20460 Robwhiteley (1999 LO28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4117741619 ± 8.13e-09
Semi-major axis (a)1.8767110841 AU ± 8.20e-10
Inclination (i)33.95480643° ± 1.54e-06
Long. of Asc. Node (Ω)279.99013513° ± 1.68e-06
Arg. of Perihelion (ω)283.73590783° ± 2.65e-06
Mean Anomaly (M)136.81888080° ± 1.43e-06
Mean Motion (n)0.3833682547°/day ± 2.51e-10
Perihelion dist (q)1.10392995 AU ± 1.53e-08
Aphelion dist (Q)2.64949222 AU ± 1.53e-08
Orbital Period2.57096479 yr ± 1.68e-09
Physical Parameters
H (abs. magnitude)15.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.226″
Uncertainty0
Orbit TypeAmor
MOID0.328801 AU
Observations Used4939
Gaia Obs Used150
Oppositions38
Arc Total1954-2025
First Observation Used1954-12-30
Last Observation Used2025-12-09
Observations (8282)
Date Type RA Dec Mag Band Observatory
2022-04-04 00:33:50 C 05 54 49.380 -33 24 18.76 V W68
2022-04-04 00:38:24 C 05 54 49.543 -33 24 20.99 V W68
2022-04-04 00:48:10 C 05 54 49.932 -33 24 25.67 V W68
2022-04-04 01:23:39 C 05 54 51.322 -33 24 42.44 V W68
2022-04-07 23:26:28 C 05 59 04.536 -34 11 50.93 V W68
2022-04-07 23:30:33 C 05 59 04.726 -34 11 52.94 V W68
2022-04-07 23:57:32 C 05 59 05.938 -34 12 06.30 V W68
2022-04-08 00:09:45 C 05 59 06.497 -34 12 12.56 V W68
2022-04-09 00:37:10 C 06 00 18.463 -34 24 41.18 V W68
2022-04-09 00:41:44 C 06 00 18.679 -34 24 43.45 V W68
2022-04-09 01:07:40 C 06 00 19.913 -34 24 56.23 V W68
2022-04-09 01:15:44 C 06 00 20.304 -34 25 00.26 V W68
2022-04-12 00:46:53 C 06 04 05.998 -35 02 10.28 V W68
2022-04-12 00:52:45 C 06 04 06.300 -35 02 13.20 V W68
2022-04-12 01:01:55 C 06 04 06.799 -35 02 17.99 V W68
2022-04-12 01:33:32 C 06 04 08.470 -35 02 33.72 V W68
2022-04-17 00:44:57 C 06 11 15.115 -36 06 51.08 V W68
2022-04-17 00:46:15 C 06 11 15.230 -36 06 51.91 V W68
2022-04-17 00:52:48 C 06 11 15.610 -36 06 54.90 V W68
2022-04-17 00:53:27 C 06 11 15.665 -36 06 55.26 V W68
2022-04-17 00:58:38 C 06 11 15.965 -36 06 58.14 V W68
2022-04-17 00:59:56 C 06 11 16.037 -36 06 59.11 V W68
2022-04-17 01:12:19 C 06 11 16.826 -36 07 05.56 V W68
2022-04-17 01:13:37 C 06 11 16.922 -36 07 06.35 V W68
2022-04-20 00:51:22 C 06 16 05.179 -36 47 14.96 V W68
2022-04-20 00:55:58 C 06 16 05.474 -36 47 17.48 V W68
2022-04-20 01:05:05 C 06 16 06.077 -36 47 22.38 V W68
2022-04-20 01:25:55 C 06 16 07.510 -36 47 34.08 V W68
2022-04-22 23:12:42 C 06 21 13.601 -37 27 52.63 V W68
2022-04-22 23:16:40 C 06 21 13.860 -37 27 55.12 V W68
2022-04-22 23:25:17 C 06 21 14.477 -37 28 00.05 V W68
2022-04-22 23:40:56 C 06 21 15.643 -37 28 09.08 V W68
2022-04-28 07:16:16 C 06 31 45.16 -38 44 57.1 q E89
2022-04-28 07:23:26 C 06 31 45.78 -38 45 01.6 q E89
2022-04-28 07:31:31 C 06 31 46.46 -38 45 06.4 q E89
2022-04-30 23:04:51 C 06 37 38.014 -39 25 05.45 V W68
2022-04-30 23:09:41 C 06 37 38.470 -39 25 08.36 V W68
2022-04-30 23:17:52 C 06 37 39.223 -39 25 13.30 V W68
2022-04-30 23:34:11 C 06 37 40.728 -39 25 23.38 V W68
2022-06-07 17:01:03 C 09 25 07.642 -49 04 28.88 V M22
2022-06-07 17:05:10 C 09 25 08.923 -49 04 29.89 V M22
2022-06-07 17:13:58 C 09 25 11.676 -49 04 31.87 V M22
2022-06-07 17:29:50 C 09 25 16.642 -49 04 35.62 V M22
2022-06-14 21:01:55 C 10 24 21.101 -49 05 21.12 X L87
2022-06-14 21:11:32 C 10 24 24.566 -49 05 18.06 X L87
2022-06-14 21:20:49 C 10 24 27.962 -49 05 14.50 X L87
2022-06-17 23:17:03 C 10 51 59.551 -48 32 37.14 V W68
2022-06-17 23:21:37 C 10 52 01.234 -48 32 34.33 V W68
2022-06-17 23:29:32 C 10 52 04.159 -48 32 29.44 V W68
2022-06-17 23:42:49 C 10 52 09.082 -48 32 21.19 V W68