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
2025-08-12 21:19:20 C 20 06 08.808 -10 59 41.32 Z C23
2025-08-12 21:26:52 C 20 06 08.561 -10 59 41.93 Z C23
2025-08-12 21:49:00 B 20 06 07.831 -10 59 45.02 V B50
2025-08-12 21:58:26 B 20 06 07.538 -10 59 46.57 V B50
2025-08-12 22:07:37 B 20 06 07.234 -10 59 47.80 V B50
2025-08-12 23:45:52 C 20 06 04.234 -11 00 01.08 V R17
2025-08-13 00:11:21 C 20 06 03.384 -11 00 04.18 V R17
2025-08-13 00:31:11 C 20 06 02.789 -11 00 06.88 V R17
2025-08-13 00:50:55 C 20 06 02.186 -11 00 10.33 V R17
2025-08-13 20:48:21 B 20 05 25.56 -11 03 01.0 X M18
2025-08-13 21:13:51 B 20 05 24.78 -11 03 04.1 X M18
2025-08-13 21:48:01 B 20 05 23.73 -11 03 09.5 X G00
2025-08-13 21:53:14 B 20 05 23.51 -11 03 09.9 X G00
2025-08-13 21:58:27 B 20 05 23.36 -11 03 10.4 X G00
2025-08-15 08:27:06 C 20 04 21.077 -11 08 05.44 X F52
2025-08-15 08:44:36 C 20 04 20.545 -11 08 07.97 X F52
2025-08-15 09:02:06 C 20 04 19.994 -11 08 10.40 X F52
2025-08-15 09:19:39 C 20 04 19.457 -11 08 12.89 X F52
2025-08-15 14:11:11 C 20 04 10.73 -11 08 56.5 D95
2025-08-15 14:15:17 C 20 04 10.70 -11 08 57.2 D95
2025-08-15 14:33:40 C 20 04 10.12 -11 08 59.1 D95
2025-08-15 15:16:38 C 20 04 08.832 -11 09 01.04 Z 323
2025-08-15 15:25:50 C 20 04 08.566 -11 09 02.48 Z 323
2025-08-15 15:33:32 C 20 04 08.342 -11 09 03.60 Z 323
2025-08-18 22:04:47 C 20 01 52.985 -11 20 33.65 Z C23
2025-08-18 22:10:10 C 20 01 52.862 -11 20 34.33 Z C23
2025-08-18 22:15:33 C 20 01 52.637 -11 20 34.84 Z C23
2025-08-19 08:23:53 C 20 01 35.840 -11 22 02.91 X F51
2025-08-19 08:40:52 C 20 01 35.356 -11 22 05.32 X F51
2025-08-19 08:57:52 C 20 01 34.863 -11 22 07.89 X F51
2025-08-19 09:14:49 C 20 01 34.374 -11 22 10.38 X F51
2025-08-20 00:32:17 C 20 01 09.523 -11 24 21.53 V W68
2025-08-20 00:44:14 C 20 01 09.187 -11 24 23.26 V W68
2025-08-20 00:56:10 C 20 01 08.834 -11 24 24.98 V W68
2025-08-20 23:13:41 C 20 00 32.825 -11 27 46.33 V R17
2025-08-20 23:33:30 C 20 00 32.294 -11 27 48.85 V R17
2025-08-20 23:53:12 C 20 00 31.766 -11 27 51.84 V R17
2025-08-21 00:18:54 C 20 00 31.044 -11 27 55.26 V R17
2025-08-21 13:51:18 B 20 00 09.710 -11 29 55.64 W 900
2025-08-21 14:00:26 B 20 00 09.458 -11 29 57.12 W 900
2025-08-21 23:54:37 B 19 59 53.974 -11 31 25.00 W Z10
2025-08-22 00:01:27 B 19 59 53.798 -11 31 26.29 W Z10
2025-08-22 00:10:28 B 19 59 53.597 -11 31 27.44 W Z10
2025-08-22 12:12:55 C 19 59 35.239 -11 33 09.47 Z 323
2025-08-22 12:22:07 C 19 59 35.006 -11 33 10.58 Z 323
2025-08-22 12:29:47 C 19 59 34.807 -11 33 11.92 Z 323
2025-08-22 21:36:25 C 19 59 20.78 -11 34 36.6 X L79
2025-08-22 21:40:46 C 19 59 20.71 -11 34 36.5 X L79
2025-08-22 21:44:44 C 19 59 20.65 -11 34 37.5 X L79
2025-08-23 22:24:04 C 19 58 43.982 -11 38 18.13 Z C23