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
2021-02-09 06:43:11 C 03 06 34.99 +38 06 36.8 V T08
2021-02-10 21:01:09 C 03 11 35.57 +38 22 09.2 V I81
2021-02-10 21:04:13 C 03 11 35.97 +38 22 10.8 V I81
2021-02-10 21:07:18 C 03 11 36.37 +38 22 11.0 V I81
2021-02-10 21:10:22 C 03 11 36.77 +38 22 13.1 V I81
2021-02-10 22:30:04 C 03 11 47.02 +38 22 44.9 V 232
2021-02-10 22:35:13 C 03 11 47.63 +38 22 46.4 V 232
2021-02-10 22:41:56 C 03 11 48.56 +38 22 48.4 V 232
2021-02-11 05:40:33 C 03 12 43.55 +38 25 38.4 V T05
2021-02-11 05:46:37 C 03 12 44.34 +38 25 40.7 V T05
2021-02-11 05:56:36 C 03 12 45.63 +38 25 44.6 V T05
2021-02-11 06:15:07 C 03 12 48.01 +38 25 51.6 V T05
2021-02-12 17:42:58 C 03 17 27.02 +38 39 20.2 V K87
2021-02-12 17:44:01 C 03 17 27.16 +38 39 20.7 V K87
2021-02-12 17:45:05 C 03 17 27.29 +38 39 20.9 V K87
2021-02-12 17:46:08 C 03 17 27.41 +38 39 21.3 V K87
2021-02-12 17:47:11 C 03 17 27.50 +38 39 21.9 V K87
2021-02-12 17:48:28 C 03 17 27.81 +38 39 16.9 q G23
2021-02-12 18:16:33 C 03 17 31.30 +38 39 28.9 q G23
2021-02-12 18:32:36 C 03 17 33.59 +38 39 36.9 q G23
2021-02-12 21:21:48 C 03 17 55.32 +38 40 39.1 v L79
2021-02-12 21:26:09 C 03 17 55.89 +38 40 39.9 v L79
2021-02-12 21:28:26 C 03 17 56.25 +38 40 44.1 V Z10
2021-02-12 21:29:49 C 03 17 56.38 +38 40 41.6 v L79
2021-02-12 21:36:16 C 03 17 57.26 +38 40 46.1 V Z10
2021-02-13 06:46:58 C 03 19 09.49 +38 44 09.1 V T08
2021-02-13 06:52:58 C 03 19 10.27 +38 44 11.1 V T08
2021-02-13 07:01:37 C 03 19 11.38 +38 44 14.1 V T08
2021-02-13 07:16:17 C 03 19 13.29 +38 44 19.4 V T08
2021-02-13 20:22:45 C 03 20 56.65 +38 49 03.1 V J22
2021-02-13 20:24:30 C 03 20 56.85 +38 49 03.1 V J22
2021-02-13 20:29:42 C 03 20 57.53 +38 49 04.3 V J22
2021-02-13 21:27:45 C 03 21 05.09 +38 49 22.1 V J38
2021-02-13 21:34:05 C 03 21 05.81 +38 49 25.1 V J38
2021-02-13 21:36:49 C 03 21 06.22 +38 49 26.5 V J38
2021-02-14 17:24:37 C 03 23 42.50 +38 56 19.5 q G23
2021-02-14 17:52:42 C 03 23 46.15 +38 56 26.4 q G23
2021-02-14 18:22:48 C 03 23 49.95 +38 56 36.4 q G23
2021-02-14 18:29:11 C 03 23 50.80 +38 56 43.4 a 233
2021-02-14 18:39:41 C 03 23 52.14 +38 56 47.0 a 233
2021-02-14 18:51:48 C 03 23 53.74 +38 56 51.1 a 233
2021-02-14 19:03:43 C 03 23 55.23 +38 56 55.8 V 160
2021-02-14 19:09:52 C 03 23 56.03 +38 56 57.8 V 160
2021-02-14 19:15:57 C 03 23 56.79 +38 57 00.1 V 160
2021-02-14 20:50:36 C 03 24 09.27 +38 57 30.6 V I81
2021-02-14 20:54:42 C 03 24 09.81 +38 57 30.2 V I81
2021-02-14 20:59:49 C 03 24 10.47 +38 57 33.7 V I81
2021-02-14 21:04:57 C 03 24 11.08 +38 57 34.9 V I81
2021-02-14 21:10:03 C 03 24 11.81 +38 57 35.5 V I81
2021-02-14 22:32:38 C 03 24 22.49 +38 58 07.2 V G40