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
2011-09-19 23:22:07 C 23 50 45.33 +05 37 48.5 w J01
2011-09-19 23:37:37 C 23 50 44.97 +05 37 44.3 w J01
2011-09-20 07:29:22 C 23 50 33.39 +05 35 29.1 t H47
2011-09-20 07:41:21 C 23 50 33.08 +05 35 25.6 t H47
2011-09-20 07:58:12 C 23 50 32.65 +05 35 20.7 t H47
2011-09-20 20:37:21 C 23 50 14.85 +05 31 37.8 w J38
2011-09-20 20:43:31 C 23 50 14.70 +05 31 36.0 w J38
2011-09-20 20:46:35 C 23 50 14.63 +05 31 35.1 w J38
2011-09-20 21:01:19 C 23 50 13.99 +05 31 28.8 u A13
2011-09-20 21:03:43 C 23 50 14.20 +05 31 30.6 w J97
2011-09-20 21:07:00 C 23 50 14.10 +05 31 29.6 w J97
2011-09-20 21:11:04 C 23 50 14.00 +05 31 28.5 w J97
2011-09-20 21:31:58 C 23 50 13.37 +05 31 21.5 u A13
2011-09-20 21:51:03 C 23 50 12.93 +05 31 16.0 u B83
2011-09-20 22:00:11 C 23 50 12.77 +05 31 14.5 r 215
2011-09-20 22:01:42 C 23 50 12.63 +05 31 12.8 r 215
2011-09-20 22:03:13 C 23 50 12.59 +05 31 12.5 r 215
2011-09-20 22:14:25 C 23 50 12.36 +05 31 09.3 u B83
2011-09-20 22:23:24 C 23 50 12.16 +05 31 06.6 u 958
2011-09-20 22:30:32 C 23 50 11.96 +05 31 04.5 u 958
2011-09-20 22:30:56 C 23 50 11.89 +05 31 04.1 u B83
2011-09-20 22:37:42 C 23 50 11.78 +05 31 02.6 u 958
2011-09-20 22:43:12 C 23 50 11.59 +05 31 00.8 w 945
2011-09-20 22:47:51 C 23 50 11.51 +05 30 59.7 u 958
2011-09-20 22:49:22 C 23 50 11.46 +05 30 59.0 w 945
2011-09-20 23:02:20 C 23 50 11.15 +05 30 55.3 u 958
2011-09-20 23:04:01 C 23 50 11.10 +05 30 54.7 w 945
2011-09-20 23:13:13 C 23 50 10.86 +05 30 52.0 w 945
2011-09-20 23:18:50 C 23 50 10.74 +05 30 50.5 w 945
2011-09-21 06:40:26 C 23 49 59.75 +05 28 49.0 t I40
2011-09-21 06:44:34 C 23 49 59.65 +05 28 47.7 t I40
2011-09-21 07:02:49 C 23 49 59.19 +05 28 42.5 t I40
2011-09-21 07:06:59 C 23 49 59.08 +05 28 41.1 t I40
2011-09-21 07:14:34 C 23 49 59.01 +05 28 31.6 t H47
2011-09-21 07:20:32 C 23 49 58.87 +05 28 29.8 t H47
2011-09-21 07:26:23 C 23 49 58.71 +05 28 28.1 t H47
2011-09-21 07:32:20 C 23 49 58.56 +05 28 26.2 t H47
2011-09-21 21:50:20 C 23 49 38.11 +05 24 10.5 w B74
2011-09-21 21:56:10 C 23 49 37.96 +05 24 08.8 w B74
2011-09-21 22:00:43 C 23 49 37.80 +05 24 07.1 u 160
2011-09-21 22:02:24 C 23 49 37.80 +05 24 06.9 w B74
2011-09-21 22:04:01 C 23 49 37.72 +05 24 06.4 u 160
2011-09-21 22:07:02 C 23 49 37.64 +05 24 05.6 u 160
2011-09-21 23:24:51 C 23 49 35.68 +05 23 41.9 u 958
2011-09-21 23:40:18 C 23 49 35.29 +05 23 37.2 u 958
2011-09-21 23:56:27 C 23 49 34.87 +05 23 32.4 u 958
2011-09-22 00:32:45 C 23 49 33.90 +05 23 20.9 w B82
2011-09-22 00:39:09 C 23 49 33.72 +05 23 19.1 w B82
2011-09-22 00:42:21 C 23 49 33.65 +05 23 18.4 w B82
2011-09-22 05:20:44 C 23 49 26.93 +05 22 04.34 o 829