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
2022-08-28 00:18:12 C 16 44 04.999 -11 09 53.21 V W68
2022-08-28 00:25:44 C 16 44 05.707 -11 09 48.82 V W68
2022-08-28 00:42:36 C 16 44 07.298 -11 09 39.13 V W68
2022-08-29 05:47:50 C 16 46 54.607 -10 53 47.15 V T05
2022-08-29 05:53:02 C 16 46 55.114 -10 53 44.12 V T05
2022-08-29 06:00:53 C 16 46 55.831 -10 53 39.73 V T05
2022-08-29 06:18:37 C 16 46 57.482 -10 53 30.41 V T05
2022-08-31 05:40:18 C 16 51 26.431 -10 28 39.43 V T08
2022-08-31 05:45:33 C 16 51 26.887 -10 28 36.26 V T08
2022-08-31 05:53:25 C 16 51 27.586 -10 28 32.70 V T08
2022-08-31 06:19:53 C 16 51 30.043 -10 28 18.88 V T08
2022-09-02 05:50:52 C 16 55 55.747 -10 04 45.62 V T05
2022-09-02 05:55:26 C 16 55 56.174 -10 04 43.79 V T05
2022-09-02 06:03:14 C 16 55 56.885 -10 04 39.97 V T05
2022-09-02 06:17:48 C 16 55 58.219 -10 04 32.59 V T05
2022-09-05 00:14:03 C 17 02 00.910 -09 33 49.39 V W68
2022-09-05 00:18:35 C 17 02 01.272 -09 33 47.30 V W68
2022-09-05 00:27:01 C 17 02 02.057 -09 33 43.49 V W68
2022-09-05 00:54:31 C 17 02 04.519 -09 33 30.53 V W68
2022-09-09 01:06:25 C 17 10 42.298 -08 52 41.38 V W68
2022-09-09 01:10:57 C 17 10 42.742 -08 52 38.14 V W68
2022-09-09 01:19:29 C 17 10 43.423 -08 52 35.08 V W68
2022-09-09 01:49:36 C 17 10 46.109 -08 52 22.91 V W68
2022-09-09 18:52:16 C 17 12 16.685 -08 45 34.70 V M22
2022-09-09 18:56:49 C 17 12 17.112 -08 45 32.44 V M22
2022-09-09 19:04:39 C 17 12 17.743 -08 45 29.23 V M22
2022-09-09 19:20:32 C 17 12 19.135 -08 45 22.97 V M22
2022-09-13 00:17:07 C 17 19 03.638 -08 16 03.61 V W68
2022-09-13 00:21:40 C 17 19 04.042 -08 16 01.99 V W68
2022-09-13 00:31:25 C 17 19 04.870 -08 15 58.64 V W68
2022-09-13 00:47:09 C 17 19 06.187 -08 15 52.24 V W68
2022-09-20 05:30:09 C 17 33 53.537 -07 17 21.19 V T08
2022-09-20 05:34:48 C 17 33 53.914 -07 17 20.11 V T08
2022-09-20 05:49:26 C 17 33 55.176 -07 17 14.89 V T08
2022-09-20 05:58:48 C 17 33 55.858 -07 17 11.15 V T08
2022-09-26 05:15:26 C 17 45 55.685 -06 34 25.46 V T05
2022-09-26 05:19:59 C 17 45 56.057 -06 34 24.13 V T05
2022-09-26 05:27:48 C 17 45 56.654 -06 34 21.83 V T05
2022-09-26 05:43:27 C 17 45 57.960 -06 34 17.80 V T05
2022-09-28 05:13:47 C 17 49 54.151 -06 21 00.00 V T08
2022-09-28 05:17:47 C 17 49 54.461 -06 20 58.96 V T08
2022-09-28 05:26:25 C 17 49 55.135 -06 20 56.58 V T08
2022-09-28 05:46:08 C 17 49 56.789 -06 20 51.25 V T08
2023-08-10 02:16:24 C 02 23 08.75 +51 27 59.3 X C95
2023-08-10 02:45:46 C 02 23 09.70 +51 28 14.5 X C95
2023-10-11 10:29:17 C 01 53 32.659 +60 17 27.46 V T05
2023-10-11 10:32:34 C 01 53 32.558 +60 17 27.10 V T05
2023-10-11 11:53:37 C 01 53 26.112 +60 17 26.02 V T05
2023-10-11 12:01:51 C 01 53 25.344 +60 17 24.79 V T05
2023-11-22 08:20:57 C 00 46 35.438 +52 50 08.30 V T05