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
2012-01-18 18:26:38 C 01 05 08.70 +05 06 02.2 i 071
2012-01-18 18:28:47 C 01 05 08.88 +05 06 02.9 i 071
2012-01-18 18:39:00 C 01 05 09.90 +05 06 06.8 u 958
2012-01-18 19:02:24 C 01 05 11.57 +05 06 15.7 u 958
2012-01-18 19:03:30 C 01 05 11.64 +05 06 15.6 t B10
2012-01-18 19:07:07 C 01 05 11.91 +05 06 17.6 w 939
2012-01-18 19:07:43 C 01 05 11.89 +05 06 17.1 t B10
2012-01-18 19:11:47 C 01 05 12.22 +05 06 18.1 t B10
2012-01-18 19:12:25 C 01 05 12.31 +05 06 19.5 w 939
2012-01-18 19:15:53 C 01 05 12.51 +05 06 19.7 t B10
2012-01-18 19:17:43 C 01 05 12.71 +05 06 21.4 w 939
2012-01-18 19:19:57 C 01 05 12.80 +05 06 21.0 t B10
2012-01-18 19:32:29 C 01 05 13.95 +05 06 26.4 u 958
2012-01-18 20:14:46 C 01 05 16.95 +05 06 42.2 w C90
2012-01-18 20:18:29 C 01 05 17.24 +05 06 43.6 w C90
2012-01-18 20:56:06 C 01 05 20.06 +05 06 57.4 w C90
2012-01-19 00:32:56 C 01 05 36.55 +05 08 17.7 t H47
2012-01-19 00:36:06 C 01 05 36.78 +05 08 18.7 t H47
2012-01-19 00:38:39 C 01 05 37.00 +05 08 19.6 t H47
2012-01-19 00:45:00 C 01 05 37.50 +05 08 22.0 t H47
2012-01-20 02:39:30 C 01 07 35.36 +05 17 56.9 u H45
2012-01-20 02:41:09 C 01 07 35.50 +05 17 57.6 u H45
2012-01-20 02:45:32 C 01 07 35.84 +05 17 59.2 u H45
2012-01-20 02:47:49 C 01 07 36.02 +05 18 00.1 u H45
2012-01-20 02:50:33 C 01 07 36.24 +05 18 01.3 u H45
2012-01-20 02:52:51 C 01 07 36.42 +05 18 02.1 u H45
2012-01-20 19:29:53 C 01 08 52.61 +05 24 13.2 w 939
2012-01-20 19:40:18 C 01 08 53.42 +05 24 17.1 w 939
2012-01-20 19:48:08 C 01 08 54.01 +05 24 19.9 w 939
2012-01-21 01:49:49 C 01 09 21.71 +05 26 35.1 c 704
2012-01-21 02:08:17 C 01 09 23.28 +05 26 42.1 c 704
2012-01-21 02:26:50 C 01 09 24.65 +05 26 49.6 c 704
2012-01-21 02:45:18 C 01 09 26.02 +05 26 58.3 c 704
2012-01-21 19:12:33 C 01 10 41.68 +05 33 05.4 c A24
2012-01-21 19:12:56 C 01 10 41.66 +05 33 05.4 c A24
2012-01-21 19:20:21 C 01 10 42.28 +05 33 08.2 w J97
2012-01-21 19:23:19 C 01 10 42.49 +05 33 09.3 w J97
2012-01-21 19:24:43 C 01 10 42.61 +05 33 09.7 w J97
2012-01-21 20:05:47 C 01 10 45.80 +05 33 25.9 w 939
2012-01-21 20:16:14 C 01 10 46.60 +05 33 29.9 w 939
2012-01-21 20:32:40 C 01 10 47.84 +05 33 35.9 w 939
2012-01-22 18:57:36 C 01 12 31.50 +05 42 01.9 c A24
2012-01-22 19:00:08 C 01 12 31.83 +05 42 03.1 w C90
2012-01-22 19:45:59 C 01 12 35.33 +05 42 20.6 w C90
2012-01-22 19:52:31 C 01 12 35.84 +05 42 22.9 w C90
2012-01-22 20:03:55 C 01 12 36.66 +05 42 26.6 c A24
2012-01-22 20:04:18 C 01 12 36.62 +05 42 27.3 c A24
2012-01-23 12:05:24 C 01 13 51.12 +05 48 30.8 u D95
2012-01-23 12:07:30 C 01 13 51.24 +05 48 31.2 u D95
2012-01-23 12:11:38 C 01 13 51.59 +05 48 33.5 u D95