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
2003-06-11 21:22:03 C 18 01 45.86 +11 00 01.3 d 151
2003-06-11 21:23:44 C 18 01 45.76 +11 00 02.9 d 151
2003-06-11 21:26:04 C 18 01 45.73 +11 00 04.5 d 151
2003-06-16 22:57:17 C 17 57 15.92 +12 41 28.3 c 127
2003-06-16 23:04:05 C 17 57 15.63 +12 41 33.5 c 127
2003-06-16 23:12:27 C 17 57 15.27 +12 41 38.9 c 127
2003-06-18 14:35:46 C 17 55 41.19 +13 11 43.0 c 322
2003-06-18 15:00:02 C 17 55 40.12 +13 12 00.0 c 322
2003-06-18 22:12:56 C 17 55 22.38 +13 16 50.9 17.2 A30
2003-06-18 22:17:46 C 17 55 22.21 +13 16 54.0 17.2 A30
2003-06-18 22:26:06 C 17 55 21.86 +13 17 00.5 17.4 A30
2003-06-19 23:06:37 C 17 54 20.72 +13 34 25.4 c A28
2003-06-19 23:11:33 C 17 54 20.49 +13 34 28.7 c A28
2003-06-19 23:19:27 C 17 54 20.13 +13 34 34.3 c A28
2003-06-19 23:21:23 C 17 54 20.05 +13 34 35.6 c A28
2003-06-20 22:24:47 C 17 53 22.59 +13 50 13.1 A30
2003-06-20 22:28:50 C 17 53 22.43 +13 50 16.3 A30
2003-06-20 22:34:06 C 17 53 22.14 +13 50 19.7 A30
2003-06-20 22:41:46 C 17 53 21.82 +13 50 24.3 A30
2003-06-20 22:48:06 C 17 53 21.55 +13 50 28.9 A30
2003-06-20 22:53:57 C 17 53 21.24 +13 50 32.5 A30
2003-06-20 23:12:53 C 17 53 20.62 +13 50 48.0 16.5 c 952
2003-06-20 23:17:33 C 17 53 20.41 +13 50 51.0 16.4 c 952
2003-06-20 23:21:33 C 17 53 20.22 +13 50 53.8 16.4 c 952
2003-06-20 23:25:20 C 17 53 20.04 +13 50 56.2 16.5 c 952
2003-06-20 23:29:23 C 17 53 19.86 +13 50 58.9 16.4 c 952
2003-06-21 21:57:10 C 17 52 23.58 +14 05 29.8 J87
2003-06-21 22:00:25 C 17 52 23.40 +14 05 34.5 J87
2003-06-21 22:03:31 C 17 52 23.11 +14 05 36.2 J87
2003-06-21 22:10:12 C 17 52 22.93 +14 05 39.9 J87
2003-06-21 22:20:59 C 17 52 22.39 +14 05 47.0 J87
2003-06-22 22:45:52 C 17 51 19.75 +14 20 50.7 d 151
2003-06-22 22:47:54 C 17 51 19.66 +14 20 52.0 d 151
2003-06-22 22:51:03 C 17 51 19.51 +14 20 53.9 d 151
2003-06-22 22:52:54 C 17 51 19.42 +14 20 55.0 d 151
2003-06-23 23:36:35 C 17 50 15.79 +14 35 23.4 c 127
2003-06-23 23:43:39 C 17 50 15.46 +14 35 27.3 c 127
2003-06-23 23:51:02 C 17 50 15.11 +14 35 31.5 c 127
2003-06-24 22:10:51 C 17 49 17.92 +14 47 54.2 c 127
2003-06-24 22:25:59 C 17 49 17.22 +14 48 02.5 c 127
2003-06-25 23:51:16 C 17 48 11.66 +15 01 21.4 c 938
2003-06-27 00:10:02 C 17 47 08.70 +15 13 08.0 c 198
2003-06-27 00:16:37 C 17 47 08.39 +15 13 11.1 c 198
2003-06-27 00:20:33 C 17 47 08.20 +15 13 12.9 c 198
2003-06-27 00:25:48 C 17 47 07.95 +15 13 15.4 c 198
2003-06-27 22:46:14 C 17 46 10.99 +15 23 23.0 d 557
2003-06-27 23:24:07 C 17 46 09.22 +15 23 39.6 d 557
2003-06-27 23:46:28 C 17 46 08.18 +15 23 49.3 d 557
2003-06-28 00:21:34 C 17 46 06.55 +15 24 04.2 d 557
2003-06-28 00:50:17 C 17 46 05.24 +15 24 16.5 d 557