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
2007-12-04 08:46:35 C 05 53 55.791 +26 57 18.50 r 689
2007-12-04 08:50:56 C 05 53 55.633 +26 57 18.47 r 689
2007-12-04 08:55:21 C 05 53 55.472 +26 57 18.42 r 689
2007-12-04 23:34:51 C 05 53 24.59 +26 57 10.2 c J38
2007-12-04 23:37:58 C 05 53 24.52 +26 57 10.9 c J38
2007-12-04 23:41:04 C 05 53 24.41 +26 57 10.7 c J38
2007-12-06 04:31:38 C 05 52 22.60 +26 56 53.2 o 691
2007-12-06 04:57:05 C 05 52 21.66 +26 56 53.0 o 691
2007-12-06 05:22:31 C 05 52 20.73 +26 56 53.2 o 691
2007-12-10 06:16:29 C 05 48 46.20 +26 55 13.1 c 704
2007-12-10 06:35:01 C 05 48 45.41 +26 55 13.0 c 704
2007-12-10 07:31:27 C 05 48 43.18 +26 55 11.5 c 704
2007-12-14 06:32:58 C 05 45 07.44 +26 52 36.6 c 704
2007-12-14 06:51:34 C 05 45 06.55 +26 52 35.7 c 704
2007-12-14 07:10:12 C 05 45 05.96 +26 52 34.2 c 704
2007-12-14 07:28:48 C 05 45 05.24 +26 52 33.9 c 704
2007-12-15 06:18:18 C 05 44 13.48 +26 51 44.9 c 704
2007-12-15 06:36:44 C 05 44 12.72 +26 51 43.8 c 704
2007-12-15 06:55:11 C 05 44 12.06 +26 51 43.1 c 704
2007-12-15 07:13:41 C 05 44 11.33 +26 51 42.6 c 704
2007-12-15 07:32:09 C 05 44 10.60 +26 51 41.8 c 704
2007-12-17 16:39:55 C 05 42 00.95 +26 49 31.2 m 349
2007-12-17 16:45:07 C 05 42 00.77 +26 49 30.6 m 349
2007-12-19 00:20:11 C 05 40 50.04 +26 48 09.1 o 204
2007-12-19 02:02:30 C 05 40 46.09 +26 48 04.5 o 204
2007-12-20 03:10:01 C 05 39 50.87 +26 46 57.1 c 704
2007-12-20 04:05:56 C 05 39 48.73 +26 46 55.3 c 704
2007-12-20 04:24:30 C 05 39 48.01 +26 46 54.1 c 704
2007-12-20 17:19:01 C 05 39 19.12 +26 46 16.0 m 349
2007-12-20 17:23:13 C 05 39 18.96 +26 46 15.9 m 349
2007-12-20 17:27:24 C 05 39 18.79 +26 46 15.7 m 349
2007-12-28 19:14:24 C 05 32 37.81 +26 35 31.4 d A77
2007-12-28 19:23:27 C 05 32 37.51 +26 35 31.0 d A77
2007-12-28 19:32:40 C 05 32 37.17 +26 35 30.2 d A77
2007-12-30 21:29:46 C 05 31 03.66 +26 32 21.5 r 170
2008-01-05 04:46:54 C 05 27 30.67 +26 23 56.8 c 704
2008-01-05 05:23:50 C 05 27 29.73 +26 23 54.3 c 704
2008-01-05 05:42:19 C 05 27 29.11 +26 23 53.0 c 704
2008-01-05 06:00:45 C 05 27 28.71 +26 23 51.2 c 704
2008-01-05 15:54:52 C 05 27 13.61 +26 23 10.5 m 349
2008-01-05 16:00:03 C 05 27 13.46 +26 23 10.2 m 349
2008-01-08 01:10:11 C 05 25 52.36 +26 19 13.5 o 204
2008-01-08 02:08:19 C 05 25 51.04 +26 19 09.0 o 204
2008-01-31 20:01:25 C 05 21 01.66 +25 43 51.8 d A77
2008-01-31 20:16:38 C 05 21 01.78 +25 43 50.7 d A77
2008-01-31 20:32:18 C 05 21 01.84 +25 43 50.3 d A77
2008-02-07 05:11:36 C 05 22 24.74 +25 36 48.7 r G96
2008-02-07 05:23:43 C 05 22 24.88 +25 36 48.1 r G96
2008-02-07 05:35:47 C 05 22 25.10 +25 36 47.7 r G96
2008-02-07 05:47:59 C 05 22 25.21 +25 36 47.5 r G96