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
2003-06-28 21:48:44 C 17 45 13.02 +15 33 07.8 c 938
2003-06-28 22:34:26 C 17 45 10.89 +15 33 26.8 c 938
2003-06-29 00:41:55 C 17 45 04.74 +15 34 18.1 d 941
2003-06-29 00:44:13 C 17 45 04.59 +15 34 18.8 d 941
2003-06-29 00:46:30 C 17 45 04.46 +15 34 19.6 d 941
2003-06-29 00:48:49 C 17 45 04.35 +15 34 20.5 d 941
2003-06-29 20:31:03 C 17 44 15.70 +15 41 53.3 d 151
2003-06-29 20:34:53 C 17 44 15.48 +15 41 55.3 d 151
2003-06-29 20:38:23 C 17 44 15.36 +15 41 56.5 d 151
2003-06-29 20:44:08 C 17 44 15.08 +15 41 59.0 d 151
2003-06-30 06:32:02 C 17 43 50.01 +15 45 37.9 16.7 c 704
2003-06-30 06:46:20 C 17 43 49.32 +15 45 43.0 16.8 c 704
2003-06-30 07:00:32 C 17 43 48.68 +15 45 48.1 16.4 c 704
2003-06-30 07:14:39 C 17 43 48.02 +15 45 53.0 17.1 c 704
2003-06-30 07:28:47 C 17 43 47.35 +15 45 58.9 18.1 c 704
2003-06-30 09:47:42 C 17 43 41.80 +15 46 52.4 17.4 c 608
2003-06-30 10:02:40 C 17 43 41.12 +15 46 57.7 17.5 c 608
2003-06-30 10:18:04 C 17 43 40.38 +15 47 02.8 17.7 c 608
2003-07-01 04:02:43 C 17 42 56.89 +15 53 01.3 16.7 d H72
2003-07-01 04:06:55 C 17 42 56.71 +15 53 02.0 16.4 d H72
2003-07-01 04:11:04 C 17 42 56.52 +15 53 03.3 15.4 d H72
2003-07-01 04:15:15 C 17 42 56.45 +15 53 03.9 d H72
2003-07-05 21:27:19 C 17 38 30.87 +16 20 18.9 126
2003-07-05 21:34:00 C 17 38 30.57 +16 20 20.0 126
2003-07-05 21:49:13 C 17 38 29.95 +16 20 22.2 126
2003-07-06 21:12:48 C 17 37 39.35 +16 23 38.3 c 240
2003-07-06 21:18:24 C 17 37 39.14 +16 23 39.0 c 240
2003-07-06 21:24:00 C 17 37 38.92 +16 23 39.8 c 240
2003-07-06 21:24:47 C 17 37 38.88 +16 23 39.9 c 240
2003-07-06 22:05:25 C 17 37 37.31 +16 23 48.7 c 108
2003-07-06 22:34:20 C 17 37 36.07 +16 23 49.1 c 108
2003-07-06 22:46:39 C 17 37 35.64 +16 23 53.4 c 108
2003-07-10 22:54:57 C 17 34 26.76 +16 28 54.7 d 170
2003-07-10 22:57:00 C 17 34 26.69 +16 28 54.6 d 170
2003-07-13 05:48:27 C 17 32 54.38 +16 25 57.1 c 762
2003-07-13 06:03:46 C 17 32 53.93 +16 25 55.4 c 762
2003-07-13 06:20:31 C 17 32 53.41 +16 25 53.5 c 762
2003-07-13 21:29:31 C 17 32 30.78 +16 24 20.7 c 198
2003-07-13 21:39:54 C 17 32 30.58 +16 24 19.4 c 198
2003-07-13 21:43:57 C 17 32 30.41 +16 24 18.9 c 198
2003-07-14 04:00:45 C 17 32 21.16 +16 23 36.4 c 762
2003-07-14 04:12:29 C 17 32 20.82 +16 23 35.5 c 762
2003-07-14 04:23:31 C 17 32 20.55 +16 23 33.6 c 762
2003-07-14 10:47:38 C 17 32 10.57 +16 22 52.3 17.9 c 608
2003-07-14 11:03:59 C 17 32 10.01 +16 22 50.9 17.4 c 608
2003-07-14 11:18:54 C 17 32 09.72 +16 22 49.9 17.3 c 608
2003-07-14 20:53:23 C 17 31 57.27 +16 21 22.4 d 151
2003-07-14 20:55:59 C 17 31 57.18 +16 21 21.6 d 151
2003-07-14 20:57:23 C 17 31 57.12 +16 21 21.2 d 151
2003-07-14 20:59:15 C 17 31 57.09 +16 21 21.0 d 151