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
2001-04-01 08:02:30 C 15 26 16.85 -13 01 40.5 808
2001-04-15 13:25:22 C 15 22 02.47 -09 08 30.2 t 608
2001-04-15 13:40:30 C 15 22 02.02 -09 08 18.5 t 608
2001-04-16 08:01:04 C 15 21 33.18 -08 53 47.7 18.2 c 704
2001-04-16 08:20:42 C 15 21 32.66 -08 53 32.2 18.7 c 704
2001-04-16 08:40:20 C 15 21 32.03 -08 53 17.0 18.3 c 704
2001-04-16 08:59:53 C 15 21 31.44 -08 53 00.2 18.4 c 704
2001-04-16 09:19:27 C 15 21 30.84 -08 52 45.5 18.1 c 704
2001-04-24 09:20:00 C 15 14 54.35 -06 10 48.9 17.8 c 704
2001-04-24 09:41:55 C 15 14 53.39 -06 10 29.1 17.7 c 704
2001-04-24 10:03:50 C 15 14 52.51 -06 10 11.2 19.3 c 704
2001-04-24 10:25:32 C 15 14 51.52 -06 09 50.1 18.0 c 704
2001-04-24 10:45:15 C 15 14 50.58 -06 09 33.7 17.7 c 704
2001-04-25 07:33:13 C 15 13 59.37 -05 51 13.0 c 699
2001-04-25 08:03:40 C 15 13 57.95 -05 50 45.7 c 699
2001-04-25 08:34:07 C 15 13 56.58 -05 50 19.2 c 699
2001-04-25 09:04:35 C 15 13 55.21 -05 49 52.3 c 699
2001-04-25 14:44:55 C 15 13 40.20 -05 44 47.7 t 608
2001-04-25 14:59:36 C 15 13 39.55 -05 44 34.6 t 608
2001-04-27 23:45:21 C 15 11 09.50 -04 54 01.8 071
2001-04-27 23:53:15 C 15 11 09.26 -04 53 54.5 071
2001-04-28 00:02:44 C 15 11 08.75 -04 53 45.1 071
2001-05-10 20:41:36 C 14 55 26.62 -00 21 26.0 151
2001-05-10 20:43:03 C 14 55 26.52 -00 21 24.8 151
2001-05-10 20:49:05 C 14 55 26.18 -00 21 19.3 151
2001-05-10 20:53:51 C 14 55 25.92 -00 21 15.8 151
2001-05-10 20:55:00 C 14 55 25.85 -00 21 14.4 151
2001-05-10 20:56:17 C 14 55 25.76 -00 21 14.1 151
2001-05-11 21:11:57 C 14 54 07.82 -00 01 06.0 151
2001-05-11 21:15:06 C 14 54 07.66 -00 01 04.1 151
2001-05-11 21:18:18 C 14 54 07.45 -00 01 01.0 151
2001-05-11 21:20:19 C 14 54 07.34 -00 00 59.3 151
2001-05-11 21:23:04 C 14 54 07.21 -00 00 57.0 151
2001-05-11 21:37:11 C 14 54 06.39 -00 00 45.4 151
2001-05-12 23:05:49 C 14 52 44.44 +00 20 00.8 113
2001-05-12 23:07:33 C 14 52 44.33 +00 20 02.1 113
2001-05-12 23:09:14 C 14 52 44.24 +00 20 03.6 113
2001-05-12 23:10:56 C 14 52 44.15 +00 20 05.1 113
2001-05-12 23:12:39 C 14 52 44.05 +00 20 06.3 113
2001-05-12 23:14:21 C 14 52 43.95 +00 20 07.8 113
2001-05-12 23:16:02 C 14 52 43.87 +00 20 09.1 113
2001-05-12 23:17:44 C 14 52 43.77 +00 20 10.4 113
2001-05-12 23:19:26 C 14 52 43.67 +00 20 11.8 113
2001-05-12 23:21:08 C 14 52 43.57 +00 20 13.5 113
2001-05-13 21:05:31 C 14 51 34.65 +00 37 38.7 151
2001-05-13 21:09:39 C 14 51 34.42 +00 37 41.9 151
2001-05-13 21:13:19 C 14 51 34.19 +00 37 45.3 151
2001-05-13 21:16:51 C 14 51 33.98 +00 37 47.7 151
2001-05-19 20:35:26 C 14 44 11.31 +02 24 12.0 151
2001-05-19 20:38:00 C 14 44 11.18 +02 24 14.5 151