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
2005-08-28 22:11:47 C 01 02 04.19 +30 00 30.9 c 127
2005-08-28 22:18:34 C 01 02 04.65 +30 00 28.1 c 127
2005-08-28 22:25:47 C 01 02 05.16 +30 00 24.4 c 127
2005-08-28 22:33:10 C 01 02 05.65 +30 00 20.9 c 127
2005-08-28 22:39:44 C 01 02 06.09 +30 00 17.8 c 127
2005-08-28 23:08:49 C 01 02 08.12 +30 00 05.0 r 240
2005-08-28 23:12:32 C 01 02 08.37 +30 00 03.2 r 240
2005-08-28 23:13:45 C 01 02 08.45 +30 00 02.6 r 240
2005-08-28 23:16:14 C 01 02 08.63 +30 00 01.5 r 240
2005-08-28 23:21:10 C 01 02 08.96 +29 59 59.0 r 240
2005-08-28 23:23:39 C 01 02 09.13 +29 59 57.9 r 240
2005-08-28 23:24:53 C 01 02 09.21 +29 59 57.3 r 240
2005-08-28 23:28:35 C 01 02 09.46 +29 59 55.5 r 240
2005-08-28 23:35:38 C 01 02 10.01 +29 59 52.4 r A13
2005-08-29 00:01:13 C 01 02 11.72 +29 59 40.2 r A13
2005-08-29 00:25:31 C 01 02 13.36 +29 59 28.3 r A13
2005-08-29 21:39:31 C 01 03 44.81 +29 48 15.7 c 127
2005-08-29 21:52:37 C 01 03 45.71 +29 48 09.0 c 127
2005-08-29 21:58:50 C 01 03 46.12 +29 48 05.9 c 127
2005-08-29 22:05:46 C 01 03 46.58 +29 48 02.3 c 127
2005-08-30 22:07:27 C 01 05 26.89 +29 34 27.1 c 127
2005-08-30 22:15:04 C 01 05 27.39 +29 34 22.8 c 127
2005-08-30 22:22:09 C 01 05 27.85 +29 34 19.2 c 127
2005-08-30 22:29:13 C 01 05 28.32 +29 34 15.1 c 127
2005-09-01 00:53:57 C 01 07 14.21 +29 18 04.6 r 084
2005-09-01 00:57:05 C 01 07 14.41 +29 18 02.7 r 084
2005-09-02 11:40:25 C 01 09 29.56 +28 55 01.7 16.1 o 644
2005-09-02 11:56:15 C 01 09 30.46 +28 54 50.3 16.1 o 644
2005-09-02 12:12:00 C 01 09 31.35 +28 54 39.1 16.1 o 644
2005-09-02 14:29:30 C 01 09 42.06 +28 52 59.6 m 355
2005-09-02 14:31:41 C 01 09 42.23 +28 52 59.1 m 355
2005-09-02 14:33:40 C 01 09 42.30 +28 52 58.4 m 355
2005-09-02 14:35:38 C 01 09 42.39 +28 52 56.4 m 355
2005-09-03 00:26:48 C 01 10 18.61 +28 45 44.5 r 084
2005-09-03 00:29:56 C 01 10 18.80 +28 45 42.2 r 084
2005-09-03 11:05:53 C 01 10 57.95 +28 38 06.7 16.2 o 644
2005-09-03 11:21:02 C 01 10 58.76 +28 37 55.4 16.1 o 644
2005-09-03 11:41:15 C 01 10 59.88 +28 37 39.8 16.2 o 644
2005-09-04 01:22:48 C 01 11 50.52 +28 27 04.7 r 084
2005-09-04 01:25:55 C 01 11 50.68 +28 27 02.5 r 084
2005-09-04 23:30:35 C 01 13 10.19 +28 09 32.2 r 084
2005-09-06 20:57:50 C 01 15 45.85 +27 30 34.2 r A74
2005-09-06 21:03:04 C 01 15 46.12 +27 30 29.6 r A74
2005-09-06 21:04:06 C 01 15 46.18 +27 30 28.8 r A74
2005-09-06 21:35:38 C 01 15 47.82 +27 30 01.4 r A74
2005-09-06 22:15:36 C 01 15 49.85 +27 29 26.6 r A74
2005-09-07 00:20:08 C 01 15 56.27 +27 27 34.9 c J93
2005-09-07 00:28:33 C 01 15 56.70 +27 27 27.5 c J93
2005-09-07 00:31:20 C 01 15 56.82 +27 27 24.6 c J93
2005-09-09 01:00:22 C 01 18 27.89 +26 41 07.9 r 084