190P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-09-09 (JD 2457640.5)
Eccentricity (e)0.5206778683 ± 6.63e-08
Semi-major axis (a)4.2417526119 AU ± 3.74e-07
Inclination (i)2.17263280° ± 4.95e-06
Long. of Asc. Node (Ω)335.54679144° ± 9.59e-05
Arg. of Perihelion (ω)50.42093243° ± 1.02e-04
Mean Anomaly (M)17.39169373° ± 2.09e-05
Mean Motion (n)0.1128221242°/day ± 1.49e-08
Perihelion dist (q)2.03316590 AU ± 3.34e-07
Aphelion dist (Q)6.45033932 AU ± 6.34e-07
Orbital Period8.73610819 yr ± 1.15e-06
NGA Modelg(r)
A11.11186423e-09 ± 3.20e-10 AU/d²
A2-3.68450975e-11 ± 3.09e-12 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.423″
Uncertainty0
Orbit TypeMBA
MOID1.036176 AU
Observations Used671
Oppositions24
Arc Total1998-2025
First Observation Used1998-09-14
Last Observation Used2025-03-01
Observations (712)
Date Type RA Dec Mag Band Observatory
2024-08-29 16:51:38 C 22 57 56.60 -06 15 41.1 V Q62
2024-08-29 22:33:30 B 22 57 48.06 -06 16 22.2 X A71
2024-08-29 22:44:37 B 22 57 47.76 -06 16 23.2 X A71
2024-08-29 22:55:46 B 22 57 47.46 -06 16 24.2 X A71
2024-08-30 15:36:34 C 22 57 21.602 -06 17 51.61 V P07
2024-08-30 16:52:48 C 22 57 19.476 -06 17 58.52 V P07
2024-08-30 17:45:46 C 22 57 17.964 -06 18 03.42 V P07
2024-08-30 18:59:17 C 22 57 15.893 -06 18 10.37 V P07
2024-08-30 21:39:03 C 22 57 12.158 -06 18 25.85 V M22
2024-08-30 21:50:07 C 22 57 11.885 -06 18 26.60 V M22
2024-08-30 21:52:42 C 22 57 11.767 -06 18 26.93 V M22
2024-08-30 22:02:34 C 22 57 11.515 -06 18 27.79 V M22
2024-08-31 20:41:53 C 22 56 35.750 -06 20 48.91 Z M38
2024-08-31 20:52:01 C 22 56 35.503 -06 20 49.63 Z M38
2024-09-01 23:34:14 C 22 55 52.675 -06 23 28.79 Z C23
2024-09-01 23:41:47 C 22 55 52.469 -06 23 29.54 Z C23
2024-09-02 05:15:55 C 22 55 43.428 -06 23 53.77 V W68
2024-09-02 05:47:14 C 22 55 42.535 -06 23 56.94 V W68
2024-09-02 05:52:39 C 22 55 42.389 -06 23 57.30 V W68
2024-09-02 06:08:22 C 22 55 41.926 -06 23 59.06 V W68
2024-09-03 06:49:37 C 22 55 02.104 -06 26 35.84 V G96
2024-09-03 06:57:50 C 22 55 01.852 -06 26 36.60 V G96
2024-09-03 07:06:03 C 22 55 01.621 -06 26 37.39 V G96
2024-09-03 07:14:16 C 22 55 01.384 -06 26 38.22 V G96
2024-09-03 14:15:27 C 22 54 49.98 -06 27 21.2 V 900
2024-09-03 14:25:32 C 22 54 49.70 -06 27 22.4 V 900
2024-09-04 04:40:07 C 22 54 26.37 -06 28 50.1 X W62
2024-09-04 04:57:17 C 22 54 25.87 -06 28 51.8 X W62
2024-09-04 05:13:26 C 22 54 25.41 -06 28 53.5 X W62
2024-09-04 13:26:17 C 22 54 12.09 -06 29 43.6 q 903
2024-09-04 13:34:44 C 22 54 11.88 -06 29 44.1 q 903
2024-09-04 13:43:09 C 22 54 11.59 -06 29 45.3 q 903
2024-09-04 15:18:00 C 22 54 08.760 -06 29 46.97 V E62
2024-09-04 15:25:19 C 22 54 08.542 -06 29 47.69 V E62
2024-09-04 15:32:57 C 22 54 08.321 -06 29 48.44 V E62
2024-09-06 05:12:47 C 22 53 06.322 -06 33 40.82 V W68
2024-09-06 05:17:59 C 22 53 06.166 -06 33 41.36 V W68
2024-09-06 05:55:42 C 22 53 05.038 -06 33 45.18 V W68
2024-09-06 06:38:38 C 22 53 03.790 -06 33 49.93 V W68
2024-09-07 08:02:21 C 22 52 22.205 -06 36 33.41 V T05
2024-09-07 08:09:30 C 22 52 22.008 -06 36 34.13 V T05
2024-09-07 08:18:38 C 22 52 21.725 -06 36 35.21 V T05
2024-09-07 09:29:23 C 22 52 19.32 -06 36 43.9 V V21
2024-09-07 09:50:16 C 22 52 18.75 -06 36 45.5 V V21
2024-09-07 10:11:09 C 22 52 18.10 -06 36 48.6 V V21
2024-09-07 10:32:01 C 22 52 17.54 -06 36 49.7 V V21
2024-09-07 14:32:42 C 22 52 11.362 -06 37 08.00 V P07
2024-09-07 15:52:32 C 22 52 09.026 -06 37 16.32 V P07
2024-09-07 16:59:31 C 22 52 07.082 -06 37 23.16 V P07
2024-09-07 18:01:02 C 22 52 05.230 -06 37 30.68 V P07