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
2004-09-19 00:03:42 C 03 16 35.63 +18 39 50.6 r 215
2004-09-19 00:04:14 C 03 16 35.65 +18 39 50.6 r 215
2004-09-19 01:12:14 C 03 16 37.72 +18 39 48.2 c 939
2004-09-19 01:14:36 C 03 16 37.78 +18 39 46.6 r A39
2004-09-19 01:19:11 C 03 16 37.91 +18 39 47.8 c 939
2004-09-19 01:24:55 C 03 16 38.06 +18 39 46.4 r A39
2004-09-19 01:26:06 C 03 16 38.12 +18 39 47.4 c 939
2004-09-19 01:39:50 C 03 16 38.51 +18 39 45.3 r A39
2004-09-19 01:53:38 C 03 16 38.91 +18 39 44.6 r A39
2004-09-19 02:07:27 C 03 16 39.32 +18 39 43.8 r A39
2004-09-19 22:52:17 C 03 17 17.51 +18 38 30.4 o 084
2004-09-20 17:07:16 C 03 17 49.93 +18 37 23.1 m 349
2004-09-20 17:08:30 C 03 17 49.94 +18 37 23.0 m 349
2004-09-20 17:09:42 C 03 17 50.00 +18 37 22.9 m 349
2004-09-20 21:43:41 C 03 17 58.22 +18 37 02.1 r 160
2004-09-20 21:44:15 C 03 17 58.25 +18 37 02.2 r 160
2004-09-20 21:44:52 C 03 17 58.27 +18 37 02.2 r 160
2004-09-20 21:45:29 C 03 17 58.26 +18 37 01.8 r 160
2004-09-20 21:46:06 C 03 17 58.29 +18 37 01.8 r 160
2004-09-20 21:47:19 C 03 17 58.31 +18 37 01.9 r 160
2004-09-20 21:47:56 C 03 17 58.35 +18 37 01.9 r 160
2004-09-20 21:48:32 C 03 17 58.37 +18 37 01.8 r 160
2004-09-20 21:49:09 C 03 17 58.37 +18 37 01.7 r 160
2004-09-20 21:49:46 C 03 17 58.40 +18 37 01.6 r 160
2004-09-20 21:50:24 C 03 17 58.41 +18 37 01.6 r 160
2004-09-20 21:51:02 C 03 17 58.40 +18 37 01.5 r 160
2004-09-20 21:51:39 C 03 17 58.45 +18 37 01.5 r 160
2004-09-20 21:52:16 C 03 17 58.48 +18 37 01.5 r 160
2004-09-20 21:52:51 C 03 17 58.44 +18 37 01.7 o 160
2004-09-20 21:53:29 C 03 17 58.50 +18 37 01.7 o 160
2004-09-20 21:54:06 C 03 17 58.48 +18 37 01.8 o 160
2004-09-20 21:54:42 C 03 17 58.53 +18 37 01.8 o 160
2004-09-20 21:55:18 C 03 17 58.56 +18 37 01.7 o 160
2004-09-20 21:59:31 C 03 17 58.66 +18 37 01.4 o 160
2004-09-20 22:00:07 C 03 17 58.68 +18 37 01.4 o 160
2004-09-20 22:00:42 C 03 17 58.69 +18 37 01.3 o 160
2004-09-20 22:01:18 C 03 17 58.73 +18 37 01.2 o 160
2004-09-20 22:01:55 C 03 17 58.74 +18 37 01.2 o 160
2004-09-21 00:09:06 C 03 18 02.38 +18 36 53.1 r 445
2004-09-21 00:18:06 C 03 18 02.63 +18 36 52.6 r 445
2004-09-21 00:28:58 C 03 18 02.94 +18 36 52.0 r 445
2004-09-21 21:51:48 C 03 18 39.35 +18 35 16.6 r A30
2004-09-21 21:59:24 C 03 18 39.54 +18 35 16.5 r A30
2004-09-21 22:08:10 C 03 18 39.79 +18 35 16.5 r A30
2004-09-21 22:14:17 C 03 18 39.92 +18 35 15.7 r A30
2004-09-22 22:05:36 C 03 19 18.83 +18 33 21.7 c 213
2004-09-22 22:06:48 C 03 19 18.88 +18 33 21.7 c 213
2004-09-22 22:07:59 C 03 19 18.91 +18 33 21.3 c 213
2004-09-23 00:52:42 C 03 19 22.96 +18 33 08.6 o A61
2004-09-23 01:04:39 C 03 19 23.32 +18 33 07.5 o A61