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
2024-07-30 01:05:00 C 22 13 14.70 +30 31 58.3 Y 557
2024-07-30 01:51:16 C 22 13 15.763 +30 32 24.55 W M01
2024-07-30 02:02:55 C 22 13 16.86 +30 32 22.7 Y 557
2024-07-30 12:10:03 C 22 13 43.114 +30 36 51.62 V T05
2024-07-30 12:58:17 C 22 13 44.767 +30 37 11.35 V T05
2024-07-30 13:02:39 C 22 13 44.918 +30 37 13.08 V T05
2024-07-30 13:39:31 C 22 13 46.195 +30 37 27.70 V T05
2024-07-30 20:21:21 C 22 14 05.10 +30 39 54.5 Y 557
2024-07-30 21:24:30 B 22 14 07.641 +30 40 20.75 X B72
2024-07-30 21:25:32 B 22 14 07.691 +30 40 21.23 X B72
2024-07-30 21:26:35 B 22 14 07.721 +30 40 21.63 X B72
2024-07-30 21:27:37 B 22 14 07.763 +30 40 22.13 X B72
2024-07-30 21:27:43 C 22 14 07.70 +30 40 23.3 Y 557
2024-07-30 21:35:06 C 22 14 08.088 +30 40 24.89 Z C23
2024-07-30 22:19:56 C 22 14 09.68 +30 40 45.4 Y 557
2024-07-30 23:03:52 C 22 14 11.508 +30 41 02.51 Z C23
2024-07-30 23:15:51 C 22 14 11.75 +30 41 08.7 Y 557
2024-07-30 23:58:32 C 22 14 13.32 +30 41 26.2 Y 557
2024-07-31 00:02:41 C 22 14 12.930 +30 41 36.47 W M01
2024-07-31 00:55:30 C 22 14 14.762 +30 41 56.65 W M01
2024-07-31 01:04:03 C 22 14 15.71 +30 41 52.2 Y 557
2024-07-31 01:48:19 C 22 14 16.646 +30 42 16.13 W M01
2024-07-31 01:59:01 C 22 14 17.72 +30 42 13.5 Y 557
2024-07-31 10:36:56 C 22 14 40.546 +30 45 47.45 V T05
2024-07-31 10:41:30 C 22 14 40.685 +30 45 49.14 V T05
2024-07-31 11:00:24 C 22 14 41.333 +30 45 56.66 V T05
2024-07-31 11:39:49 C 22 14 42.653 +30 46 12.14 V T05
2024-08-01 12:01:08 C 22 15 42.874 +30 55 03.72 V T08
2024-08-01 12:05:17 C 22 15 43.006 +30 55 05.23 V T08
2024-08-01 12:14:58 C 22 15 43.318 +30 55 08.54 V T08
2024-08-01 12:56:35 C 22 15 44.686 +30 55 22.48 V T08
2024-08-01 19:13:42 C 22 16 02.121 +30 57 20.38 W M01
2024-08-02 01:32:22 C 22 16 14.986 +30 59 29.19 W M01
2024-08-02 10:50:39 C 22 16 39.110 +31 02 33.47 V T08
2024-08-02 10:53:18 C 22 16 39.199 +31 02 34.37 V T08
2024-08-02 10:59:17 C 22 16 39.394 +31 02 36.31 V T08
2024-08-02 11:42:09 C 22 16 40.764 +31 02 49.99 V T08
2024-08-02 19:32:01 C 22 17 01.007 +31 05 03.24 W M01
2024-08-02 20:37:14 C 22 17 03.324 +31 05 12.05 Z C23
2024-08-02 21:22:57 C 22 17 05.074 +31 05 27.38 Z C23
2024-08-03 01:50:34 C 22 17 13.526 +31 06 56.46 W M01
2024-08-03 10:36:06 C 22 17 36.209 +31 09 31.07 V T05
2024-08-03 10:40:00 C 22 17 36.341 +31 09 32.18 V T05
2024-08-03 10:47:10 C 22 17 36.564 +31 09 34.16 V T05
2024-08-03 10:54:58 C 22 17 36.809 +31 09 36.54 V T05
2024-08-04 10:27:51 C 22 18 32.527 +31 15 38.05 V T05
2024-08-04 10:32:29 C 22 18 32.669 +31 15 39.28 V T05
2024-08-04 10:40:24 C 22 18 32.914 +31 15 41.29 V T05
2024-08-04 10:48:14 C 22 18 33.149 +31 15 43.27 V T05
2024-08-05 11:52:55 C 22 19 30.658 +31 21 10.51 V T08