178P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2012-12-21 (JD 2456282.5)
Eccentricity (e)0.4729785580 ± 2.14e-07
Semi-major axis (a)3.6693098657 AU ± 3.49e-08
Inclination (i)10.97535352° ± 2.26e-05
Long. of Asc. Node (Ω)103.57505605° ± 3.16e-05
Arg. of Perihelion (ω)296.94956097° ± 6.38e-05
Mean Anomaly (M)329.98840265° ± 2.29e-05
Mean Motion (n)0.1402256594°/day ± 2.00e-09
Perihelion dist (q)1.93380498 AU ± 7.84e-07
Aphelion dist (Q)5.40481475 AU ± 7.85e-07
Orbital Period7.02885825 yr ± 1.00e-07
Orbit Solution
SourceJPL
Solution Date2026-07-06 12:12:41
RMS Residual0.797″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.970473 AU
Observations Used1036
Oppositions
Arc Total1999-2021
First Observation Used
Last Observation Used2021-03-17
Observations (1091)
Date Type RA Dec Mag Band Observatory
2021-02-10 09:05:38 C 07 08 01.40 +27 07 55.9 V T05
2021-02-10 09:14:12 C 07 08 01.31 +27 07 56.4 V T05
2021-02-11 00:10:56 C 07 07 49.93 +27 09 54.5 V I81
2021-02-11 00:15:59 C 07 07 49.86 +27 09 55.3 V I81
2021-02-11 00:21:04 C 07 07 49.81 +27 09 55.9 V I81
2021-02-12 21:29:46 C 07 07 19.84 +27 15 47.1 V K87
2021-02-12 21:32:24 C 07 07 19.82 +27 15 47.3 V K87
2021-02-12 21:35:03 C 07 07 19.80 +27 15 47.7 V K87
2021-02-13 22:54:54 C 07 07 05.61 +27 18 52.8 q 215
2021-02-13 22:56:46 C 07 07 05.60 +27 18 52.9 q 215
2021-02-13 22:58:37 C 07 07 05.59 +27 18 53.3 q 215
2021-02-15 01:16:31 C 07 06 53.15 +27 21 55.9 V I81
2021-02-15 01:21:35 C 07 06 53.11 +27 21 57.0 V I81
2021-02-15 01:26:37 C 07 06 53.10 +27 21 57.5 V I81
2021-02-17 01:08:10 C 07 06 36.19 +27 27 07.1 V I81
2021-02-17 01:13:14 C 07 06 36.32 +27 27 10.4 V I81
2021-02-22 05:17:24 C 07 06 25.49 +27 38 29.6 V H36
2021-02-22 05:31:37 C 07 06 25.52 +27 38 30.6 V H36
2021-03-11 03:02:19 C 07 11 04.07 +27 56 50.1 V G96
2021-03-11 03:12:34 C 07 11 04.23 +27 56 50.0 V G96
2021-03-11 03:20:52 C 07 11 04.42 +27 56 50.2 V G96
2021-03-11 03:29:10 C 07 11 04.55 +27 56 50.4 V G96
2021-03-17 14:02:27 C 07 14 42.93 +27 57 16.5 q Q11
2021-03-17 14:15:30 C 07 14 43.27 +27 57 16.2 q Q11
2026-06-21 11:49:46 C 20 14 58.493 -22 18 48.97 X F51
2026-06-21 12:06:47 C 20 14 58.134 -22 18 52.21 X F51
2026-06-21 12:29:27 C 20 14 57.658 -22 18 56.47 X F51
2026-06-21 12:46:30 C 20 14 57.284 -22 18 59.69 X F51
2026-06-25 12:10:40 C 20 12 52.025 -22 37 28.01 X F51
2026-06-25 12:26:43 C 20 12 51.623 -22 37 31.16 X F51
2026-06-25 12:42:43 C 20 12 51.230 -22 37 34.36 X F51
2026-07-13 05:47:50 C 20 00 13.267 -24 08 51.54 Z H36
2026-07-13 06:38:09 C 20 00 11.489 -24 09 03.02 Z H36
2026-07-14 06:07:33 C 19 59 22.068 -24 14 17.45 Z H36
2026-07-14 07:29:51 C 19 59 19.162 -24 14 34.30 Z H36
2026-07-15 06:36:34 C 19 58 30.000 -24 19 43.28 Z H36
2026-07-15 08:10:55 C 19 58 26.518 -24 20 04.63 Z H36
2026-07-18 07:54:19 C 19 55 50.988 -24 35 57.70 Z H36
2026-07-18 08:36:14 C 19 55 49.442 -24 36 06.48 Z H36
2026-07-21 07:20:02 C 19 53 12.888 -24 51 33.66 Z H36
2026-07-21 08:27:07 C 19 53 10.421 -24 51 49.50 Z H36