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
2021-04-15 22:08:12 C 06 22 46.41 +39 34 55.4 q G09
2021-04-16 03:25:52 C 06 23 21.76 +39 33 52.8 V 703
2021-04-16 03:33:34 C 06 23 22.76 +39 33 49.7 V 703
2021-04-16 03:41:14 C 06 23 23.69 +39 33 45.9 V 703
2021-04-16 03:48:55 C 06 23 24.35 +39 33 45.6 V 703
2021-04-16 20:43:03 C 06 25 16.44 +39 30 12.9 V G11
2021-04-16 20:46:08 C 06 25 16.99 +39 30 12.6 V G11
2021-04-16 20:52:21 C 06 25 17.16 +39 30 11.5 V G11
2021-04-17 20:28:29 C 06 27 53.25 +39 25 08.8 V Z55
2021-04-17 20:29:58 C 06 27 53.43 +39 25 08.7 V Z55
2021-04-17 20:31:37 C 06 27 53.52 +39 25 08.0 V Z55
2021-04-17 20:32:50 C 06 27 53.71 +39 25 07.8 V Z55
2021-04-17 20:35:38 C 06 27 54.01 +39 25 07.0 V Z55
2021-04-17 20:36:53 C 06 27 54.18 +39 25 06.5 V Z55
2021-04-17 20:38:06 C 06 27 54.15 +39 25 06.4 V Z55
2021-04-18 05:31:25 C 06 28 52.77 +39 23 12.1 V T08
2021-04-18 05:36:44 C 06 28 53.37 +39 23 11.0 V T08
2021-04-18 05:48:01 C 06 28 54.59 +39 23 08.2 V T08
2021-04-18 06:11:25 C 06 28 57.13 +39 23 02.9 V T08
2021-04-18 12:45:04 C 06 29 40.35 +39 21 29.3 V G26
2021-04-18 13:54:02 C 06 29 48.02 +39 21 26.2 V G26
2021-04-19 20:27:10 C 06 33 07.71 +39 14 28.2 V 134
2021-04-19 20:28:22 C 06 33 07.80 +39 14 27.3 V 134
2021-04-19 20:29:36 C 06 33 07.86 +39 14 28.1 V 134
2021-04-19 20:32:47 C 06 33 08.01 +39 14 26.2 V 134
2021-04-19 20:33:59 C 06 33 08.24 +39 14 26.9 V 134
2021-04-19 20:36:29 C 06 33 08.57 +39 14 26.0 V 134
2021-04-19 20:37:52 C 06 33 08.74 +39 14 25.4 V 134
2021-04-19 20:39:06 C 06 33 08.88 +39 14 24.7 V 134
2021-04-19 20:40:18 C 06 33 09.02 +39 14 25.2 V 134
2021-04-19 20:41:30 C 06 33 09.15 +39 14 23.7 V 134
2021-04-19 20:42:44 C 06 33 09.24 +39 14 24.5 V 134
2021-04-20 05:39:08 C 06 34 07.50 +39 12 24.8 V T05
2021-04-20 05:53:41 C 06 34 09.06 +39 12 21.5 V T05
2021-04-20 06:08:56 C 06 34 10.69 +39 12 17.9 V T05
2021-04-20 06:15:34 C 06 34 11.40 +39 12 15.7 V T05
2021-04-20 06:22:12 C 06 34 12.06 +39 12 13.5 V T05
2021-04-20 06:31:27 C 06 34 13.04 +39 12 11.1 V T05
2021-04-20 07:30:56 C 06 34 19.49 +39 11 58.1 V T05
2021-04-21 02:57:54 C 06 36 25.69 +39 07 26.7 V 703
2021-04-21 03:07:40 C 06 36 26.74 +39 07 24.6 V 703
2021-04-21 03:17:26 C 06 36 27.91 +39 07 22.9 V 703
2021-04-23 20:01:06 C 06 43 24.39 +38 51 52.3 q A77
2021-04-23 20:08:15 C 06 43 24.92 +38 51 50.1 q A77
2021-04-23 20:16:34 C 06 43 25.97 +38 51 47.3 q A77
2021-04-30 03:09:18 C 06 59 14.06 +38 12 39.1 V 703
2021-04-30 03:16:53 C 06 59 14.83 +38 12 35.2 V 703
2021-04-30 03:24:28 C 06 59 15.72 +38 12 32.5 V 703
2021-04-30 03:32:03 C 06 59 16.48 +38 12 30.9 V 703
2021-05-01 22:11:52 C 07 03 39.18 +38 00 44.3 V Z10