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
2022-02-01 17:07:09 C 06 32 30.02 -15 26 03.2 q C97
2022-02-01 17:07:56 C 06 32 29.93 -15 26 04.4 q C97
2022-02-01 17:08:44 C 06 32 29.85 -15 26 05.5 q C97
2022-02-01 17:09:32 C 06 32 29.75 -15 26 06.7 q C97
2022-02-01 17:10:19 C 06 32 29.67 -15 26 07.8 q C97
2022-02-01 17:11:06 C 06 32 29.56 -15 26 09.0 q C97
2022-02-01 17:11:53 C 06 32 29.50 -15 26 10.3 q C97
2022-02-01 17:12:40 C 06 32 29.41 -15 26 11.4 q C97
2022-02-01 17:13:27 C 06 32 29.32 -15 26 12.4 q C97
2022-02-01 17:14:15 C 06 32 29.23 -15 26 13.8 q C97
2022-02-02 08:15:24 C 06 30 53.64 -15 48 13.6 V T05
2022-02-02 08:20:09 C 06 30 53.11 -15 48 20.6 V T05
2022-02-02 08:31:08 C 06 30 51.90 -15 48 36.5 V T05
2022-02-02 08:51:19 C 06 30 49.70 -15 49 05.6 V T05
2022-02-04 08:10:12 C 06 25 57.99 -16 55 54.6 V T08
2022-02-04 08:14:51 C 06 25 57.50 -16 56 00.9 V T08
2022-02-04 08:23:31 C 06 25 56.59 -16 56 12.9 V T08
2022-02-04 08:41:38 C 06 25 54.69 -16 56 37.7 V T08
2022-02-06 07:13:08 C 06 21 21.83 -17 58 39.5 V T05
2022-02-06 07:15:47 C 06 21 21.55 -17 58 42.9 V T05
2022-02-06 07:49:47 C 06 21 18.17 -17 59 26.8 V T05
2022-02-06 08:29:29 C 06 21 14.23 -18 00 18.0 V T05
2022-02-07 03:50:06 C 06 19 24.816 -18 24 46.55 V W68
2022-02-07 03:54:24 C 06 19 24.398 -18 24 51.88 V W68
2022-02-07 04:33:34 C 06 19 20.635 -18 25 40.80 V W68
2022-02-07 04:49:52 C 06 19 19.051 -18 26 01.25 V W68
2022-02-08 01:55:50 C 06 17 23.597 -18 52 15.20 V W68
2022-02-08 02:10:33 C 06 17 22.212 -18 52 33.28 V W68
2022-02-08 02:22:34 C 06 17 21.086 -18 52 47.96 V W68
2022-02-08 02:26:41 C 06 17 20.698 -18 52 53.00 V W68
2022-02-08 06:48:30 C 06 16 57.37 -18 58 25.4 V T08
2022-02-08 06:53:10 C 06 16 56.94 -18 58 31.1 V T08
2022-02-08 07:09:51 C 06 16 55.37 -18 58 51.3 V T08
2022-02-08 07:19:11 C 06 16 54.49 -18 59 02.9 V T08
2022-02-08 15:29:59 C 06 16 11.03 -19 08 57.2 q C97
2022-02-08 15:30:51 C 06 16 10.93 -19 08 58.3 q C97
2022-02-08 15:31:43 C 06 16 10.86 -19 08 59.3 q C97
2022-02-08 15:32:36 C 06 16 10.78 -19 09 00.6 q C97
2022-02-08 15:33:28 C 06 16 10.70 -19 09 01.5 q C97
2022-02-08 15:34:21 C 06 16 10.62 -19 09 02.4 q C97
2022-02-09 00:57:55 C 06 15 20.671 -19 20 03.48 V W68
2022-02-09 01:02:38 C 06 15 20.237 -19 20 09.02 V W68
2022-02-09 01:10:31 C 06 15 19.512 -19 20 18.53 V W68
2022-02-09 01:26:33 C 06 15 18.041 -19 20 37.72 V W68
2022-02-09 05:14:46 C 06 14 57.80 -19 25 22.9 V 703
2022-02-09 05:22:52 C 06 14 57.07 -19 25 32.6 V 703
2022-02-09 05:30:58 C 06 14 56.34 -19 25 42.2 V 703
2022-02-09 05:39:03 C 06 14 55.67 -19 25 52.2 V 703
2022-02-10 03:42:20 C 06 13 02.41 -19 51 32.7 V G96
2022-02-10 03:52:11 C 06 13 01.55 -19 51 44.1 V G96