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
2025-08-30 20:38:51 C 19 55 07.45 -12 02 38.0 A77
2025-08-31 12:59:54 C 19 54 49.481 -12 04 54.08 Z 323
2025-08-31 13:09:06 C 19 54 49.296 -12 04 55.02 Z 323
2025-08-31 13:16:45 C 19 54 49.176 -12 04 56.42 Z 323
2025-08-31 20:32:28 C 19 54 41.270 -12 05 58.88 V M22
2025-08-31 20:36:25 C 19 54 41.222 -12 05 59.42 V M22
2025-08-31 20:46:14 C 19 54 41.021 -12 06 00.65 V M22
2025-08-31 21:00:15 C 19 54 40.757 -12 06 02.63 V M22
2025-09-01 12:25:25 C 19 54 24.56 -12 08 18.9 m 349
2025-09-01 12:41:30 C 19 54 24.24 -12 08 21.6 m 349
2025-09-01 19:39:21 C 19 54 17.093 -12 09 17.03 V M22
2025-09-01 19:43:31 C 19 54 17.014 -12 09 17.53 V M22
2025-09-01 19:54:57 C 19 54 16.834 -12 09 18.94 V M22
2025-09-01 20:40:51 C 19 54 15.998 -12 09 26.24 V M22
2025-09-02 12:46:17 C 19 53 59.947 -12 11 43.15 Z 323
2025-09-02 12:55:30 C 19 53 59.784 -12 11 44.41 Z 323
2025-09-02 13:03:11 C 19 53 59.674 -12 11 45.56 Z 323
2025-09-03 00:34:43 B 19 53 48.32 -12 13 27.5 V Y87
2025-09-03 00:52:34 B 19 53 48.08 -12 13 29.8 V Y87
2025-09-03 01:10:24 B 19 53 47.81 -12 13 32.9 V Y87
2025-09-05 23:09:01 C 19 52 46.798 -12 23 17.30 V R17
2025-09-05 23:28:15 C 19 52 46.598 -12 23 20.80 V R17
2025-09-05 23:53:18 C 19 52 46.246 -12 23 23.35 V R17
2025-09-06 00:13:43 C 19 52 45.905 -12 23 26.20 V R17
2025-09-06 19:15:18 C 19 52 31.51 -12 26 03.3 V G17
2025-09-06 19:29:49 C 19 52 31.36 -12 26 04.9 V G17
2025-09-06 19:44:20 C 19 52 31.12 -12 26 07.1 V G17
2025-09-08 08:43:50 C 19 52 05.364 -12 31 05.38 V T08
2025-09-08 09:05:52 C 19 52 05.074 -12 31 08.36 V T08
2025-09-08 09:17:11 C 19 52 04.954 -12 31 09.84 V T08
2025-09-08 09:32:44 C 19 52 04.807 -12 31 12.07 V T08
2025-09-09 03:51:07 C 19 51 53.333 -12 33 35.32 V W68
2025-09-09 03:55:46 C 19 51 53.321 -12 33 36.22 V W68
2025-09-09 04:13:29 C 19 51 53.174 -12 33 37.58 V W68
2025-09-09 04:34:35 C 19 51 52.836 -12 33 40.43 V W68
2025-09-10 21:44:54 C 19 51 30.432 -12 39 08.68 V R17
2025-09-10 22:11:06 C 19 51 30.185 -12 39 12.31 V R17
2025-09-10 22:30:38 C 19 51 29.995 -12 39 14.76 V R17
2025-09-10 22:50:57 C 19 51 29.784 -12 39 16.78 V R17
2025-09-10 22:52:58 B 19 51 29.71 -12 39 17.6 V Y87
2025-09-10 23:04:19 B 19 51 29.69 -12 39 18.9 V Y87
2025-09-10 23:15:42 B 19 51 29.53 -12 39 21.7 V Y87
2025-09-11 00:37:27 C 19 51 29.00 -12 39 27.5 V X07
2025-09-11 00:44:53 C 19 51 28.93 -12 39 28.4 V X07
2025-09-11 12:18:06 C 19 51 23.431 -12 40 57.94 Z 323
2025-09-11 12:27:19 C 19 51 23.352 -12 40 59.12 Z 323
2025-09-11 12:35:02 C 19 51 23.280 -12 41 00.10 Z 323
2025-09-11 21:46:48 C 19 51 19.157 -12 42 14.72 V R17
2025-09-11 22:12:40 C 19 51 18.900 -12 42 18.18 V R17
2025-09-11 22:32:12 C 19 51 18.742 -12 42 20.48 V R17