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
2022-08-01 07:21:26 C 16 31 36.513 +07 50 10.31 U F52
2022-08-01 07:38:08 C 16 31 37.106 +07 50 00.32 U F52
2022-08-01 07:54:52 C 16 31 37.700 +07 49 50.39 U F52
2022-08-04 14:31:14 S 16 35 02.136 +07 01 49.76 L C51
2022-08-04 17:39:00 S 16 35 10.94 +06 59 53.1 L C51
2022-08-04 17:39:11 S 16 35 10.96 +06 59 52.2 L C51
2022-08-04 20:46:57 S 16 35 19.78 +06 57 54.7 L C51
2022-08-04 23:54:42 S 16 35 28.69 +06 55 56.2 L C51
2022-08-05 03:02:40 S 16 35 37.56 +06 53 57.3 L C51
2022-08-05 04:35:49 S 16 35 42.02 +06 52 59.3 L C51
2022-08-05 06:10:26 S 16 35 46.51 +06 51 58.4 L C51
2022-08-05 07:44:19 S 16 35 51.05 +06 50 59.4 L C51
2022-08-05 09:18:12 S 16 35 55.55 +06 49 59.0 L C51
2022-08-05 09:18:23 S 16 35 55.61 +06 49 58.8 L C51
2022-08-05 10:52:16 S 16 36 00.13 +06 48 59.1 L C51
2022-08-05 14:00:02 S 16 36 09.16 +06 46 59.8 L C51
2022-08-05 15:33:55 S 16 36 13.75 +06 45 59.3 L C51
2022-08-05 17:07:48 S 16 36 18.36 +06 45 00.0 L C51
2022-08-05 17:07:59 S 16 36 18.38 +06 44 59.2 L C51
2022-08-05 18:41:52 S 16 36 22.97 +06 43 59.0 L C51
2022-08-05 19:28:53 C 16 36 25.001 +06 43 40.48 V M22
2022-08-05 19:33:26 C 16 36 25.205 +06 43 37.16 V M22
2022-08-05 19:41:35 C 16 36 25.582 +06 43 32.56 V M22
2022-08-05 19:58:02 C 16 36 26.309 +06 43 21.86 V M22
2022-08-05 20:15:45 S 16 36 27.58 +06 42 59.6 L C51
2022-08-05 23:23:31 S 16 36 36.83 +06 40 59.2 L C51
2022-08-06 02:31:28 S 16 36 46.13 +06 38 58.9 L C51
2022-08-06 05:39:14 S 16 36 55.45 +06 36 58.3 L C51
2022-08-06 08:47:00 S 16 37 04.83 +06 34 57.6 L C51
2022-08-06 08:47:11 S 16 37 04.85 +06 34 56.7 L C51
2022-08-08 01:28:44 C 16 39 11.194 +06 08 33.86 V W68
2022-08-08 01:33:57 C 16 39 11.414 +06 08 31.74 V W68
2022-08-08 01:42:49 C 16 39 11.902 +06 08 25.40 V W68
2022-08-08 01:59:09 C 16 39 12.696 +06 08 14.17 V W68
2022-08-09 07:12:41 S 16 40 49.00 +05 48 40.0 L C51
2022-08-09 13:28:24 S 16 41 10.085 +05 44 28.18 L C51
2022-08-09 16:36:10 S 16 41 20.70 +05 42 21.7 L C51
2022-08-09 16:36:21 S 16 41 20.71 +05 42 21.2 L C51
2022-08-09 19:24:44 C 16 41 30.043 +05 40 38.21 V M22
2022-08-09 19:29:17 C 16 41 30.278 +05 40 35.08 V M22
2022-08-09 19:37:13 C 16 41 30.701 +05 40 29.50 V M22
2022-08-09 19:44:07 S 16 41 31.41 +05 40 14.6 L C51
2022-08-09 19:56:50 C 16 41 31.790 +05 40 16.46 V M22
2022-08-09 21:18:00 S 16 41 36.73 +05 39 11.6 L C51
2022-08-09 22:51:53 S 16 41 42.09 +05 38 08.6 L C51
2022-08-10 00:25:46 S 16 41 47.47 +05 37 05.1 L C51
2022-08-10 03:33:43 S 16 41 58.24 +05 34 57.9 L C51
2022-08-10 05:07:36 S 16 42 03.64 +05 33 54.9 L C51
2022-08-10 06:41:30 S 16 42 09.04 +05 32 51.9 L C51
2022-08-10 08:15:22 S 16 42 14.479 +05 31 47.46 L C51