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
2011-11-18 19:49:10 C 23 43 35.31 -00 01 40.2 u 958
2011-11-18 20:18:33 C 23 43 35.85 -00 01 40.4 u 160
2011-11-18 20:22:58 C 23 43 35.96 -00 01 40.7 u 160
2011-11-18 20:27:07 C 23 43 36.09 -00 01 40.6 u 160
2011-11-18 20:30:47 C 23 43 36.18 -00 01 40.8 u 160
2011-11-18 20:50:51 C 23 43 36.79 -00 01 40.6 d B66
2011-11-18 20:54:38 C 23 43 36.90 -00 01 42.0 w B96
2011-11-18 20:57:54 C 23 43 36.96 -00 01 42.3 w B96
2011-11-18 21:01:10 C 23 43 37.04 -00 01 42.3 w B96
2011-11-18 21:04:27 C 23 43 37.17 -00 01 42.2 w B96
2011-11-18 21:07:43 C 23 43 37.24 -00 01 42.3 w B96
2011-11-18 21:11:00 C 23 43 37.34 -00 01 42.3 w B96
2011-11-18 21:14:16 C 23 43 37.49 -00 01 41.9 w B96
2011-11-18 21:17:32 C 23 43 37.49 -00 01 42.4 w B96
2011-11-18 21:20:47 C 23 43 37.66 -00 01 42.6 w B96
2011-11-18 21:27:21 C 23 43 37.82 -00 01 42.0 w B96
2011-11-18 21:53:40 C 23 43 38.48 -00 01 41.9 d B66
2011-11-19 02:47:12 C 23 43 46.93 -00 01 46.8 t H47
2011-11-19 02:53:16 C 23 43 47.06 -00 01 47.1 t H47
2011-11-19 02:59:47 C 23 43 47.27 -00 01 47.2 t H47
2011-11-19 03:05:34 C 23 43 47.39 -00 01 47.5 t H47
2011-11-19 17:51:06 C 23 44 13.10 -00 02 01.7 u C23
2011-11-19 18:03:35 C 23 44 13.39 -00 02 01.9 u C23
2011-11-19 18:16:33 C 23 44 13.76 -00 02 01.9 u C23
2011-11-19 18:52:50 C 23 44 14.87 -00 02 01.6 u 958
2011-11-19 19:15:55 C 23 44 15.43 -00 02 03.5 u 958
2011-11-19 19:29:09 C 23 44 15.88 -00 02 01.7 u 958
2011-11-19 19:35:49 C 23 44 15.93 -00 02 02.8 u 160
2011-11-19 19:39:48 C 23 44 16.04 -00 02 02.9 u 160
2011-11-19 19:43:12 C 23 44 16.17 -00 02 02.5 u 160
2011-11-19 19:45:17 C 23 44 16.28 -00 02 02.5 u 958
2011-11-19 20:35:50 C 23 44 17.65 -00 02 03.5 c B96
2011-11-19 20:39:04 C 23 44 17.81 -00 02 03.1 c B96
2011-11-19 20:42:19 C 23 44 17.84 -00 02 03.7 c B96
2011-11-19 20:45:35 C 23 44 17.94 -00 02 03.5 c B96
2011-11-19 20:48:50 C 23 44 18.02 -00 02 03.5 c B96
2011-11-19 20:52:04 C 23 44 18.10 -00 02 04.1 c B96
2011-11-19 20:55:20 C 23 44 18.26 -00 02 02.7 c B96
2011-11-19 20:58:36 C 23 44 18.35 -00 02 03.2 c B96
2011-11-19 21:01:50 C 23 44 18.39 -00 02 03.4 c B96
2011-11-19 22:16:20 C 23 44 20.52 -00 02 03.0 w J24
2011-11-19 22:27:33 C 23 44 20.87 -00 02 03.1 w J24
2011-11-19 22:39:52 C 23 44 21.24 -00 02 02.8 w J24
2011-11-20 11:02:43 C 23 44 43.38 -00 02 09.2 m 349
2011-11-20 11:07:58 C 23 44 43.52 -00 02 09.4 m 349
2011-11-20 18:41:58 C 23 44 57.35 -00 02 11.3 u 958
2011-11-20 19:01:05 C 23 44 57.92 -00 02 11.4 u 958
2011-11-20 19:16:02 C 23 44 58.25 -00 02 12.8 t B96
2011-11-20 19:16:33 C 23 44 58.41 -00 02 11.3 u 958
2011-11-20 19:19:18 C 23 44 58.40 -00 02 12.7 t B96