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
2024-08-25 22:58:07 C 22 35 51.108 +29 08 44.20 Z C23
2024-08-26 20:30:26 C 22 36 30.216 +28 51 03.56 Z C23
2024-08-26 21:35:19 C 22 36 31.824 +28 50 10.46 Z C23
2024-08-26 23:33:25 B 22 36 34.476 +28 48 30.96 V L65
2024-08-26 23:37:36 B 22 36 34.574 +28 48 27.54 V L65
2024-08-26 23:41:47 B 22 36 34.680 +28 48 23.90 V L65
2024-08-27 01:06:16 B 22 36 36.552 +28 47 12.73 X K87
2024-08-27 01:09:26 B 22 36 36.629 +28 47 10.00 X K87
2024-08-27 01:12:35 B 22 36 36.706 +28 47 07.12 X K87
2024-08-27 20:03:32 C 22 37 11.99 +28 30 33.8 X G02
2024-08-27 20:11:11 C 22 37 12.18 +28 30 27.1 X G02
2024-08-27 20:18:32 C 22 37 12.36 +28 30 20.7 X G02
2024-08-27 21:22:39 C 22 37 14.158 +28 29 22.38 Z C23
2024-08-27 21:40:38 C 22 37 13.71 +28 29 11.4 V M77
2024-08-27 21:56:50 C 22 37 14.07 +28 28 56.7 V M77
2024-08-27 22:11:21 B 22 37 15.18 +28 28 38.6 q M07
2024-08-27 22:13:02 C 22 37 14.42 +28 28 42.0 V M77
2024-08-27 22:50:32 B 22 37 16.08 +28 28 03.7 q M07
2024-08-27 23:13:11 C 22 37 16.738 +28 27 44.17 Z C23
2024-08-28 00:00:23 B 22 37 17.70 +28 27 00.3 q M07
2024-08-28 06:39:58 C 22 37 31.699 +28 21 05.90 V T08
2024-08-28 06:42:51 C 22 37 31.766 +28 21 03.42 V T08
2024-08-28 07:33:09 C 22 37 32.926 +28 20 19.36 V T08
2024-08-28 07:50:02 C 22 37 33.300 +28 20 04.45 V T08
2024-08-28 19:47:42 C 22 37 54.346 +28 08 30.08 Z C23
2024-08-28 20:13:18 C 22 37 54.982 +28 08 06.11 Z C23
2024-08-28 20:59:28 C 22 37 56.064 +28 07 27.52 X M19
2024-08-28 21:05:30 C 22 37 56.196 +28 07 21.76 X M19
2024-08-28 21:11:31 C 22 37 56.330 +28 07 16.25 X M19
2024-08-28 21:17:32 C 22 37 56.470 +28 07 10.67 X M19
2024-08-28 21:19:55 C 22 37 56.525 +28 07 08.36 X M19
2024-08-28 21:23:32 C 22 37 56.606 +28 07 05.20 X M19
2024-08-28 21:29:33 C 22 37 56.741 +28 06 59.33 X M19
2024-08-28 21:35:34 C 22 37 56.882 +28 06 53.89 X M19
2024-08-28 21:40:24 C 22 37 56.986 +28 06 49.28 X M19
2024-08-29 11:15:14 C 22 38 19.872 +27 53 48.77 V T08
2024-08-29 12:07:41 C 22 38 20.894 +27 52 55.67 V T08
2024-08-29 12:31:51 C 22 38 21.394 +27 52 30.86 V T08
2024-08-29 13:07:38 C 22 38 22.152 +27 51 53.93 V T08
2024-08-30 07:49:07 C 22 38 56.548 +27 32 46.90 V G96
2024-08-30 07:55:23 C 22 38 56.677 +27 32 40.27 V G96
2024-08-30 08:01:41 C 22 38 56.807 +27 32 33.72 V G96
2024-08-30 08:07:58 C 22 38 56.915 +27 32 27.20 V G96
2024-08-30 08:09:50 C 22 38 58.694 +27 32 30.44 V T08
2024-08-30 08:13:49 C 22 38 58.778 +27 32 26.38 V T08
2024-08-30 08:17:49 C 22 38 58.860 +27 32 22.31 V T08
2024-08-30 08:40:56 C 22 38 59.333 +27 31 58.94 V T08
2024-08-30 20:36:05 C 22 39 20.39 +27 19 04.8 Y 557
2024-08-30 21:40:07 C 22 39 21.88 +27 17 57.4 Y 557
2024-08-30 22:44:10 C 22 39 23.33 +27 16 49.2 Y 557