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
2013-11-18 22:53:50 C 03 03 20.30 +07 17 12.4 u 585
2013-11-18 22:54:44 C 03 03 20.30 +07 17 11.8 u 585
2013-11-18 22:55:49 C 03 03 20.29 +07 17 11.2 u 585
2013-11-26 22:30:58 C 02 59 40.62 +06 03 00.4 t 130
2013-11-26 22:44:49 C 02 59 40.38 +06 02 55.2 t 130
2013-11-27 10:38:53 C 02 59 28.525 +05 58 52.76 L F51
2013-11-27 10:58:03 C 02 59 28.177 +05 58 45.92 L F51
2013-11-27 11:17:51 C 02 59 27.823 +05 58 39.18 L F51
2013-11-27 11:36:25 C 02 59 27.487 +05 58 32.86 L F51
2013-11-28 21:10:54 C 02 58 56.18 +05 47 17.3 q K25
2013-11-28 21:46:34 C 02 58 55.57 +05 47 05.3 q K25
2013-11-29 20:56:33 C 02 58 35.12 +05 39 39.9 w 213
2013-11-29 21:30:50 C 02 58 34.63 +05 39 29.4 w 213
2013-11-29 22:05:00 C 02 58 34.09 +05 39 18.8 w 213
2013-12-01 15:09:36 C 02 58 00.25 +05 26 46.1 m 349
2013-12-01 15:34:33 C 02 57 59.93 +05 26 39.1 m 349
2013-12-01 21:48:07 C 02 57 55.30 +05 24 48.8 q K25
2013-12-01 22:34:55 C 02 57 54.66 +05 24 34.6 q K25
2013-12-07 04:05:35 C 02 56 38.84 +04 51 54.3 q 703
2013-12-07 04:16:29 C 02 56 38.71 +04 51 49.4 q 703
2013-12-07 04:27:22 C 02 56 38.54 +04 51 46.9 q 703
2013-12-07 04:38:16 C 02 56 38.47 +04 51 45.1 q 703
2013-12-22 09:17:32 C 02 56 59.28 +04 00 58.4 q D95
2013-12-22 09:22:11 C 02 56 59.27 +04 00 56.8 q D95
2013-12-27 11:29:55 C 02 58 31.11 +03 57 57.4 q D90
2013-12-27 11:46:33 C 02 58 31.38 +03 57 58.0 q D90
2013-12-27 11:59:02 C 02 58 31.56 +03 57 58.0 q D90
2013-12-27 21:02:52 C 02 58 40.08 +03 57 50.5 t 130
2013-12-27 21:10:47 C 02 58 40.12 +03 57 49.5 t 130
2014-01-26 11:25:08 C 03 21 07.44 +05 23 41.4 v Q62
2014-01-26 11:28:49 C 03 21 07.62 +05 23 42.4 v Q62
2014-02-23 19:34:29 C 03 58 55.97 +08 05 24.0 q 215
2014-02-23 19:36:21 C 03 58 56.06 +08 05 24.5 q 215
2014-02-23 19:38:12 C 03 58 56.22 +08 05 25.0 q 215
2020-07-30 08:44:43 C 22 44 54.60 +08 21 36.6 V G96
2020-07-30 08:55:07 C 22 44 54.45 +08 21 36.6 V G96
2020-07-30 09:05:29 C 22 44 54.31 +08 21 36.5 V G96
2020-07-30 09:15:52 C 22 44 54.16 +08 21 36.3 V G96
2020-08-13 07:45:46 C 22 38 45.08 +08 00 52.9 V G96
2020-08-13 07:52:32 C 22 38 44.96 +08 00 52.2 V G96
2020-08-13 07:59:17 C 22 38 44.75 +08 00 51.8 V G96
2020-08-13 08:06:02 C 22 38 44.57 +08 00 50.9 V G96
2020-08-15 22:47:44 C 22 37 15.34 +07 52 28.2 q 215
2020-08-15 22:53:18 C 22 37 15.19 +07 52 27.3 q 215
2020-08-15 22:58:54 C 22 37 15.01 +07 52 26.4 q 215
2020-08-18 11:16:45 C 22 35 44.156 +07 43 03.88 U F52
2020-08-18 11:35:40 C 22 35 43.651 +07 43 00.55 U F52
2020-08-18 11:54:26 C 22 35 43.145 +07 42 57.81 U F52
2020-08-18 12:13:10 C 22 35 42.650 +07 42 54.40 U F52
2020-08-19 10:29:15 C 22 35 08.09 +07 39 06.0 V T08