Gunn (65P)

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2020-08-06 (JD 2459067.5)
Eccentricity (e)0.2498324145 ± 9.93e-08
Semi-major axis (a)3.8843188662 AU ± 2.05e-07
Inclination (i)9.18282993° ± 8.91e-06
Long. of Asc. Node (Ω)62.02060903° ± 5.79e-05
Arg. of Perihelion (ω)213.80690137° ± 6.87e-05
Mean Anomaly (M)131.73086695° ± 3.41e-05
Mean Motion (n)0.1287454124°/day ± 1.02e-08
Perihelion dist (q)2.91389011 AU ± 4.15e-07
Aphelion dist (Q)4.85474763 AU ± 4.63e-07
Orbital Period7.65562256 yr ± 6.05e-07
Orbit Solution
SourceJPL
Solution Date2025-12-03 12:36:51
RMS Residual0.560″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID1.903570 AU
Observations Used3121
Oppositions—
Arc Total2014-2025
First Observation Used—
Last Observation Used2025-11-22
Observations (7450)
Date Type RA Dec Mag Band Observatory
2016-04-24 00:00:37 C 11 23 42.76 +15 09 51.8 – q G40
2016-04-25 21:01:16 C 11 23 07.74 +15 07 48.2 – q A71
2016-04-25 21:09:38 C 11 23 07.64 +15 07 47.7 – q A71
2016-04-25 21:18:02 C 11 23 07.52 +15 07 47.4 – q A71
2016-04-26 20:26:35 C 11 22 50.82 +15 06 33.9 – S C43
2016-04-26 20:46:39 C 11 22 50.60 +15 06 33.6 – S C43
2016-04-27 21:08:28 C 11 22 34.04 +15 05 07.6 – q A71
2016-04-27 21:13:39 C 11 22 33.98 +15 05 07.1 – q A71
2016-04-27 21:18:50 C 11 22 33.93 +15 05 06.9 – q A71
2016-04-27 21:24:01 C 11 22 33.87 +15 05 06.5 – q A71
2016-04-27 22:08:28 C 11 22 33.40 +15 05 04.2 – q I81
2016-04-27 22:22:28 C 11 22 33.23 +15 05 03.1 – q I81
2016-04-27 22:31:36 C 11 22 33.11 +15 05 02.6 – q I81
2016-04-27 22:35:54 C 11 22 33.03 +15 05 01.9 – q 585
2016-04-27 22:36:55 C 11 22 33.03 +15 05 02.4 – q 585
2016-04-27 22:37:56 C 11 22 33.00 +15 05 02.0 – q 585
2016-04-27 22:38:57 C 11 22 32.99 +15 05 01.5 – q 585
2016-04-27 22:39:58 C 11 22 33.00 +15 05 01.0 – q 585
2016-04-27 22:41:00 C 11 22 32.97 +15 05 01.3 – q 585
2016-04-27 22:42:01 C 11 22 32.93 +15 05 01.8 – q 585
2016-04-27 22:43:01 C 11 22 32.92 +15 05 01.9 – q 585
2016-04-27 22:44:03 C 11 22 32.93 +15 05 01.9 – q 585
2016-04-27 22:45:05 C 11 22 32.91 +15 05 01.9 – q 585
2016-04-27 22:47:08 C 11 22 32.90 +15 05 01.5 – q 585
2016-04-28 08:58:28 C 11 22 26.33 +15 04 25.4 – L T05
2016-04-28 09:09:09 C 11 22 26.21 +15 04 24.4 – L T05
2016-04-28 09:25:14 C 11 22 26.02 +15 04 23.8 – L T05
2016-04-28 09:36:37 C 11 22 25.92 +15 04 22.8 – L T05
2016-04-28 09:52:38 C 11 22 25.75 +15 04 21.7 – L T05
2016-04-28 10:03:41 C 11 22 25.56 +15 04 21.1 – L T05
2016-04-28 10:18:58 C 11 22 25.41 +15 04 20.6 – L T05
2016-04-28 10:30:02 C 11 22 25.29 +15 04 20.0 – L T05
2016-04-28 21:57:42 C 11 22 18.21 +15 03 33.2 – q K21
2016-04-28 22:11:48 C 11 22 18.05 +15 03 31.7 – q K21
2016-04-28 22:24:47 C 11 22 17.92 +15 03 31.3 – q K21
2016-04-29 19:57:21 C 11 22 05.11 +15 02 01.4 – q C36
2016-04-29 20:03:40 C 11 22 05.08 +15 02 01.2 – q C36
2016-04-29 20:09:59 C 11 22 05.01 +15 02 00.4 – q C36
2016-04-29 20:13:47 C 11 22 04.93 +15 02 00.0 – q C36
2016-04-29 20:20:05 C 11 22 04.86 +15 01 59.5 – q C36
2016-04-29 20:22:37 C 11 22 04.87 +15 02 00.3 – q C36
2016-04-29 23:10:33 C 11 22 03.20 +15 01 48.2 – q 585
2016-04-29 23:11:34 C 11 22 03.18 +15 01 47.5 – q 585
2016-04-29 23:12:35 C 11 22 03.20 +15 01 48.4 – q 585
2016-04-29 23:13:37 C 11 22 03.15 +15 01 48.2 – q 585
2016-04-29 23:14:38 C 11 22 03.15 +15 01 47.8 – q 585
2016-04-29 23:15:39 C 11 22 03.14 +15 01 47.6 – q 585
2016-04-29 23:16:41 C 11 22 03.12 +15 01 47.2 – q 585
2016-04-29 23:17:42 C 11 22 03.11 +15 01 47.0 – q 585
2016-04-29 23:18:42 C 11 22 03.14 +15 01 47.9 – q 585