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
2021-03-09 19:35:18 C 04 35 54.23 +40 47 50.0 V C36
2021-03-09 19:40:52 C 04 35 54.95 +40 47 50.4 V C36
2021-03-09 19:43:39 C 04 35 55.28 +40 47 51.2 V C36
2021-03-09 19:45:02 C 04 35 55.47 +40 47 50.8 V C36
2021-03-09 19:47:50 C 04 35 55.86 +40 47 51.7 V C36
2021-03-09 21:24:03 C 04 36 08.03 +40 48 02.9 V Z10
2021-03-09 21:28:28 C 04 36 08.60 +40 48 02.4 V Z10
2021-03-09 21:35:06 C 04 36 09.42 +40 48 03.1 V Z10
2021-03-09 22:06:46 C 04 36 13.49 +40 48 03.8 V 204
2021-03-09 22:28:27 C 04 36 16.23 +40 48 04.6 V 204
2021-03-09 22:50:08 C 04 36 19.05 +40 48 06.5 V 204
2021-03-10 19:27:08 C 04 38 57.18 +40 49 28.3 V C36
2021-03-10 19:29:15 C 04 38 57.40 +40 49 27.0 V C36
2021-03-10 19:31:23 C 04 38 57.69 +40 49 28.3 V C36
2021-03-10 19:34:33 C 04 38 58.14 +40 49 28.0 V C36
2021-03-10 19:43:03 C 04 38 59.12 +40 49 28.2 V C36
2021-03-10 19:46:13 C 04 38 59.56 +40 49 29.0 V C36
2021-03-10 19:48:20 C 04 38 59.88 +40 49 29.2 V C36
2021-03-10 19:50:27 C 04 39 00.12 +40 49 27.7 V C36
2021-03-10 21:42:52 C 04 39 14.46 +40 49 37.8 V I81
2021-03-10 21:48:00 C 04 39 15.09 +40 49 38.5 V I81
2021-03-10 21:53:11 C 04 39 15.71 +40 49 37.5 V I81
2021-03-11 06:24:47 C 04 40 20.90 +40 50 11.9 V T05
2021-03-11 06:30:04 C 04 40 21.56 +40 50 11.8 V T05
2021-03-11 06:30:43 C 04 40 21.62 +40 50 11.6 V T05
2021-03-11 06:40:41 C 04 40 22.89 +40 50 12.1 V T05
2021-03-11 06:58:34 C 04 40 25.15 +40 50 13.5 V T05
2021-03-11 12:54:42 C 04 41 10.74 +40 50 27.2 V G26
2021-03-11 13:27:57 C 04 41 14.85 +40 50 34.0 V G26
2021-03-11 20:13:31 C 04 42 06.46 +40 50 55.2 V 232
2021-03-11 20:15:19 C 04 42 06.69 +40 50 57.0 V 232
2021-03-11 20:24:24 C 04 42 07.87 +40 50 56.2 V 232
2021-03-12 19:07:45 C 04 45 01.14 +40 52 01.1 V K19
2021-03-12 19:19:19 C 04 45 02.62 +40 52 01.5 V K19
2021-03-12 19:30:52 C 04 45 04.06 +40 52 02.0 V K19
2021-03-12 22:54:44 C 04 45 29.94 +40 52 08.7 V I81
2021-03-12 22:59:47 C 04 45 30.59 +40 52 08.9 V I81
2021-03-12 23:04:51 C 04 45 31.21 +40 52 09.2 V I81
2021-03-13 05:33:37 C 04 46 20.56 +40 52 29.1 V T08
2021-03-13 05:38:57 C 04 46 21.21 +40 52 29.2 V T08
2021-03-13 05:48:15 C 04 46 22.38 +40 52 29.7 V T08
2021-03-13 06:03:38 C 04 46 24.30 +40 52 30.1 V T08
2021-03-13 12:27:44 C 04 47 12.78 +40 52 44.0 V G26
2021-03-13 13:02:27 C 04 47 17.16 +40 52 52.8 V G26
2021-03-13 21:57:52 C 04 48 25.06 +40 52 59.6 V C35
2021-03-13 21:59:59 C 04 48 25.30 +40 52 59.2 V C35
2021-03-13 22:02:05 C 04 48 25.57 +40 52 59.9 V C35
2021-03-14 20:03:20 C 04 51 12.61 +40 53 36.0 V M09
2021-03-14 20:17:40 C 04 51 14.39 +40 53 37.6 V M09
2021-03-14 20:33:54 C 04 51 16.53 +40 53 37.5 V M09