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
2012-01-26 18:40:38 C 01 20 00.29 +06 18 33.7 u A81
2012-01-26 19:12:48 C 01 20 02.81 +06 18 46.1 u 235
2012-01-26 19:21:06 C 01 20 03.48 +06 18 49.1 u 235
2012-01-27 17:41:11 C 01 21 49.58 +06 27 26.6 u C23
2012-01-27 17:58:03 C 01 21 50.97 +06 27 33.2 u C23
2012-01-27 18:14:41 C 01 21 52.22 +06 27 39.6 u C23
2012-01-27 21:08:10 C 01 22 05.94 +06 28 48.3 w J24
2012-01-27 21:27:39 C 01 22 07.43 +06 28 55.9 w J24
2012-01-27 21:45:32 C 01 22 08.87 +06 29 02.7 w J24
2012-01-29 19:17:56 C 01 25 46.73 +06 46 43.4 w J38
2012-01-29 19:27:34 C 01 25 47.49 +06 46 47.2 w J38
2012-01-29 19:32:06 C 01 25 47.85 +06 46 49.0 w J38
2012-01-30 20:50:17 C 01 27 49.68 +06 56 42.5 w 945
2012-01-30 20:57:45 C 01 27 50.25 +06 56 44.8 w 945
2012-01-30 21:10:22 C 01 27 51.31 +06 56 50.1 w 945
2012-01-30 21:16:05 C 01 27 51.75 +06 56 52.1 w 945
2012-01-31 10:34:52 C 01 28 56.08 +07 02 05.3 u 900
2012-01-31 10:45:25 C 01 28 56.92 +07 02 09.6 u 900
2012-01-31 10:45:34 C 01 28 56.95 +07 02 09.4 u 367
2012-01-31 10:47:20 C 01 28 57.08 +07 02 10.3 u 367
2012-01-31 10:49:04 C 01 28 57.22 +07 02 10.8 u 367
2012-01-31 18:30:46 C 01 29 34.50 +07 05 11.0 u 510
2012-01-31 18:47:45 C 01 29 35.87 +07 05 17.6 u 510
2012-01-31 19:04:44 C 01 29 37.22 +07 05 24.2 u 510
2012-01-31 19:21:42 C 01 29 38.60 +07 05 30.9 u 510
2012-02-01 18:05:42 C 01 31 29.03 +07 14 27.3 u C23
2012-02-01 18:16:05 C 01 31 29.93 +07 14 30.3 u C23
2012-02-01 18:26:29 C 01 31 30.76 +07 14 34.7 u C23
2012-02-03 18:25:20 C 01 35 25.22 +07 33 30.3 u 958
2012-02-03 18:46:17 C 01 35 26.94 +07 33 38.5 u 958
2012-02-03 19:08:17 C 01 35 28.70 +07 33 47.7 w J97
2012-02-03 19:08:37 C 01 35 28.72 +07 33 47.4 u 958
2012-02-03 19:12:55 C 01 35 29.01 +07 33 49.2 w J97
2012-02-03 19:15:42 C 01 35 29.23 +07 33 50.5 w J97
2012-02-03 19:30:17 C 01 35 30.49 +07 33 56.0 u 958
2012-02-04 09:27:26 C 01 36 39.04 +07 39 27.2 u D88
2012-02-04 09:30:03 C 01 36 39.27 +07 39 28.3 u D88
2012-02-04 09:32:38 C 01 36 39.48 +07 39 29.4 u D88
2012-02-04 18:28:41 C 01 37 23.37 +07 42 59.9 t B96
2012-02-04 18:31:57 C 01 37 23.72 +07 43 01.3 t B96
2012-02-04 18:35:13 C 01 37 23.96 +07 43 02.6 t B96
2012-02-04 18:37:29 C 01 37 24.20 +07 43 04.6 u 958
2012-02-04 18:38:30 C 01 37 24.29 +07 43 04.4 t B96
2012-02-04 18:41:48 C 01 37 24.57 +07 43 05.6 t B96
2012-02-04 18:45:05 C 01 37 24.87 +07 43 06.8 t B96
2012-02-04 18:48:22 C 01 37 25.08 +07 43 08.4 t B96
2012-02-04 18:58:56 C 01 37 25.94 +07 43 13.2 u 958
2012-02-04 19:20:51 C 01 37 27.74 +07 43 21.7 u 958
2012-02-08 18:16:55 C 01 45 19.07 +08 21 00.5 u C23
2012-02-08 18:38:23 C 01 45 20.82 +08 21 09.0 u C23