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
2022-01-22 06:01:10 C 07 01 21.787 -08 26 39.77 V W68
2022-01-22 06:09:58 C 07 01 20.705 -08 26 55.75 V W68
2022-01-22 06:26:13 C 07 01 18.706 -08 27 25.60 V W68
2022-01-22 10:20:04 C 07 00 50.92 -08 34 48.1 V T05
2022-01-22 10:24:40 C 07 00 50.35 -08 34 56.5 V T05
2022-01-22 10:47:45 C 07 00 47.48 -08 35 38.7 V T05
2022-01-25 10:05:59 C 06 52 17.39 -10 43 06.5 V T08
2022-01-25 10:09:59 C 06 52 16.90 -10 43 13.7 V T08
2022-01-25 10:14:40 C 06 52 16.33 -10 43 21.7 V T08
2022-01-25 10:15:20 C 06 52 16.25 -10 43 22.9 V T08
2022-01-25 10:29:33 C 06 52 14.51 -10 43 47.7 V T08
2022-01-25 17:31:25 C 06 51 25.40 -10 56 02.5 q C97
2022-01-25 17:32:09 C 06 51 25.33 -10 56 03.7 q C97
2022-01-25 17:32:52 C 06 51 25.24 -10 56 05.2 q C97
2022-01-25 17:33:34 C 06 51 25.14 -10 56 06.4 q C97
2022-01-25 17:34:17 C 06 51 25.06 -10 56 07.6 q C97
2022-01-25 17:35:44 C 06 51 24.85 -10 56 09.2 q C97
2022-01-25 17:36:27 C 06 51 24.81 -10 56 11.3 q C97
2022-01-25 21:12:23 C 06 50 59.24 -11 02 29.6 V 130
2022-01-25 21:14:35 C 06 50 58.97 -11 02 33.3 V 130
2022-01-25 21:16:47 C 06 50 58.71 -11 02 36.9 V 130
2022-01-25 21:19:31 C 06 50 58.36 -11 02 41.9 V 130
2022-01-26 03:33:34 C 06 50 13.86 -11 13 10.3 q Y00
2022-01-26 03:35:41 C 06 50 13.44 -11 13 15.7 q Y00
2022-01-26 03:39:26 C 06 50 13.06 -11 13 21.0 q Y00
2022-01-26 09:05:51 C 06 49 35.25 -11 22 53.1 V T08
2022-01-26 09:10:53 C 06 49 34.64 -11 23 01.7 V T08
2022-01-26 10:18:11 C 06 49 26.47 -11 24 56.7 V T08
2022-01-27 07:27:42 C 06 46 59.19 -12 00 51.9 V T05
2022-01-27 07:37:36 C 06 46 57.99 -12 01 08.4 V T05
2022-01-27 07:51:42 C 06 46 56.29 -12 01 32.3 V T05
2022-01-28 00:18:27 C 06 45 02.68 -12 29 01.7 V W46
2022-01-28 00:47:28 C 06 44 59.27 -12 29 50.1 V W46
2022-01-28 00:52:54 C 06 44 58.64 -12 29 59.6 V W46
2022-01-28 08:48:45 C 06 44 03.37 -12 43 02.6 V T05
2022-01-28 09:34:18 C 06 43 57.96 -12 44 17.6 V T05
2022-01-28 09:38:54 C 06 43 57.41 -12 44 25.0 V T05
2022-01-28 09:53:28 C 06 43 55.68 -12 44 48.9 V T05
2022-01-29 08:51:08 C 06 41 19.17 -13 22 08.4 V T08
2022-01-29 09:06:34 C 06 41 17.36 -13 22 33.1 V T08
2022-01-29 09:52:15 C 06 41 12.00 -13 23 46.5 V T08
2022-01-31 07:42:06 C 06 36 06.60 -14 35 43.9 V T05
2022-01-31 07:44:44 C 06 36 06.30 -14 35 48.0 V T05
2022-01-31 07:48:41 C 06 36 05.85 -14 35 54.1 V T05
2022-01-31 07:58:34 C 06 36 04.73 -14 36 09.3 V T05
2022-02-01 17:03:13 C 06 32 30.46 -15 25 57.5 q C97
2022-02-01 17:04:00 C 06 32 30.37 -15 25 58.5 q C97
2022-02-01 17:04:47 C 06 32 30.15 -15 25 59.4 q C97
2022-02-01 17:05:34 C 06 32 30.19 -15 26 00.9 q C97
2022-02-01 17:06:21 C 06 32 30.11 -15 26 02.0 q C97