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
2005-05-20 09:24:51 C 21 04 13.02 +03 43 27.7 19.3 o 644
2005-05-20 09:43:42 C 21 04 14.93 +03 43 47.0 19.3 o 644
2005-05-20 10:05:23 C 21 04 17.09 +03 44 08.7 19.1 o 644
2005-06-01 08:55:33 C 21 33 31.90 +08 39 56.8 18.6 c 704
2005-06-01 09:10:33 C 21 33 33.41 +08 40 13.6 19.1 c 704
2005-06-01 09:25:12 C 21 33 34.88 +08 40 28.7 19.2 c 704
2005-06-01 09:39:55 C 21 33 36.39 +08 40 44.5 19.5 c 704
2005-06-01 09:54:37 C 21 33 37.78 +08 40 59.7 18.6 c 704
2005-06-10 09:23:53 C 21 55 30.52 +12 28 19.9 r 703
2005-06-10 09:33:18 C 21 55 31.41 +12 28 29.0 r 703
2005-06-10 09:46:07 C 21 55 32.70 +12 28 43.0 r 703
2005-06-16 08:16:00 C 22 10 00.66 +14 58 07.1 o 699
2005-06-16 08:52:50 C 22 10 04.32 +14 58 45.8 o 699
2005-06-16 09:29:41 C 22 10 07.96 +14 59 25.1 o 699
2005-06-16 10:06:32 C 22 10 11.56 +15 00 03.4 o 699
2005-06-19 08:43:59 C 22 17 22.58 +16 13 10.1 18.1 c 704
2005-06-19 08:57:49 C 22 17 23.96 +16 13 24.2 18.5 c 704
2005-06-19 09:39:16 C 22 17 28.04 +16 14 07.2 18.4 c 704
2005-07-10 08:31:53 C 23 08 57.99 +24 13 40.1 o 699
2005-07-10 09:02:05 C 23 09 01.04 +24 14 06.1 o 699
2005-07-10 09:32:18 C 23 09 04.04 +24 14 31.7 o 699
2005-07-19 21:50:26 C 23 32 33.35 +27 10 27.1 o 198
2005-07-19 21:51:28 C 23 32 33.45 +27 10 27.6 o 198
2005-07-19 21:54:04 C 23 32 33.72 +27 10 29.7 o 198
2005-07-24 00:36:20 C 23 42 41.47 +28 15 06.9 r 941
2005-07-24 00:36:55 C 23 42 41.54 +28 15 07.2 r 941
2005-07-24 00:37:29 C 23 42 41.61 +28 15 07.5 r 941
2005-07-24 00:38:04 C 23 42 41.67 +28 15 07.8 r 941
2005-07-24 00:39:48 C 23 42 41.87 +28 15 08.5 r 941
2005-07-29 08:00:56 C 23 55 40.35 +29 26 13.6 17.7 c 704
2005-07-29 08:49:31 C 23 55 45.04 +29 26 38.3 17.7 c 704
2005-07-29 09:05:45 C 23 55 46.59 +29 26 46.9 17.5 c 704
2005-08-08 22:44:55 C 00 20 51.25 +30 58 40.1 r 084
2005-08-08 22:49:03 C 00 20 51.66 +30 58 41.0 r 084
2005-08-10 22:02:06 C 00 25 21.88 +31 07 30.1 r 240
2005-08-10 22:04:35 C 00 25 22.12 +31 07 30.5 r 240
2005-08-10 22:05:49 C 00 25 22.22 +31 07 30.7 r 240
2005-08-10 22:07:03 C 00 25 22.33 +31 07 31.0 r 240
2005-08-10 22:09:32 C 00 25 22.56 +31 07 31.4 r 240
2005-08-10 22:12:00 C 00 25 22.79 +31 07 31.9 r 240
2005-08-10 22:15:42 C 00 25 23.14 +31 07 32.6 r 240
2005-08-10 22:21:54 C 00 25 23.71 +31 07 33.7 r 240
2005-08-10 22:24:22 C 00 25 23.94 +31 07 34.2 r 240
2005-08-19 22:42:37 C 00 44 56.68 +31 09 18.8 r 084
2005-08-19 22:45:45 C 00 44 56.94 +31 09 18.1 r 084
2005-08-20 22:45:36 C 00 46 59.45 +31 05 20.4 r 084
2005-08-20 22:48:44 C 00 46 59.72 +31 05 19.4 r 084
2005-08-24 22:52:19 C 00 54 50.88 +30 40 22.9 r 084
2005-08-24 22:55:26 C 00 54 51.09 +30 40 22.0 r 084
2005-08-26 00:52:30 C 00 56 52.06 +30 31 03.3 r 084