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
2022-02-24 01:51:49 C 05 51 43.620 -25 00 22.18 V W68
2022-02-24 01:59:08 C 05 51 43.258 -25 00 27.50 V W68
2022-02-24 03:02:34 S 05 51 40.78 -25 01 16.3 L C51
2022-02-24 04:37:22 S 05 51 36.70 -25 02 27.0 L C51
2022-02-24 06:11:15 S 05 51 32.67 -25 03 35.7 L C51
2022-02-24 07:45:20 S 05 51 28.68 -25 04 44.7 L C51
2022-02-24 14:01:35 S 05 51 12.857 -25 09 19.37 L C51
2022-02-24 17:09:32 S 05 51 05.04 -25 11 35.7 L C51
2022-02-25 04:00:39 C 05 50 38.47 -25 19 34.8 V 703
2022-02-25 04:08:26 C 05 50 38.12 -25 19 40.3 V 703
2022-02-25 04:16:13 C 05 50 37.78 -25 19 45.6 V 703
2022-02-25 04:24:00 C 05 50 37.45 -25 19 51.5 V 703
2022-03-06 02:27:37 C 05 44 41.78 -27 36 20.9 V 703
2022-03-06 02:36:23 C 05 44 41.62 -27 36 25.8 V 703
2022-03-06 02:45:08 C 05 44 41.45 -27 36 30.7 V 703
2022-03-06 02:55:07 C 05 44 41.19 -27 36 36.8 V 703
2022-03-07 00:23:45 C 05 44 22.097 -27 48 38.34 V W68
2022-03-07 00:31:18 C 05 44 21.979 -27 48 42.66 V W68
2022-03-07 00:46:54 C 05 44 21.701 -27 48 51.26 V W68
2022-03-07 00:50:33 C 05 44 21.638 -27 48 53.50 V W68
2022-03-15 00:23:35 C 05 43 31.596 -29 30 38.70 V W68
2022-03-15 00:28:20 C 05 43 31.586 -29 30 40.57 V W68
2022-03-15 00:36:11 C 05 43 31.606 -29 30 44.89 V W68
2022-03-15 00:52:36 C 05 43 31.606 -29 30 52.92 V W68
2022-03-19 01:23:43 C 05 44 21.389 -30 18 50.26 V W68
2022-03-19 01:27:59 C 05 44 21.434 -30 18 52.31 V W68
2022-03-19 01:38:05 C 05 44 21.528 -30 18 57.17 V W68
2022-03-19 01:52:33 C 05 44 21.674 -30 19 04.19 V W68
2022-03-20 00:08:24 C 05 44 40.097 -30 29 58.34 V W68
2022-03-20 00:14:21 C 05 44 40.152 -30 30 01.22 V W68
2022-03-20 00:21:42 C 05 44 40.241 -30 30 04.75 V W68
2022-03-20 00:36:19 C 05 44 40.399 -30 30 11.41 V W68
2022-03-22 23:50:34 C 05 45 54.502 -31 04 42.49 V W68
2022-03-22 23:55:32 C 05 45 54.602 -31 04 45.05 V W68
2022-03-23 00:03:50 C 05 45 54.734 -31 04 49.08 V W68
2022-03-23 00:21:31 C 05 45 55.022 -31 04 57.14 V W68
2022-03-27 00:55:46 C 05 48 12.866 -31 51 20.63 V W68
2022-03-27 00:59:43 C 05 48 12.967 -31 51 22.43 V W68
2022-03-27 01:09:31 C 05 48 13.217 -31 51 26.96 V W68
2022-03-27 01:23:47 C 05 48 13.582 -31 51 33.55 V W68
2022-03-27 23:40:45 C 05 48 51.722 -32 02 17.12 V W68
2022-03-27 23:44:38 C 05 48 51.814 -32 02 19.25 V W68
2022-03-27 23:54:32 C 05 48 52.078 -32 02 23.60 V W68
2022-03-28 00:11:17 C 05 48 52.505 -32 02 31.34 V W68
2022-03-31 00:23:43 C 05 51 10.32 -32 37 17.4 q 834
2022-03-31 01:24:34 C 05 51 12.27 -32 37 47.0 q 834
2022-04-01 00:39:16 C 05 52 01.826 -32 49 05.30 V W68
2022-04-01 00:43:50 C 05 52 01.978 -32 49 07.43 V W68
2022-04-01 00:52:57 C 05 52 02.297 -32 49 11.86 V W68
2022-04-01 01:09:05 C 05 52 02.839 -32 49 19.27 V W68