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
2024-06-16 14:01:26 C 22 49 05.428 -08 22 53.54 X F52
2024-06-16 14:17:39 C 22 49 05.978 -08 22 49.77 X F52
2024-07-01 12:30:16 C 22 59 51.456 -07 09 00.61 X F52
2024-07-01 12:47:23 C 22 59 51.863 -07 08 57.45 X F52
2024-07-01 13:04:27 C 22 59 52.268 -07 08 54.43 X F52
2024-07-01 13:21:32 C 22 59 52.673 -07 08 51.41 X F52
2024-07-17 23:38:17 C 23 07 03.61 -06 12 04.8 q K77
2024-07-18 00:04:01 C 23 07 03.88 -06 12 02.3 q K77
2024-07-18 00:34:51 C 23 07 04.21 -06 11 59.8 q K77
2024-07-27 13:42:55 C 23 08 34.920 -05 53 29.22 V T08
2024-07-27 13:54:12 C 23 08 34.925 -05 53 28.50 V T08
2024-07-27 14:01:55 C 23 08 34.877 -05 53 27.74 V T08
2024-07-27 14:35:58 C 23 08 34.966 -05 53 25.87 V T08
2024-07-29 13:18:14 C 23 08 37.770 -05 51 05.86 X F52
2024-07-29 13:33:35 C 23 08 37.746 -05 51 05.13 X F52
2024-07-29 13:48:55 C 23 08 37.724 -05 51 04.34 X F52
2024-08-02 12:49:22 C 23 08 26.369 -05 47 52.48 V T05
2024-08-02 12:53:55 C 23 08 26.326 -05 47 52.73 V T05
2024-08-02 13:01:46 C 23 08 26.304 -05 47 52.44 V T05
2024-08-02 13:18:48 C 23 08 26.194 -05 47 51.97 V T05
2024-08-02 21:52:15 C 23 08 24.322 -05 47 35.16 V M22
2024-08-02 22:19:35 C 23 08 24.228 -05 47 34.22 V M22
2024-08-02 22:43:04 C 23 08 24.103 -05 47 33.47 V M22
2024-08-02 23:01:45 C 23 08 24.005 -05 47 33.29 V M22
2024-08-04 12:42:40 C 23 08 12.067 -05 47 02.04 V T08
2024-08-04 13:17:29 C 23 08 11.779 -05 47 01.79 V T08
2024-08-04 13:25:43 C 23 08 11.717 -05 47 02.00 V T08
2024-08-04 13:35:59 C 23 08 11.678 -05 47 02.44 V T08
2024-08-05 23:58:00 C 23 07 58.03 -05 46 47.6 q 215
2024-08-06 00:01:44 C 23 07 57.99 -05 46 47.7 q 215
2024-08-06 00:05:29 C 23 07 57.96 -05 46 47.9 q 215
2024-08-06 13:02:23 C 23 07 51.802 -05 46 44.04 V T05
2024-08-06 13:06:56 C 23 07 51.833 -05 46 44.04 V T05
2024-08-06 13:15:33 C 23 07 51.706 -05 46 43.93 V T05
2024-08-06 14:01:28 C 23 07 51.319 -05 46 43.32 V T05
2024-08-06 22:33:36 C 23 07 47.436 -05 46 38.32 V M22
2024-08-06 22:36:12 C 23 07 47.407 -05 46 38.17 V M22
2024-08-06 23:08:22 C 23 07 47.078 -05 46 38.28 V M22
2024-08-06 23:12:18 C 23 07 47.035 -05 46 38.28 V M22
2024-08-08 11:56:11 C 23 07 26.875 -05 46 54.73 V T08
2024-08-08 12:00:17 C 23 07 26.842 -05 46 54.91 V T08
2024-08-08 12:27:45 C 23 07 26.527 -05 46 55.45 V T08
2024-08-08 12:42:50 C 23 07 26.345 -05 46 55.67 V T08
2024-08-10 11:20:13 C 23 06 56.280 -05 47 36.64 V T05
2024-08-10 11:23:39 C 23 06 56.254 -05 47 36.64 V T05
2024-08-10 11:31:37 C 23 06 56.098 -05 47 36.49 V T05
2024-08-10 12:18:34 C 23 06 55.555 -05 47 38.15 V T05
2024-08-11 18:19:18 C 23 06 33.27 -05 48 19.8 V D29
2024-08-11 18:39:40 C 23 06 32.97 -05 48 19.9 V D29
2024-08-11 19:00:02 C 23 06 32.65 -05 48 20.5 V D29