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
2005-10-03 09:00:29 C 01 32 46.73 +12 20 31.3 c 691
2005-10-04 00:04:00 C 01 32 48.25 +11 53 27.3 r 084
2005-10-04 00:06:39 C 01 32 48.24 +11 53 22.6 r 084
2005-10-05 18:47:13 C 01 32 50.14 +10 37 13.7 o 084
2005-10-06 07:01:26 C 01 32 48.90 +10 15 37.2 o 699
2005-10-06 07:09:46 C 01 32 48.80 +10 15 23.5 r 703
2005-10-06 07:17:40 C 01 32 48.73 +10 15 09.6 r 703
2005-10-06 07:25:33 C 01 32 48.66 +10 14 55.6 r 703
2005-10-06 07:33:01 C 01 32 48.62 +10 14 41.2 o 699
2005-10-06 07:33:36 C 01 32 48.58 +10 14 41.4 r 703
2005-10-06 08:04:37 C 01 32 48.34 +10 13 44.8 o 699
2005-10-06 08:36:13 C 01 32 48.04 +10 12 48.7 o 699
2005-10-07 06:05:24 C 01 32 46.68 +09 34 38.5 15.0 c 704
2005-10-07 06:21:00 C 01 32 46.53 +09 34 10.8 15.5 c 704
2005-10-07 06:36:33 C 01 32 46.38 +09 33 43.4 15.4 c 704
2005-10-07 06:52:10 C 01 32 46.22 +09 33 15.7 15.4 c 704
2005-10-07 07:07:46 C 01 32 46.07 +09 32 48.0 15.5 c 704
2005-10-08 23:37:23 C 01 32 38.43 +08 21 11.9 r 084
2005-10-08 23:40:02 C 01 32 38.40 +08 21 07.4 r 084
2005-10-10 00:43:05 C 01 32 32.24 +07 37 25.9 o 084
2005-10-10 22:59:44 C 01 32 26.60 +06 58 57.1 r 084
2005-10-10 23:02:24 C 01 32 26.56 +06 58 52.4 r 084
2005-10-11 09:11:18 C 01 32 23.001 +06 41 39.95 645
2005-10-11 09:12:30 C 01 32 22.988 +06 41 37.98 645
2005-10-11 09:14:53 C 01 32 22.960 +06 41 33.81 645
2005-10-11 09:16:05 C 01 32 22.956 +06 41 31.84 645
2005-10-11 21:15:33 C 01 32 20.39 +06 20 55.9 o 084
2005-10-11 21:18:12 C 01 32 20.37 +06 20 51.8 o 084
2005-10-12 02:31:35 C 01 32 17.58 +06 11 59.3 r 084
2005-10-12 07:22:05 C 01 32 17.04 +06 04 01.0 c 691
2005-10-12 07:47:07 C 01 32 16.71 +06 03 18.7 c 691
2005-10-12 08:12:08 C 01 32 16.30 +06 02 36.4 c 691
2005-10-12 18:35:15 C 01 32 14.09 +05 44 57.4 o 084
2005-10-12 18:37:54 C 01 32 14.08 +05 44 53.1 o 084
2005-10-13 21:21:40 C 01 32 04.37 +05 00 29.9 r 084
2005-10-13 21:24:19 C 01 32 04.34 +05 00 25.7 r 084
2005-10-26 09:15:15 C 01 30 30.49 -02 03 58.9 o 644
2005-10-26 09:56:36 C 01 30 30.18 -02 04 46.4 o 644
2005-10-26 10:55:25 C 01 30 29.80 -02 05 53.7 o 644
2005-10-26 21:24:36 C 01 30 29.90 -02 17 52.7 o A81
2005-10-26 21:57:26 C 01 30 29.63 -02 18 29.5 o A81
2005-10-26 22:29:09 C 01 30 29.40 -02 19 05.4 o A81
2005-10-27 06:03:35 C 01 30 28.59 -02 27 29.2 15.2 c 704
2005-10-27 06:20:42 C 01 30 28.46 -02 27 48.5 15.6 c 704
2005-10-27 06:37:44 C 01 30 28.32 -02 28 07.3 15.5 c 704
2005-10-27 06:54:49 C 01 30 28.18 -02 28 26.3 15.6 c 704
2005-10-27 07:12:00 C 01 30 28.03 -02 28 45.1 15.4 c 704
2005-10-27 21:17:51 C 01 30 26.93 -02 44 19.0 r 084
2005-10-27 21:20:29 C 01 30 26.92 -02 44 21.9 r 084
2005-10-28 01:55:39 C 01 30 27.00 -02 48 40.8 834