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
2022-07-11 20:27:43 S 14 00 03.797 -33 54 16.85 L C51
2022-07-11 22:01:36 S 14 00 26.664 -33 51 13.75 L C51
2022-07-11 22:01:47 S 14 00 26.710 -33 51 13.43 L C51
2022-07-11 23:35:40 S 14 00 49.505 -33 48 10.69 L C51
2022-07-12 01:09:33 S 14 01 12.27 -33 45 07.9 L C51
2022-07-12 02:43:37 S 14 01 35.01 -33 42 04.6 L C51
2022-07-12 04:17:30 S 14 01 57.68 -33 39 02.0 L C51
2022-07-12 05:51:24 S 14 02 20.30 -33 35 59.2 L C51
2022-07-12 05:51:34 S 14 02 20.36 -33 35 59.0 L C51
2022-07-12 07:25:27 S 14 02 42.94 -33 32 56.6 L C51
2022-07-12 08:59:21 S 14 03 05.47 -33 29 54.0 L C51
2022-07-12 12:07:18 S 14 03 50.47 -33 23 49.0 L C51
2022-07-12 13:41:10 S 14 04 12.86 -33 20 46.6 L C51
2022-07-12 13:41:21 S 14 04 12.91 -33 20 46.6 L C51
2022-07-12 15:15:14 S 14 04 35.29 -33 17 44.4 L C51
2022-07-12 16:49:08 S 14 04 57.59 -33 14 42.3 L C51
2022-07-12 18:23:11 S 14 05 19.91 -33 11 40.1 L C51
2022-07-12 19:57:04 S 14 05 42.151 -33 08 38.29 L C51
2022-07-12 21:30:57 S 14 06 04.334 -33 05 36.53 L C51
2022-07-12 21:31:08 S 14 06 04.385 -33 05 36.64 L C51
2022-07-12 23:05:01 S 14 06 26.503 -33 02 34.55 L C51
2022-07-13 01:38:44 C 14 07 02.494 -32 57 38.84 V W68
2022-07-13 01:44:11 C 14 07 03.754 -32 57 28.22 V W68
2022-07-13 01:53:08 C 14 07 05.822 -32 57 10.73 V W68
2022-07-13 02:09:39 C 14 07 09.636 -32 56 38.51 V W68
2022-07-13 02:12:58 S 14 07 10.714 -32 56 31.42 L C51
2022-07-13 05:20:44 S 14 07 54.698 -32 50 28.72 L C51
2022-07-13 08:28:42 S 14 08 38.563 -32 44 26.45 L C51
2022-07-13 11:36:39 S 14 09 22.250 -32 38 24.40 L C51
2022-07-13 14:44:36 S 14 10 05.765 -32 32 22.96 L C51
2022-07-13 17:52:33 S 14 10 49.106 -32 26 21.98 L C51
2022-07-13 21:00:19 S 14 11 32.244 -32 20 21.48 L C51
2022-07-14 00:08:16 S 14 12 15.252 -32 14 21.48 L C51
2022-07-14 03:16:12 S 14 12 58.09 -32 08 22.0 L C51
2022-07-14 06:24:10 S 14 13 40.76 -32 02 22.9 L C51
2022-07-14 09:31:56 S 14 14 23.23 -31 56 24.5 L C51
2022-07-14 09:32:07 S 14 14 23.27 -31 56 24.4 L C51
2022-07-14 12:39:53 S 14 15 05.57 -31 50 26.5 L C51
2022-07-14 15:47:50 S 14 15 47.76 -31 44 29.0 L C51
2022-07-14 18:55:36 S 14 16 29.738 -31 38 32.17 L C51
2022-07-14 22:03:33 S 14 17 11.585 -31 32 35.81 L C51
2022-07-15 18:46:16 C 14 21 44.287 -30 53 35.16 V M22
2022-07-15 18:50:50 C 14 21 45.257 -30 53 26.56 V M22
2022-07-15 18:59:55 C 14 21 47.186 -30 53 09.42 V M22
2022-07-15 19:15:44 C 14 21 50.554 -30 52 39.58 V M22
2022-07-21 00:36:48 C 14 47 01.812 -27 07 49.73 V W68
2022-07-21 00:41:37 C 14 47 02.681 -27 07 41.52 V W68
2022-07-21 00:49:55 C 14 47 04.198 -27 07 27.41 V W68
2022-07-21 01:04:27 C 14 47 06.845 -27 07 02.60 V W68
2022-07-22 08:33:19 C 14 52 52.64 -26 14 06.6 q E89