 +40 39 21.2 – V I81
2021-03-05 23:11:32 C 04 24 02.13 +40 39 23.5 – V I81
2021-03-06 18:32:23 C 04 26 31.81 +40 41 29.8 – V 134
2021-03-06 18:33:35 C 04 26 31.95 +40 41 29.4 – V 134
2021-03-06 18:34:48 C 04 26 32.08 +40 41 29.8 – V 134
2021-03-06 18:36:00 C 04 26 32.27 +40 41 29.8 – V 134
2021-03-06 18:37:12 C 04 26 32.41 +40 41 29.7 – V 134
2021-03-06 19:23:06 C 04 26 38.25 +40 41 33.7 – V M09
2021-03-06 20:13:39 C 04 26 44.46 +40 41 36.6 – V M09
2021-03-06 21:06:02 C 04 26 51.45 +40 41 45.0 – V M09
2021-03-06 22:06:08 C 04 26 59.10 +40 41 50.1 – q K40
2021-03-06 22:40:28 C 04 27 03.46 +40 41 52.2 – q K40
2021-03-07 19:32:14 C 04 29 44.67 +40 43 56.2 – V 134
2021-03-07 19:33:28 C 04 29 44.81 +40 43 56.1 – V 134
2021-03-07 19:34:40 C 04 29 44.97 +40 43 55.9 – V 134
2021-03-07 19:35:55 C 04 29 45.11 +40 43 56.0 – V 134
2021-03-07 19:37:09 C 04 29 45.29 +40 43 56.6 – V 134
2021-03-08 18:54:40 C 04 32 44.66 +40 45 58.8 – V 134
2021-03-08 18:55:54 C 04 32 44.79 +40 45 58.7 – V 134
2021-03-08 18:57:06 C 04 32 45.00 +40 45 59.3 – V 134
2021-03-08 18:58:19 C 04 32 45.11 +40 45 59.3 – V 134
2021-03-08 18:59:31 C 04 32 45.30 +40 45 59.3 – V 134
2021-03-09 11:59:45 C 04 34 55.96 +40 47 18.5 – V G26
2021-03-09 12:42:21 C 04 35 01.22 +40 47 23.7 – V G26
2021-03-09 19:14:26 C 04 35 51.60 +40 47 49.3 – V C36
2021-03-09 19:17:12 C 04 35 51.97 +40 47 50.4 – V C36
2021-03-09 19:20:00 C 04 35 52.30 +40 47 50.5 – V C36
2021-03-09 19:25:33 C 04 35 53.02 +40 47 50.8 – V C36
2021-03-09 19:31:08 C 04 35 53.75 +40 47 50.9 – V C36