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
2011-09-05 22:26:13 C 23 57 57.25 +06 58 12.8 u B42
2011-09-05 22:30:27 C 23 57 57.38 +06 58 12.5 w J38
2011-09-05 22:32:21 C 23 57 57.15 +06 58 11.2 u B42
2011-09-05 22:33:31 C 23 57 57.32 +06 58 11.9 w J38
2011-09-05 23:10:32 C 23 57 56.57 +06 58 05.0 u 958
2011-09-05 23:25:47 C 23 57 56.29 +06 58 02.0 u 958
2011-09-05 23:42:29 C 23 57 55.98 +06 57 59.3 u 958
2011-09-06 11:30:14 C 23 57 43.63 +06 55 49.1 u D95
2011-09-06 11:33:18 C 23 57 43.58 +06 55 48.2 u D95
2011-09-06 11:39:27 C 23 57 43.45 +06 55 47.2 u D95
2011-09-06 20:32:40 C 23 57 33.79 +06 54 06.5 c A24
2011-09-06 20:33:59 C 23 57 33.77 +06 54 06.3 c A24
2011-09-06 22:23:24 C 23 57 31.73 +06 53 45.2 w J38
2011-09-06 22:25:58 C 23 57 31.69 +06 53 44.7 w J38
2011-09-06 22:26:41 C 23 57 31.64 +06 53 44.7 u 958
2011-09-06 22:28:32 C 23 57 31.63 +06 53 44.1 w J38
2011-09-06 22:43:29 C 23 57 31.28 +06 53 41.5 u 958
2011-09-06 22:48:12 C 23 57 31.20 +06 53 40.2 w 945
2011-09-06 22:53:56 C 23 57 31.09 +06 53 38.9 w 945
2011-09-06 23:00:36 C 23 57 30.96 +06 53 37.9 w 945
2011-09-06 23:00:52 C 23 57 30.98 +06 53 37.9 u 958
2011-09-06 23:07:36 C 23 57 30.85 +06 53 37.3 w J40
2011-09-06 23:11:40 C 23 57 30.74 +06 53 35.6 w 945
2011-09-06 23:15:43 C 23 57 30.66 +06 53 35.1 w 945
2011-09-06 23:18:53 C 23 57 30.62 +06 53 35.1 w J40
2011-09-06 23:30:09 C 23 57 30.42 +06 53 32.9 w J40
2011-09-07 01:01:50 C 23 57 28.61 +06 53 15.3 w I99
2011-09-07 01:17:15 C 23 57 28.31 +06 53 12.3 w I99
2011-09-07 01:39:16 C 23 57 27.88 +06 53 08.0 w I99
2011-09-07 12:41:11 C 23 57 15.94 +06 51 07.9 o E10
2011-09-07 12:42:50 C 23 57 15.90 +06 51 07.5 o E10
2011-09-07 12:44:26 C 23 57 15.87 +06 51 07.3 o E10
2011-09-07 12:46:03 C 23 57 15.84 +06 51 06.9 o E10
2011-09-07 22:46:19 C 23 57 04.54 +06 48 59.8 w I99
2011-09-07 23:06:06 C 23 57 04.15 +06 48 55.9 w I99
2011-09-07 23:19:19 C 23 57 03.88 +06 48 53.1 w I99
2011-09-07 23:40:03 C 23 57 03.47 +06 48 49.0 w J01
2011-09-08 00:01:02 C 23 57 03.04 +06 48 44.8 w J01
2011-09-08 00:27:13 C 23 57 02.51 +06 48 39.6 w J01
2011-09-08 00:48:10 C 23 57 02.08 +06 48 35.4 w J01
2011-09-08 12:51:48 C 23 56 48.50 +06 46 09.3 u 367
2011-09-08 12:54:08 C 23 56 48.45 +06 46 09.0 u 367
2011-09-08 12:56:28 C 23 56 48.40 +06 46 08.4 u 367
2011-09-08 22:16:13 C 23 56 37.55 +06 44 13.1 w 212
2011-09-08 22:24:35 C 23 56 37.37 +06 44 11.3 w 212
2011-09-08 22:35:02 C 23 56 37.15 +06 44 09.2 w 212
2011-09-09 17:26:23 C 23 56 14.41 +06 40 10.2 m 349
2011-09-09 17:53:15 C 23 56 13.83 +06 40 04.4 m 349
2011-09-09 20:55:27 C 23 56 10.67 +06 39 24.4 u 160
2011-09-09 21:00:33 C 23 56 10.56 +06 39 23.2 u 160