66251 (1999 GJ2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1981135061 ± 5.59e-09
Semi-major axis (a)1.5355204076 AU ± 1.93e-10
Inclination (i)11.27945794° ± 5.87e-07
Long. of Asc. Node (Ω)196.17385806° ± 2.33e-06
Arg. of Perihelion (ω)142.54699701° ± 3.43e-06
Mean Anomaly (M)232.34824150° ± 1.63e-06
Mean Motion (n)0.5179989591°/day ± 9.75e-11
Perihelion dist (q)1.23131308 AU ± 8.58e-09
Aphelion dist (Q)1.83972774 AU ± 8.58e-09
Orbital Period1.90275727 yr ± 3.58e-10
Physical Parameters
H (abs. magnitude)17.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.207″
Uncertainty0
Orbit TypeAmor
MOID0.245908 AU
Observations Used3308
Gaia Obs Used33
Oppositions15
Arc Total1984-2025
First Observation Used1984-10-12
Last Observation Used2025-02-01
Observations (3718)
Date Type RA Dec Mag Band Observatory
2024-09-28 06:22:16 C 23 04 11.294 +08 28 49.84 V 703
2024-09-28 22:18:47 C 23 04 56.681 +07 58 48.29 Z C23
2024-09-28 22:33:55 C 23 04 57.262 +07 58 19.85 Z C23
2024-09-28 22:54:27 C 23 04 58.46 +07 57 51.0 V J43
2024-09-28 23:11:30 C 23 04 59.12 +07 57 19.3 V J43
2024-09-28 23:28:14 C 23 04 59.78 +07 56 47.9 V J43
2024-09-28 23:38:45 C 23 04 59.942 +07 56 18.49 Z C23
2024-09-29 01:23:11 C 23 05 05.96 +07 53 49.0 834
2024-09-29 01:53:21 C 23 05 07.14 +07 52 52.6 834
2024-09-29 19:09:58 C 23 05 57.559 +07 20 04.99 q K73
2024-09-29 19:13:37 C 23 05 57.730 +07 19 58.26 q K73
2024-09-29 20:05:16 C 23 05 59.72 +07 18 19.3 X G02
2024-09-29 20:11:15 C 23 05 59.97 +07 18 08.2 X G02
2024-09-29 20:11:55 B 23 06 00.233 +07 18 09.29 V 160
2024-09-29 20:16:47 B 23 06 00.470 +07 18 00.11 V 160
2024-09-29 20:16:59 C 23 06 00.21 +07 17 57.6 X G02
2024-09-29 20:21:40 B 23 06 00.670 +07 17 50.93 V 160
2024-09-30 03:32:08 C 23 06 20.762 +07 05 16.94 V W68
2024-09-30 03:46:39 C 23 06 21.346 +07 04 50.05 V W68
2024-09-30 03:51:14 C 23 06 21.528 +07 04 41.66 V W68
2024-09-30 03:59:07 C 23 06 21.850 +07 04 27.05 V W68
2024-09-30 19:58:09 C 23 07 09.61 +06 34 24.0 X G02
2024-09-30 20:04:23 C 23 07 09.88 +06 34 12.6 X G02
2024-09-30 20:10:17 C 23 07 10.14 +06 34 01.8 X G02
2024-09-30 20:19:35 C 23 07 10.663 +06 33 48.42 q K73
2024-09-30 20:22:18 C 23 07 10.776 +06 33 43.74 q K73
2024-09-30 20:25:02 C 23 07 10.908 +06 33 38.48 q K73
2024-09-30 20:27:44 C 23 07 11.006 +06 33 33.66 q K73
2024-09-30 20:30:29 C 23 07 11.126 +06 33 28.58 q K73
2024-10-01 09:00:57 C 23 07 47.762 +06 10 53.11 V T05
2024-10-01 09:05:30 C 23 07 47.950 +06 10 44.80 V T05
2024-10-01 09:19:54 C 23 07 48.535 +06 10 18.73 V T05
2024-10-01 10:01:00 C 23 07 50.213 +06 09 03.96 V T05
2024-10-01 18:54:31 C 23 08 18.27 +05 52 45.1 X G02
2024-10-01 19:02:10 C 23 08 18.61 +05 52 31.3 X G02
2024-10-01 19:09:34 C 23 08 18.94 +05 52 18.0 X G02
2024-10-01 19:35:25 C 23 08 20.330 +05 51 30.42 Z C23
2024-10-01 19:50:36 C 23 08 20.846 +05 51 47.12 V M22
2024-10-01 19:53:12 C 23 08 20.957 +05 51 42.44 V M22
2024-10-01 19:58:42 C 23 08 21.458 +05 50 53.20 V M52
2024-10-01 19:59:43 C 23 08 21.228 +05 51 30.74 V M22
2024-10-01 20:30:39 C 23 08 22.848 +05 49 55.81 V M52
2024-10-01 20:50:30 C 23 08 23.364 +05 49 59.34 V M22
2024-10-01 21:01:21 C 23 08 24.192 +05 48 55.91 Z C23
2024-10-02 06:17:25 C 23 08 51.540 +05 32 26.41 V 703
2024-10-02 06:20:44 C 23 08 51.695 +05 32 20.40 V 703
2024-10-02 06:24:03 C 23 08 51.832 +05 32 14.53 V 703
2024-10-02 06:27:21 C 23 08 51.976 +05 32 08.70 V 703
2024-10-02 13:19:14 C 23 09 13.71 +05 19 53.0 V D29
2024-10-02 13:39:36 C 23 09 14.58 +05 19 16.9 V D29