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
2011-08-29 00:58:02 C 00 00 42.46 +07 25 54.4 r 585
2011-08-29 09:33:56 C 00 00 36.43 +07 24 58.6 t H47
2011-08-29 09:45:33 C 00 00 36.28 +07 24 57.2 t H47
2011-08-29 23:43:39 C 00 00 26.71 +07 23 19.8 w J40
2011-08-29 23:57:00 C 00 00 26.29 +07 23 18.2 v C32
2011-08-29 23:59:06 C 00 00 26.50 +07 23 17.9 w J40
2011-08-30 00:02:32 C 00 00 26.22 +07 23 17.5 v C32
2011-08-30 00:08:28 C 00 00 26.14 +07 23 16.8 v C32
2011-08-30 00:14:19 C 00 00 26.06 +07 23 16.1 v C32
2011-08-30 00:14:32 C 00 00 26.29 +07 23 16.2 w J40
2011-08-30 02:09:57 C 00 00 24.69 +07 23 01.9 u 958
2011-08-30 02:41:34 C 00 00 24.29 +07 22 58.0 u 958
2011-08-30 08:52:42 C 00 00 19.67 +07 22 14.3 t H47
2011-08-30 09:03:45 C 00 00 19.52 +07 22 12.9 t H47
2011-08-30 09:22:39 C 00 00 19.25 +07 22 10.6 t H47
2011-08-30 22:53:21 C 00 00 09.206 +07 20 27.66 u 089
2011-08-30 22:54:23 C 00 00 09.178 +07 20 28.19 u 089
2011-08-30 22:55:25 C 00 00 09.141 +07 20 28.19 u 089
2011-08-30 22:56:27 C 00 00 09.142 +07 20 27.97 u 089
2011-08-30 22:57:29 C 00 00 09.094 +07 20 27.48 u 089
2011-08-30 22:58:31 C 00 00 09.087 +07 20 27.40 u 089
2011-08-30 22:59:33 C 00 00 09.094 +07 20 27.23 u 089
2011-08-30 23:00:35 C 00 00 09.076 +07 20 27.08 u 089
2011-08-30 23:01:37 C 00 00 09.051 +07 20 27.44 u 089
2011-08-30 23:02:39 C 00 00 09.054 +07 20 27.18 u 089
2011-08-30 23:03:41 C 00 00 09.013 +07 20 27.03 u 089
2011-08-30 23:04:43 C 00 00 09.007 +07 20 26.85 u 089
2011-08-30 23:05:45 C 00 00 09.026 +07 20 26.94 u 089
2011-08-30 23:06:47 C 00 00 08.993 +07 20 26.27 u 089
2011-08-30 23:07:49 C 00 00 08.993 +07 20 26.51 u 089
2011-08-31 00:36:32 C 00 00 07.83 +07 20 14.9 o C10
2011-08-31 00:52:10 C 00 00 07.61 +07 20 13.0 o C10
2011-08-31 01:09:23 C 00 00 07.36 +07 20 10.7 o C10
2011-08-31 02:09:44 C 00 00 06.52 +07 20 03.5 w C35
2011-08-31 02:12:31 C 00 00 06.53 +07 20 03.0 w C35
2011-08-31 02:16:56 C 00 00 06.29 +07 20 01.7 w C35
2011-08-31 02:20:32 C 00 00 06.36 +07 20 02.5 w C35
2011-08-31 02:21:55 C 00 00 06.31 +07 20 02.1 w C35
2011-08-31 02:27:43 C 00 00 06.25 +07 20 01.1 w C35
2011-08-31 02:31:19 C 00 00 06.23 +07 20 00.8 w C35
2011-08-31 02:33:18 C 00 00 06.15 +07 20 00.5 w C35
2011-08-31 09:07:00 C 00 00 00.92 +07 19 10.0 t H47
2011-08-31 09:17:50 C 00 00 00.77 +07 19 08.8 t H47
2011-08-31 09:27:55 C 00 00 00.61 +07 19 07.4 t H47
2011-08-31 21:37:54 C 23 59 51.07 +07 17 27.8 c B42
2011-08-31 21:47:02 C 23 59 50.92 +07 17 26.4 c B42
2011-08-31 21:56:13 C 23 59 50.80 +07 17 25.4 c B42
2011-08-31 22:05:23 C 23 59 50.66 +07 17 23.8 c B42
2011-09-02 10:06:02 C 23 59 19.749 +07 12 17.22 L F51
2011-09-02 10:26:33 C 23 59 19.406 +07 12 14.05 L F51