398P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2020-11-12 (JD 2459165.5)
Eccentricity (e)0.5825607645 ± 5.09e-07
Semi-major axis (a)3.1278926234 AU ± 4.95e-06
Inclination (i)11.01521221° ± 6.62e-06
Long. of Asc. Node (Ω)127.46446093° ± 3.80e-05
Arg. of Perihelion (ω)320.23114033° ± 7.64e-05
Mean Anomaly (M)352.02842712° ± 2.77e-05
Mean Motion (n)0.1781666114°/day ± 4.23e-07
Perihelion dist (q)1.30570511 AU ± 2.61e-06
Aphelion dist (Q)4.95008014 AU ± 8.00e-06
Orbital Period5.53204821 yr ± 1.31e-05
Orbit Solution
SourceJPL
Solution Date2025-09-10 22:25:49
RMS Residual0.605″
Uncertainty2
Orbit TypeJupiter-family Comet
MOID0.345999 AU
Observations Used1644
Oppositions
Arc Total2014-2025
First Observation Used
Last Observation Used2025-08-17
Observations (2560)
Date Type RA Dec Mag Band Observatory
2010-03-16 06:21:27 C 10 18 45.54 +24 26 27.5 u H45
2010-03-16 06:25:39 C 10 18 45.53 +24 26 28.0 u H45
2010-03-16 06:40:15 C 10 18 45.43 +24 26 30.1 u H45
2010-03-16 06:42:39 C 10 18 45.42 +24 26 30.0 u H45
2010-03-16 13:18:35 C 10 18 43.17 +24 27 10.0 r 400
2010-03-16 13:38:05 C 10 18 42.98 +24 27 11.0 r 400
2010-03-16 13:54:22 C 10 18 42.94 +24 27 12.7 r 400
2010-03-16 23:26:43 C 10 18 39.44 +24 28 08.7 u 160
2010-03-16 23:29:40 C 10 18 39.42 +24 28 08.9 u 160
2010-03-16 23:32:25 C 10 18 39.39 +24 28 09.2 u 160
2010-03-19 05:40:20 C 10 18 25.95 +24 32 15.3 u H45
2010-03-19 05:43:58 C 10 18 25.95 +24 32 15.4 u H45
2010-03-19 05:49:20 C 10 18 25.89 +24 32 15.4 u H45
2010-03-23 08:23:00 C 10 18 24.36 +24 34 44.8 u H10
2010-03-23 08:28:50 C 10 18 24.36 +24 34 44.6 u H10
2010-03-23 08:34:33 C 10 18 24.38 +24 34 44.6 u H10
2010-03-29 20:16:33 C 10 19 22.89 +24 27 09.6 u 118
2010-03-29 20:33:53 C 10 19 22.99 +24 27 09.2 u 118
2010-04-02 23:16:13 C 10 20 35.29 +24 16 06.4 r 235
2010-04-06 05:43:16 C 10 21 51.60 +24 04 21.4 o 704
2010-04-06 06:00:03 C 10 21 51.92 +24 04 19.4 o 704
2010-04-06 06:17:02 C 10 21 52.23 +24 04 16.6 o 704
2010-04-06 06:33:47 C 10 21 52.50 +24 04 13.8 o 704
2010-04-06 06:50:30 C 10 21 52.80 +24 04 10.3 o 704
2010-04-09 04:00:28 C 10 23 13.32 +23 51 47.1 c H06
2010-04-09 04:08:34 C 10 23 13.43 +23 51 44.9 c H06
2010-04-09 04:24:32 C 10 23 13.77 +23 51 42.2 c H06
2010-04-17 21:01:22 C 10 28 22.46 +23 04 31.8 r 215
2010-04-17 21:03:09 C 10 28 22.50 +23 04 32.3 r 215
2010-04-17 21:04:55 C 10 28 22.53 +23 04 32.7 r 215
2010-05-04 05:19:54 C 10 41 43.69 +21 06 46.8 r 703
2010-05-04 05:27:25 C 10 41 44.01 +21 06 42.8 r 703
2010-05-04 05:42:26 C 10 41 44.44 +21 06 38.5 r 703
2010-05-04 05:49:58 C 10 41 44.73 +21 06 34.4 r 703
2010-05-27 07:38:06 S 11 05 58.21 +17 41 53.4 o C51
2010-05-27 10:48:37 S 11 06 07.16 +17 40 38.8 o C51
2010-05-27 13:59:07 S 11 06 16.50 +17 39 25.4 o C51
2010-05-27 17:09:39 S 11 06 25.33 +17 38 06.7 o C51
2010-05-27 20:20:10 S 11 06 34.440 +17 36 53.24 L C51
2010-05-27 21:55:31 S 11 06 38.950 +17 36 13.72 L C51
2010-05-27 23:30:41 S 11 06 43.541 +17 35 37.00 L C51
2010-05-28 02:41:12 S 11 06 52.750 +17 34 20.68 L C51
2010-05-28 04:16:33 S 11 06 57.139 +17 33 42.80 L C51
2010-05-28 05:51:43 S 11 07 01.680 +17 33 07.16 L C51
2010-05-28 07:27:04 S 11 07 06.223 +17 32 26.77 L C51
2010-05-28 10:37:35 S 11 07 15.264 +17 31 12.14 L C51
2010-05-28 13:48:06 S 11 07 24.499 +17 29 56.69 L C51
2010-05-28 16:58:37 S 11 07 33.636 +17 28 42.38 L C51
2010-05-28 20:08:57 S 11 07 42.706 +17 27 26.89 L C51
2010-05-28 20:09:08 S 11 07 42.778 +17 27 25.85 L C51