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
2020-09-23 14:42:39 C 23 55 42.72 -36 02 40.8 q Q68
2020-09-25 08:03:17 C 23 53 48.49 -35 36 36.4 V T05
2020-09-25 08:08:35 C 23 53 48.23 -35 36 33.0 V T05
2020-09-25 08:41:30 C 23 53 46.52 -35 36 11.3 V T05
2020-09-25 08:52:52 C 23 53 45.94 -35 36 03.7 V T05
2020-10-03 10:21:55 C 23 44 58.92 -32 51 12.3 V T05
2020-10-03 10:39:19 C 23 44 58.09 -32 50 54.2 V T05
2020-10-03 10:47:15 C 23 44 57.72 -32 50 45.7 V T05
2020-10-03 10:57:13 C 23 44 57.25 -32 50 35.4 V T05
2020-10-03 16:36:11 C 23 44 42.32 -32 44 26.6 q Q68
2020-10-03 17:08:48 C 23 44 40.84 -32 43 51.6 q Q68
2020-10-04 02:35:01 C 23 44 18.09 -32 33 59.3 V W88
2020-10-04 02:47:10 C 23 44 17.54 -32 33 46.4 V W88
2020-10-04 11:07:04 C 23 43 56.17 -32 24 48.9 q E94
2020-10-04 11:18:13 C 23 43 55.65 -32 24 37.0 q E94
2020-10-04 11:29:21 C 23 43 55.13 -32 24 25.0 q E94
2020-10-04 11:41:02 C 23 43 54.58 -32 24 12.1 q E94
2020-10-04 11:52:55 C 23 43 54.03 -32 23 59.3 q E94
2020-10-04 12:42:40 C 23 43 51.80 -32 23 06.2 q E89
2020-10-04 12:46:54 C 23 43 51.61 -32 23 01.7 q E89
2020-10-04 12:50:44 C 23 43 51.41 -32 22 57.8 q E89
2020-10-04 14:30:02 C 23 43 47.24 -32 21 11.1 q Q68
2020-10-04 14:58:32 C 23 43 45.91 -32 20 39.5 q Q68
2020-10-05 08:18:58 C 23 43 03.75 -32 01 49.0 V T08
2020-10-05 08:26:57 C 23 43 03.37 -32 01 40.2 V T08
2020-10-05 08:34:16 C 23 43 03.04 -32 01 32.0 V T08
2020-10-05 08:46:53 C 23 43 02.43 -32 01 18.7 V T08
2020-10-05 09:10:22 C 23 43 01.34 -32 00 51.8 V T08
2020-10-05 14:27:51 C 23 42 47.90 -31 54 39.9 q Q68
2020-10-05 14:59:48 C 23 42 46.46 -31 54 03.4 q Q68
2020-10-06 10:32:08 C 23 42 00.60 -31 31 39.0 V Q62
2020-10-06 10:35:11 C 23 42 00.46 -31 31 35.5 V Q62
2020-10-06 10:36:40 C 23 42 00.39 -31 31 33.8 V Q62
2020-10-06 10:39:44 C 23 42 00.26 -31 31 30.3 V Q62
2020-10-06 20:59:40 C 23 41 35.69 -31 19 38.6 V Z10
2020-10-06 21:07:30 C 23 41 35.35 -31 19 28.5 V Z10
2020-10-06 21:16:27 C 23 41 34.98 -31 19 18.8 V Z10
2020-10-07 09:36:17 C 23 41 05.59 -31 04 31.2 V T05
2020-10-07 09:40:54 C 23 41 05.39 -31 04 25.5 V T05
2020-10-07 09:50:11 C 23 41 04.98 -31 04 14.2 V T05
2020-10-07 10:04:54 C 23 41 04.32 -31 03 56.3 V T05
2020-10-07 22:50:06 C 23 40 35.027 -30 48 08.49 V K93
2020-10-07 22:51:32 C 23 40 34.974 -30 48 06.77 V K93
2020-10-07 22:52:59 C 23 40 34.901 -30 48 04.99 V K93
2020-10-07 22:54:25 C 23 40 34.840 -30 48 03.23 V K93
2020-10-07 23:02:21 C 23 40 35.24 -30 48 09.9 V J22
2020-10-07 23:06:48 C 23 40 35.09 -30 48 03.7 V J22
2020-10-07 23:11:13 C 23 40 34.88 -30 47 58.6 V J22
2020-10-08 12:04:19 C 23 40 05.96 -30 31 41.8 V Q62
2020-10-08 12:13:33 C 23 40 05.58 -30 31 30.0 V Q62