78P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-01-21 (JD 2457408.5)
Eccentricity (e)0.4611833286 ± 9.95e-08
Semi-major axis (a)3.7374830666 AU ± 6.30e-08
Inclination (i)6.25032147° ± 4.77e-06
Long. of Asc. Node (Ω)210.55899221° ± 3.97e-05
Arg. of Perihelion (ω)192.73377389° ± 4.80e-05
Mean Anomaly (M)200.64643491° ± 1.31e-05
Mean Motion (n)0.1364065495°/day ± 3.45e-09
Perihelion dist (q)2.01381819 AU ± 3.73e-07
Aphelion dist (Q)5.46114795 AU ± 3.83e-07
Orbital Period7.22565219 yr ± 1.83e-07
Orbit Solution
SourceJPL
Solution Date2026-03-07 15:22:14
RMS Residual0.611″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID1.022970 AU
Observations Used6064
Oppositions
Arc Total2011-2026
First Observation Used
Last Observation Used2026-01-25
Observations (8664)
Date Type RA Dec Mag Band Observatory
2011-11-20 19:22:33 C 23 44 58.42 -00 02 12.6 t B96
2011-11-20 19:25:46 C 23 44 58.54 -00 02 12.5 t B96
2011-11-20 19:29:02 C 23 44 58.65 -00 02 12.5 t B96
2011-11-20 19:32:17 C 23 44 58.74 -00 02 12.7 t B96
2011-11-20 19:35:30 C 23 44 58.85 -00 02 12.5 t B96
2011-11-20 19:38:46 C 23 44 58.91 -00 02 12.5 t B96
2011-11-20 19:39:05 C 23 44 59.03 -00 02 11.3 u 958
2011-11-20 19:42:00 C 23 44 59.03 -00 02 12.5 t B96
2011-11-21 09:02:55 C 23 45 23.73 -00 02 10.0 u 379
2011-11-21 09:11:14 C 23 45 24.01 -00 02 10.1 u 379
2011-11-21 09:13:54 C 23 45 24.07 -00 02 10.6 u 379
2011-11-21 09:36:23 C 23 45 24.72 -00 02 10.3 u 379
2011-11-21 18:15:34 C 23 45 41.01 -00 02 08.4 u 958
2011-11-21 18:23:41 C 23 45 41.23 -00 02 08.3 u 958
2011-11-21 18:32:55 C 23 45 41.50 -00 02 08.0 u 958
2011-11-21 18:44:58 C 23 45 41.87 -00 02 08.4 u B59
2011-11-21 18:49:12 C 23 45 41.99 -00 02 08.2 u B59
2011-11-21 18:51:19 C 23 45 42.06 -00 02 08.3 u B59
2011-11-21 18:51:53 C 23 45 42.15 -00 02 07.3 u 958
2011-11-21 18:53:26 C 23 45 42.09 -00 02 08.4 u B59
2011-11-21 18:55:33 C 23 45 42.17 -00 02 08.6 u B59
2011-11-21 18:57:40 C 23 45 42.21 -00 02 08.5 u B59
2011-11-21 19:06:28 C 23 45 42.61 -00 02 07.3 u 958
2011-11-21 19:20:47 C 23 45 43.02 -00 02 07.2 u 958
2011-11-21 19:35:33 C 23 45 43.49 -00 02 07.2 u 958
2011-11-21 19:48:49 C 23 45 43.87 -00 02 07.1 u 958
2011-11-21 21:36:57 C 23 45 47.07 -00 02 07.1 w B82
2011-11-21 21:47:02 C 23 45 47.43 -00 02 06.5 w B82
2011-11-21 21:57:05 C 23 45 47.75 -00 02 06.4 w B82
2011-11-21 22:07:08 C 23 45 48.03 -00 02 06.5 w B82
2011-11-22 09:10:10 C 23 46 09.43 -00 01 58.4 u 379
2011-11-22 09:14:45 C 23 46 09.62 -00 01 58.3 u 379
2011-11-22 09:16:05 C 23 46 09.66 -00 01 58.1 u 379
2011-11-22 18:36:41 C 23 46 27.82 -00 01 51.1 u 958
2011-11-22 18:54:57 C 23 46 28.38 -00 01 50.5 u 958
2011-11-22 19:12:50 C 23 46 28.90 -00 01 50.0 u 958
2011-11-22 19:29:14 C 23 46 29.37 -00 01 50.0 u 958
2011-11-22 19:47:28 C 23 46 30.04 -00 01 49.0 u 958
2011-11-23 18:42:06 C 23 47 15.73 -00 01 20.0 w B56
2011-11-23 18:50:16 C 23 47 15.99 -00 01 19.8 w B56
2011-11-23 19:00:28 C 23 47 16.32 -00 01 19.4 w B56
2011-11-23 19:37:55 C 23 47 17.58 -00 01 18.7 w J01
2011-11-23 20:03:44 C 23 47 18.39 -00 01 18.3 w J01
2011-11-23 20:47:11 C 23 47 19.86 -00 01 16.7 w J01
2011-11-23 21:17:02 C 23 47 20.75 -00 01 15.6 d B66
2011-11-23 22:17:59 C 23 47 22.82 -00 01 14.2 w J38
2011-11-23 22:20:34 C 23 47 22.91 -00 01 14.2 w J38
2011-11-23 22:30:53 C 23 47 23.25 -00 01 13.5 w J38
2011-11-23 23:54:59 C 23 47 25.96 -00 01 10.9 d B66
2011-11-24 03:28:20 C 23 47 33.39 -00 01 04.8 t H47