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
2013-10-27 17:24:55 C 03 14 42.44 +11 31 58.1 q D90
2013-10-28 09:28:02 C 03 14 25.58 +11 23 55.8 q G96
2013-10-28 09:43:04 C 03 14 25.24 +11 23 48.6 q G96
2013-10-28 09:52:46 C 03 14 25.07 +11 23 43.8 q G96
2013-10-31 00:24:13 C 03 13 15.11 +10 52 42.8 v 461
2013-10-31 00:28:54 C 03 13 15.02 +10 52 40.3 v 461
2013-10-31 00:33:34 C 03 13 14.90 +10 52 38.5 v 461
2013-11-01 06:53:53 C 03 12 39.04 +10 37 34.8 q 703
2013-11-01 06:54:36 C 03 12 38.95 +10 37 35.6 q 703
2013-11-01 07:05:35 C 03 12 38.70 +10 37 30.3 q 703
2013-11-01 07:06:18 C 03 12 38.68 +10 37 30.5 q 703
2013-11-01 07:17:20 C 03 12 38.46 +10 37 25.0 q 703
2013-11-01 07:18:03 C 03 12 38.38 +10 37 23.5 q 703
2013-11-01 07:29:47 C 03 12 38.14 +10 37 18.0 q 703
2013-11-02 00:37:52 C 03 12 17.49 +10 28 46.4 w J24
2013-11-02 00:53:48 C 03 12 17.03 +10 28 38.8 w J24
2013-11-02 01:07:33 C 03 12 16.75 +10 28 33.0 w J24
2013-11-02 09:21:30 C 03 12 06.27 +10 24 24.7 q H45
2013-11-02 09:26:27 C 03 12 06.15 +10 24 22.6 q H45
2013-11-02 09:27:50 C 03 12 06.08 +10 24 21.0 q H45
2013-11-02 09:30:11 C 03 12 06.06 +10 24 19.8 q H45
2013-11-02 09:32:55 C 03 12 05.98 +10 24 18.9 q H45
2013-11-02 09:36:20 C 03 12 05.89 +10 24 17.9 q H45
2013-11-04 15:02:12 C 03 10 58.28 +09 57 55.3 q E07
2013-11-04 15:11:43 C 03 10 58.15 +09 57 50.8 q E07
2013-11-05 01:40:11 C 03 10 44.50 +09 52 32.8 w J24
2013-11-05 01:52:44 C 03 10 44.27 +09 52 26.9 w J24
2013-11-05 02:08:27 C 03 10 43.92 +09 52 19.1 w J24
2013-11-08 03:35:48 C 03 09 06.60 +09 16 22.9 q W96
2013-11-08 04:22:09 C 03 09 05.50 +09 16 00.5 q W96
2013-11-08 11:51:05 C 03 08 55.66 +09 12 16.4 q D95
2013-11-08 11:55:44 C 03 08 55.58 +09 12 13.4 q D95
2013-11-09 04:00:14 C 03 08 33.76 +09 04 28.7 o 691
2013-11-09 04:25:45 C 03 08 33.29 +09 04 17.0 o 691
2013-11-09 04:51:15 C 03 08 32.59 +09 04 03.1 o 691
2013-11-09 06:38:33 C 03 08 30.02 +09 03 11.2 q G96
2013-11-09 06:54:50 C 03 08 29.65 +09 03 03.3 q G96
2013-11-09 07:11:08 C 03 08 29.23 +09 02 55.3 q G96
2013-11-09 07:22:40 C 03 08 28.93 +09 02 50.0 q 703
2013-11-09 07:27:25 C 03 08 28.84 +09 02 47.4 q G96
2013-11-09 07:30:08 C 03 08 28.63 +09 02 47.5 q 703
2013-11-09 07:37:37 C 03 08 28.50 +09 02 43.5 q 703
2013-11-09 07:45:06 C 03 08 28.43 +09 02 39.0 q 703
2013-11-09 16:38:40 C 03 08 16.21 +08 58 29.5 q D90
2013-11-09 16:47:18 C 03 08 16.09 +08 58 24.6 q D90
2013-11-09 16:55:55 C 03 08 15.82 +08 58 19.9 q D90
2013-11-13 00:08:35 C 03 06 28.45 +08 20 45.1 c A24
2013-11-13 01:05:30 C 03 06 27.14 +08 20 18.7 c A24
2013-11-18 22:51:06 C 03 03 20.38 +07 17 13.6 u 585
2013-11-18 22:52:26 C 03 03 20.34 +07 17 13.1 u 585