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
2011-09-09 21:06:58 C 23 56 10.43 +06 39 22.2 u 160
2011-09-09 23:36:33 C 23 56 07.26 +06 38 49.5 u 958
2011-09-09 23:52:43 C 23 56 06.91 +06 38 46.1 u 958
2011-09-10 00:08:13 C 23 56 06.64 +06 38 42.8 u 958
2011-09-10 02:08:45 C 23 56 03.98 +06 38 17.9 w J24
2011-09-10 02:17:00 C 23 56 03.85 +06 38 16.1 w J24
2011-09-10 02:25:16 C 23 56 03.66 +06 38 14.5 w J24
2011-09-11 01:47:42 C 23 55 35.01 +06 33 02.3 w 939
2011-09-11 02:09:09 C 23 55 34.53 +06 32 57.4 w 939
2011-09-11 02:30:35 C 23 55 34.06 +06 32 52.7 w 939
2011-09-11 14:48:38 C 23 55 18.87 +06 30 04.9 u 900
2011-09-11 14:59:10 C 23 55 18.64 +06 30 02.5 u 900
2011-09-11 17:30:58 C 23 55 15.17 +06 29 35.4 u D90
2011-09-11 17:38:07 C 23 55 15.01 +06 29 33.8 u D90
2011-09-11 17:45:19 C 23 55 14.85 +06 29 32.1 u D90
2011-09-11 21:32:09 C 23 55 10.54 +06 28 30.7 w J38
2011-09-11 21:37:19 C 23 55 10.43 +06 28 29.6 w J38
2011-09-11 21:39:54 C 23 55 10.37 +06 28 29.0 w J38
2011-09-11 22:08:03 C 23 55 09.73 +06 28 22.3 w 945
2011-09-11 22:21:55 C 23 55 09.41 +06 28 18.9 w 945
2011-09-11 22:25:52 C 23 55 09.31 +06 28 18.0 w 945
2011-09-11 22:31:03 C 23 55 09.22 +06 28 17.0 w 945
2011-09-11 22:43:01 C 23 55 08.95 +06 28 13.8 w 945
2011-09-13 21:55:35 C 23 54 07.65 +06 16 54.0 o B75
2011-09-13 21:59:11 C 23 54 07.55 +06 16 53.2 o B75
2011-09-14 14:02:30 C 23 53 45.67 +06 12 54.7 o F65
2011-09-14 14:06:49 C 23 53 45.55 +06 12 53.6 o F65
2011-09-14 14:10:41 C 23 53 45.46 +06 12 52.7 o F65
2011-09-15 07:47:26 C 23 53 21.86 +06 08 21.3 u H45
2011-09-15 07:49:40 C 23 53 21.81 +06 08 20.7 u H45
2011-09-15 07:56:45 C 23 53 21.63 +06 08 18.9 u H45
2011-09-15 08:05:15 C 23 53 21.42 +06 08 16.6 u H45
2011-09-15 08:08:13 C 23 53 21.35 +06 08 15.9 u H45
2011-09-15 08:12:25 C 23 53 21.25 +06 08 14.9 u H45
2011-09-15 22:01:50 C 23 53 02.73 +06 04 38.1 w I99
2011-09-15 22:12:42 C 23 53 02.47 +06 04 35.0 w I99
2011-09-15 22:23:34 C 23 53 02.21 +06 04 32.5 w I99
2011-09-15 22:44:58 C 23 53 01.67 +06 04 26.7 w I93
2011-09-15 23:37:00 C 23 53 00.40 +06 04 12.9 w I93
2011-09-16 00:15:18 C 23 52 59.47 +06 04 02.9 w I93
2011-09-16 15:38:02 C 23 52 38.06 +06 00 07.5 o E10
2011-09-16 15:41:53 C 23 52 37.97 +06 00 06.4 o E10
2011-09-16 15:47:34 C 23 52 37.84 +06 00 04.8 o E10
2011-09-16 23:04:09 C 23 52 27.94 +05 57 59.0 w 939
2011-09-16 23:14:54 C 23 52 27.67 +05 57 56.0 w 939
2011-09-16 23:20:38 C 23 52 27.56 +05 57 54.6 w I99
2011-09-16 23:25:41 C 23 52 27.41 +05 57 53.1 w 939
2011-09-16 23:27:33 C 23 52 27.40 +05 57 52.6 w I99
2011-09-16 23:37:11 C 23 52 27.15 +05 57 50.1 w I99
2011-09-17 17:11:38 C 23 52 02.70 +05 53 03.1 r C04