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
2021-03-24 22:13:09 C 05 21 17.09 +40 48 40.3 V M09
2021-03-24 22:26:04 C 05 21 18.70 +40 48 38.8 V I81
2021-03-24 22:31:10 C 05 21 19.31 +40 48 39.8 V I81
2021-03-24 22:36:16 C 05 21 19.88 +40 48 39.0 V I81
2021-03-24 22:43:08 C 05 21 20.65 +40 48 38.7 V M09
2021-03-25 06:18:17 C 05 22 16.16 +40 48 12.0 V T08
2021-03-25 06:24:55 C 05 22 16.94 +40 48 10.6 V T08
2021-03-25 06:38:12 C 05 22 18.61 +40 48 10.8 V T08
2021-03-25 07:00:51 C 05 22 21.32 +40 48 08.9 V T08
2021-03-25 20:15:44 C 05 23 58.14 +40 47 12.2 V M09
2021-03-25 20:33:25 C 05 24 00.21 +40 47 11.9 V M09
2021-03-25 20:51:04 C 05 24 02.27 +40 47 10.5 V M09
2021-03-25 21:28:19 C 05 24 07.11 +40 47 08.7 V B96
2021-03-25 21:51:48 C 05 24 09.96 +40 47 06.8 V B96
2021-03-27 06:42:01 C 05 28 08.54 +40 44 39.7 V T05
2021-03-27 06:47:18 C 05 28 09.18 +40 44 39.7 V T05
2021-03-27 06:55:12 C 05 28 10.16 +40 44 39.2 V T05
2021-03-27 07:10:23 C 05 28 11.95 +40 44 37.3 V T05
2021-03-29 04:46:41 C 05 33 41.37 +40 40 34.7 q U71
2021-03-29 05:03:08 C 05 33 43.19 +40 40 31.5 q U71
2021-03-29 05:19:44 C 05 33 45.25 +40 40 30.3 q U71
2021-03-29 20:01:26 C 05 35 31.03 +40 39 05.2 V 134
2021-03-29 20:02:37 C 05 35 31.17 +40 39 05.4 V 134
2021-03-29 20:03:51 C 05 35 31.29 +40 39 04.7 V 134
2021-03-29 20:05:03 C 05 35 31.46 +40 39 04.4 V 134
2021-03-29 20:06:17 C 05 35 31.61 +40 39 04.6 V 134
2021-03-29 20:07:30 C 05 35 31.79 +40 39 04.3 V 134
2021-03-29 20:08:44 C 05 35 31.85 +40 39 04.1 V 134
2021-03-29 20:09:56 C 05 35 32.03 +40 39 04.5 V 134
2021-03-29 20:11:10 C 05 35 32.18 +40 39 04.2 V 134
2021-03-29 20:12:22 C 05 35 32.31 +40 39 04.0 V 134
2021-03-30 20:42:20 C 05 38 27.75 +40 36 31.3 V 134
2021-03-30 20:43:34 C 05 38 27.89 +40 36 30.9 V 134
2021-03-30 20:44:46 C 05 38 28.06 +40 36 30.7 V 134
2021-03-30 20:46:00 C 05 38 28.20 +40 36 31.0 V 134
2021-03-30 20:47:12 C 05 38 28.38 +40 36 30.8 V 134
2021-03-30 20:48:26 C 05 38 28.47 +40 36 30.4 V 134
2021-03-30 20:49:39 C 05 38 28.61 +40 36 30.6 V 134
2021-03-30 20:50:53 C 05 38 28.79 +40 36 30.5 V 134
2021-03-30 20:52:05 C 05 38 28.85 +40 36 30.2 V 134
2021-03-30 20:53:19 C 05 38 29.07 +40 36 29.9 V 134
2021-03-31 18:47:09 C 05 41 05.31 +40 34 05.0 q 215
2021-03-31 18:49:08 C 05 41 05.52 +40 34 04.9 q 215
2021-03-31 18:50:45 C 05 41 05.70 +40 34 06.4 V 160
2021-03-31 18:51:08 C 05 41 05.76 +40 34 05.6 q 215
2021-03-31 18:54:39 C 05 41 06.15 +40 34 05.8 V 160
2021-03-31 18:58:53 C 05 41 06.70 +40 34 04.9 V 160
2021-04-01 21:55:43 C 05 44 18.01 +40 30 53.0 V I81
2021-04-01 22:01:48 C 05 44 18.73 +40 30 51.9 V I81
2021-04-01 22:05:51 C 05 44 19.21 +40 30 51.6 V I81