399P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-11-29 (JD 2458086.5)
Eccentricity (e)0.4420240313 ± 1.62e-07
Semi-major axis (a)3.8112612193 AU ± 5.04e-07
Inclination (i)13.34576010° ± 3.17e-05
Long. of Asc. Node (Ω)207.56378186° ± 1.43e-04
Arg. of Perihelion (ω)213.31981071° ± 2.37e-04
Mean Anomaly (M)191.19193671° ± 8.86e-05
Mean Motion (n)0.1324649562°/day ± 2.63e-08
Perihelion dist (q)2.12659217 AU ± 6.79e-07
Aphelion dist (Q)5.49593027 AU ± 9.55e-07
Orbital Period7.44065685 yr ± 1.48e-06
Orbit Solution
SourceJPL
Solution Date2026-06-09 11:12:48
RMS Residual0.630″
Uncertainty1
Orbit TypeJupiter-family Comet
MOID1.151410 AU
Observations Used411
Oppositions
Arc Total1998-2022
First Observation Used
Last Observation Used2022-03-07
Observations (418)
Date Type RA Dec Mag Band Observatory
2013-09-05 02:52:36 C 03 02 36.01 +18 14 14.3 q C10
2013-09-05 03:00:00 C 03 02 36.36 +18 14 14.7 c A24
2013-09-05 03:02:05 C 03 02 36.35 +18 14 14.8 c A24
2013-09-05 23:19:20 C 03 03 21.16 +18 12 06.1 q 561
2013-09-05 23:24:40 C 03 03 21.34 +18 12 05.8 q 561
2013-09-05 23:30:01 C 03 03 21.56 +18 12 04.4 q 561
2013-09-05 23:40:39 C 03 03 21.93 +18 12 04.0 q 561
2013-09-10 00:22:51 C 03 06 41.49 +17 59 59.5 q A71
2013-09-10 00:45:53 C 03 06 42.25 +17 59 56.0 q A71
2013-09-12 09:29:05 C 03 08 29.25 +17 51 21.1 q G96
2013-09-12 09:42:13 C 03 08 29.56 +17 51 19.1 q G96
2013-09-12 09:55:10 C 03 08 29.99 +17 51 17.6 q G96
2013-09-12 10:08:16 C 03 08 30.41 +17 51 15.1 q G96
2013-09-13 10:44:29 C 03 09 14.30 +17 47 09.1 q G96
2013-09-13 10:50:50 C 03 09 14.46 +17 47 07.9 q G96
2013-09-13 10:57:08 C 03 09 14.59 +17 47 07.2 q G96
2013-09-13 11:03:35 C 03 09 14.67 +17 47 06.1 q G96
2013-09-27 18:17:14 C 03 16 44.35 +16 27 03.3 q 900
2013-09-27 18:27:31 C 03 16 44.52 +16 26 59.6 q 900
2013-10-01 11:02:39 C 03 17 46.99 +15 59 19.8 o 691
2013-10-01 11:06:13 C 03 17 47.04 +15 59 18.5 o 691
2013-10-01 11:28:52 C 03 17 47.21 +15 59 11.2 o 691
2013-10-01 11:32:47 C 03 17 47.21 +15 59 09.8 o 691
2013-10-01 11:55:26 C 03 17 47.37 +15 59 02.0 o 691
2013-10-01 11:59:01 C 03 17 47.45 +15 59 01.4 o 691
2013-10-05 08:21:29 C 03 18 28.21 +15 27 07.1 o 691
2013-10-05 08:46:59 C 03 18 28.30 +15 26 58.1 o 691
2013-10-05 09:12:29 C 03 18 28.42 +15 26 49.1 o 691
2013-10-09 08:33:28 C 03 18 43.91 +14 50 46.0 o 691
2013-10-09 08:59:15 C 03 18 43.89 +14 50 36.1 o 691
2013-10-09 09:25:02 C 03 18 43.83 +14 50 26.1 o 691
2013-10-10 23:22:48 C 03 18 42.90 +14 35 11.1 u 958
2013-10-10 23:48:18 C 03 18 42.73 +14 35 03.0 u 958
2013-10-13 09:25:07 C 03 18 32.95 +14 11 10.7 o 691
2013-10-13 09:50:37 C 03 18 32.81 +14 11 00.1 o 691
2013-10-13 10:21:07 C 03 18 32.63 +14 10 47.0 o 691
2013-10-13 17:18:48 C 03 18 30.85 +14 07 49.8 m 349
2013-10-13 17:31:30 C 03 18 30.72 +14 07 45.2 m 349
2013-10-14 00:08:52 C 03 18 28.99 +14 04 54.1 c C32
2013-10-14 00:14:43 C 03 18 28.97 +14 04 51.6 c C32
2013-10-14 00:20:13 C 03 18 28.96 +14 04 49.5 c C32
2013-10-15 22:49:34 C 03 18 13.16 +13 44 38.3 w A02
2013-10-15 22:58:18 C 03 18 12.82 +13 44 36.0 w A02
2013-10-23 09:39:21 C 03 16 20.25 +12 22 16.0 o 691
2013-10-23 10:04:52 C 03 16 19.80 +12 22 03.6 o 691
2013-10-23 10:30:24 C 03 16 19.41 +12 21 52.5 o 691
2013-10-27 14:40:51 C 03 14 45.50 +11 33 11.5 m 349
2013-10-27 15:06:32 C 03 14 45.04 +11 32 58.3 m 349
2013-10-27 17:07:39 C 03 14 42.72 +11 32 07.2 q D90
2013-10-27 17:09:49 C 03 14 42.59 +11 32 03.9 q D90