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
2024-10-11 02:09:23 C 22 37 00.264 -07 21 59.83 V W68
2024-10-11 02:13:22 C 22 37 00.211 -07 21 59.87 V W68
2024-10-11 02:35:40 C 22 37 00.108 -07 21 59.11 V W68
2024-10-11 02:43:32 C 22 37 00.113 -07 21 58.57 V W68
2024-10-18 06:47:55 C 22 37 17.238 -07 12 59.34 X F51
2024-10-18 07:07:23 C 22 37 17.322 -07 12 57.91 X F51
2024-10-18 07:26:37 C 22 37 17.406 -07 12 56.39 X F51
2024-10-18 07:45:41 C 22 37 17.495 -07 12 54.91 X F51
2024-10-19 08:50:00 C 22 37 27.931 -07 10 53.51 V T08
2024-10-19 08:57:59 C 22 37 27.910 -07 10 52.25 V T08
2024-10-19 09:02:38 C 22 37 27.929 -07 10 52.07 V T08
2024-10-19 09:30:35 C 22 37 28.114 -07 10 48.65 V T08
2024-10-20 10:19:01 C 22 37 40.86 -07 08 32.3 V Q62
2024-10-20 10:21:20 C 22 37 40.88 -07 08 31.8 V Q62
2024-10-20 10:23:39 C 22 37 40.91 -07 08 31.8 V Q62
2024-10-20 10:25:58 C 22 37 40.93 -07 08 31.6 V Q62
2024-10-23 19:48:56 C 22 38 35.743 -07 00 12.13 V B96
2024-10-23 19:58:21 C 22 38 35.909 -07 00 09.65 V B96
2024-10-23 20:07:46 C 22 38 36.010 -07 00 11.95 V B96
2024-10-24 22:42:25 C 22 38 58.344 -06 57 02.16 V I81
2024-10-24 22:51:42 C 22 38 58.627 -06 56 58.27 V I81
2024-10-25 05:15:19 C 22 39 04.604 -06 56 10.17 X F51
2024-10-25 05:32:18 C 22 39 04.832 -06 56 08.06 X F51
2024-10-25 05:49:16 C 22 39 05.062 -06 56 05.96 X F51
2024-10-25 06:06:19 C 22 39 05.294 -06 56 03.84 X F51
2024-10-28 01:39:46 C 22 40 14.326 -06 46 50.63 V W68
2024-10-28 01:44:21 C 22 40 14.417 -06 46 49.98 V W68
2024-10-28 01:52:59 C 22 40 14.551 -06 46 49.22 V W68
2024-10-28 02:14:02 C 22 40 14.914 -06 46 45.55 V W68
2024-10-28 19:53:13 B 22 40 35.48 -06 44 17.0 X G00
2024-10-28 19:59:37 B 22 40 35.62 -06 44 16.4 X G00
2024-10-28 20:05:59 B 22 40 35.75 -06 44 15.5 X G00
2024-10-31 19:49:33 C 22 42 09.331 -06 32 45.24 V B96
2024-10-31 19:58:56 C 22 42 09.826 -06 32 41.96 V B96
2024-10-31 20:08:21 C 22 42 09.732 -06 32 42.86 V B96
2024-11-01 01:57:06 C 22 42 17.885 -06 31 32.84 V W68
2024-11-01 02:02:20 C 22 42 18.012 -06 31 33.06 V W68
2024-11-01 02:10:13 C 22 42 18.211 -06 31 31.19 V W68
2024-11-01 02:43:59 C 22 42 18.953 -06 31 25.57 V W68
2024-11-02 04:02:31 C 22 42 56.455 -06 27 04.18 V G96
2024-11-02 04:10:02 C 22 42 56.632 -06 27 02.59 V G96
2024-11-02 04:17:33 C 22 42 56.808 -06 27 01.40 V G96
2024-11-02 04:25:03 C 22 42 56.988 -06 26 59.89 V G96
2024-11-03 05:10:28 C 22 43 35.663 -06 22 26.09 X F51
2024-11-03 05:26:27 C 22 43 36.072 -06 22 22.42 X F51
2024-11-03 05:42:31 C 22 43 36.474 -06 22 19.68 X F51
2024-11-03 05:58:36 C 22 43 36.875 -06 22 16.71 X F51
2024-11-03 11:18:23 C 22 43 45.45 -06 21 17.4 V D29
2024-11-03 11:38:45 C 22 43 45.97 -06 21 13.9 V D29
2024-11-03 11:59:07 C 22 43 46.48 -06 21 09.9 V D29