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
2024-08-12 12:25:48 C 23 06 18.967 -05 48 51.91 V T08
2024-08-12 12:35:45 C 23 06 18.744 -05 48 48.13 V T08
2024-08-12 12:39:47 C 23 06 18.684 -05 48 48.88 X F52
2024-08-12 12:52:10 C 23 06 18.489 -05 48 49.24 X F52
2024-08-12 13:04:39 C 23 06 18.304 -05 48 49.63 X F52
2024-08-12 13:15:54 C 23 06 18.127 -05 48 49.82 V T08
2024-08-12 13:17:06 C 23 06 18.103 -05 48 49.93 X F52
2024-08-12 13:30:51 C 23 06 17.916 -05 48 50.18 V T08
2024-08-15 00:40:50 C 23 05 25.711 -05 50 50.89 V M22
2024-08-15 00:45:23 C 23 05 25.613 -05 50 52.33 V M22
2024-08-15 00:53:10 C 23 05 25.519 -05 50 51.90 V M22
2024-08-15 01:38:26 C 23 05 24.725 -05 50 53.95 V M22
2024-08-16 11:16:51 C 23 04 51.818 -05 52 29.86 V T08
2024-08-16 11:19:30 C 23 04 51.698 -05 52 31.04 V T08
2024-08-16 11:23:30 C 23 04 51.677 -05 52 29.96 V T08
2024-08-16 11:25:30 C 23 04 51.610 -05 52 31.01 V T08
2024-08-16 11:30:50 C 23 04 51.550 -05 52 31.04 V T08
2024-08-24 04:09:58 C 23 01 10.255 -06 04 11.86 V W68
2024-08-24 04:34:32 C 23 01 09.638 -06 04 13.87 V W68
2024-08-24 04:37:12 C 23 01 09.636 -06 04 13.76 V W68
2024-08-24 04:41:19 C 23 01 09.492 -06 04 13.84 V W68
2024-08-24 09:19:23 C 23 01 02.72 -06 04 35.8 V X03
2024-08-24 09:30:37 C 23 01 02.46 -06 04 36.8 V X03
2024-08-24 09:45:03 C 23 01 02.13 -06 04 38.0 V X03
2024-08-25 22:05:59 C 23 00 11.72 -06 07 44.2 q K77
2024-08-25 22:18:29 C 23 00 11.43 -06 07 44.5 q K77
2024-08-25 23:36:33 C 23 00 09.442 -06 07 43.21 V M22
2024-08-25 23:40:57 C 23 00 09.343 -06 07 43.28 V M22
2024-08-26 00:04:44 C 23 00 08.743 -06 07 45.95 V M22
2024-08-26 00:28:39 C 23 00 08.153 -06 07 48.14 V M22
2024-08-26 22:46:07 C 22 59 36.194 -06 09 50.83 Z C23
2024-08-26 22:50:26 C 22 59 36.194 -06 09 50.83 Z C23
2024-08-26 22:54:45 C 22 59 36.194 -06 09 50.83 Z C23
2024-08-27 05:44:51 C 22 59 25.774 -06 10 18.70 V W68
2024-08-27 05:49:23 C 22 59 25.661 -06 10 19.20 V W68
2024-08-27 05:57:03 C 22 59 25.435 -06 10 20.03 V W68
2024-08-27 06:39:15 C 22 59 24.346 -06 10 23.48 V W68
2024-08-27 10:02:23 C 22 59 19.608 -06 10 47.54 X F52
2024-08-27 10:19:32 C 22 59 19.153 -06 10 49.06 X F52
2024-08-27 10:36:44 C 22 59 18.697 -06 10 50.60 X F52
2024-08-27 10:53:53 C 22 59 18.244 -06 10 52.09 X F52
2024-08-27 21:52:58 C 22 59 02.14 -06 11 51.8 q K77
2024-08-27 22:21:27 C 22 59 01.35 -06 11 54.4 q K77
2024-08-28 06:32:35 C 22 58 49.330 -06 12 37.76 V T05
2024-08-28 06:37:29 C 22 58 49.210 -06 12 37.48 V T05
2024-08-28 06:58:15 C 22 58 48.670 -06 12 39.53 V T05
2024-08-28 07:12:22 C 22 58 48.374 -06 12 39.96 V T05
2024-08-28 17:37:01 C 22 58 32.01 -06 13 32.0 V Q62
2024-08-28 17:41:55 C 22 58 31.88 -06 13 32.3 V Q62
2024-08-29 16:46:43 C 22 57 56.73 -06 15 40.6 V Q62