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
2020-03-28 21:13:27 C 08 48 19.11 +10 32 47.0 V I72
2020-03-28 21:37:28 C 08 48 19.11 +10 32 48.8 V 160
2020-03-28 21:42:27 C 08 48 19.16 +10 32 49.8 V 160
2020-03-28 21:47:26 C 08 48 19.14 +10 32 51.6 V 160
2020-03-28 23:03:40 C 08 48 19.31 +10 32 58.2 V I72
2020-04-01 22:01:07 C 08 48 43.51 +10 41 52.7 V 160
2020-04-01 22:06:01 C 08 48 43.55 +10 41 52.5 V 160
2020-04-01 22:10:32 C 08 48 43.57 +10 41 51.6 V 160
2020-04-09 06:24:44 C 08 50 16.72 +10 54 36.7 V T08
2020-04-09 06:40:07 C 08 50 16.82 +10 54 37.0 V T08
2020-04-09 06:44:32 C 08 50 16.87 +10 54 37.9 V T08
2020-04-09 06:55:27 C 08 50 17.01 +10 54 38.5 V T08
2020-04-10 07:32:41 C 08 50 34.76 +10 56 01.5 V T08
2020-04-10 07:37:22 C 08 50 34.75 +10 56 01.9 V T08
2020-04-10 07:45:30 C 08 50 34.85 +10 56 02.1 V T08
2020-04-10 08:01:31 C 08 50 35.02 +10 56 02.8 V T08
2020-04-10 21:05:37 C 08 50 44.96 +10 56 43.0 V C23
2020-04-10 21:08:44 C 08 50 44.94 +10 56 42.4 V C23
2020-04-10 21:16:00 C 08 50 45.02 +10 56 43.8 V C23
2020-04-10 21:25:15 C 08 50 45.11 +10 56 44.3 V 160
2020-04-10 21:29:40 C 08 50 45.18 +10 56 44.9 V 160
2020-04-10 21:34:06 C 08 50 45.24 +10 56 45.1 V 160
2020-04-11 20:24:31 C 08 51 03.36 +10 57 53.3 q 215
2020-04-11 20:26:22 C 08 51 03.39 +10 57 53.5 q 215
2020-04-11 20:28:14 C 08 51 03.42 +10 57 53.7 q 215
2020-04-11 20:36:55 C 08 51 03.45 +10 57 54.5 V 160
2020-04-11 20:41:26 C 08 51 03.57 +10 57 54.4 V 160
2020-04-11 20:45:58 C 08 51 03.65 +10 57 54.4 V 160
2020-04-12 12:26:54 C 08 51 16.66 +10 58 39.4 q D29
2020-04-12 12:46:00 C 08 51 16.90 +10 58 40.3 q D29
2020-04-12 13:05:06 C 08 51 17.16 +10 58 41.2 q D29
2020-04-13 08:01:03 C 08 51 33.25 +10 59 32.9 V T08
2020-04-13 08:05:43 C 08 51 33.33 +10 59 32.4 V T08
2020-04-13 08:15:05 C 08 51 33.44 +10 59 33.3 V T08
2020-04-13 08:29:46 C 08 51 33.68 +10 59 33.5 V T08
2020-04-15 20:08:08 C 08 52 28.97 +11 01 48.8 V 160
2020-04-15 20:13:13 C 08 52 29.04 +11 01 49.1 V 160
2020-04-15 20:18:18 C 08 52 29.03 +11 01 48.4 V 160
2020-04-16 20:24:38 C 08 52 53.21 +11 02 34.8 V 160
2020-04-16 20:29:04 C 08 52 53.23 +11 02 35.2 V 160
2020-04-16 20:33:30 C 08 52 53.31 +11 02 35.4 V 160
2020-04-18 06:08:50 C 08 53 28.54 +11 03 31.6 V T08
2020-04-18 06:13:51 C 08 53 28.62 +11 03 31.9 V T08
2020-04-18 06:39:40 C 08 53 29.14 +11 03 32.5 V T08
2020-04-18 06:55:11 C 08 53 29.35 +11 03 32.8 V T08
2020-04-19 06:46:05 C 08 53 55.44 +11 04 04.9 V T05
2020-04-19 06:50:46 C 08 53 55.64 +11 04 05.2 V T05
2020-04-19 06:58:06 C 08 53 55.72 +11 04 05.4 V T05
2020-04-19 07:12:50 C 08 53 55.96 +11 04 05.6 V T05
2020-04-19 08:02:29 C 08 53 56.82 +11 04 06.5 V T05