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
2024-12-02 03:46:17 C 00 49 16.921 -09 07 19.92 V G96
2024-12-02 03:54:26 C 00 49 17.533 -09 07 17.69 V G96
2024-12-02 04:02:34 C 00 49 18.138 -09 07 15.31 V G96
2024-12-03 01:26:37 C 00 50 59.419 -09 01 01.67 V W68
2024-12-03 01:37:09 C 00 51 00.182 -09 00 58.50 V W68
2024-12-03 01:41:42 C 00 51 00.540 -09 00 57.71 V W68
2024-12-03 01:56:20 C 00 51 01.644 -09 00 53.03 V W68
2024-12-03 03:38:14 C 00 51 09.918 -09 00 38.12 V 703
2024-12-03 03:41:30 C 00 51 10.156 -09 00 37.04 V 703
2024-12-03 03:44:46 C 00 51 10.494 -09 00 36.68 V 703
2024-12-03 03:48:02 C 00 51 10.642 -09 00 36.11 V 703
2024-12-05 04:29:57 C 00 55 01.873 -08 45 55.22 V 703
2024-12-05 04:33:13 C 00 55 02.176 -08 45 54.11 V 703
2024-12-05 04:36:29 C 00 55 02.341 -08 45 53.24 V 703
2024-12-05 04:39:45 C 00 55 02.564 -08 45 52.45 V 703
2024-12-06 06:45:18 C 00 57 07.195 -08 37 25.82 V T08
2024-12-06 06:50:34 C 00 57 07.613 -08 37 23.81 V T08
2024-12-06 06:58:14 C 00 57 08.203 -08 37 21.43 V T08
2024-12-06 07:22:06 C 00 57 09.965 -08 37 13.84 V T08
2024-12-07 01:50:50 C 00 58 38.278 -08 30 51.84 V W68
2024-12-07 01:55:22 C 00 58 38.650 -08 30 50.80 V W68
2024-12-07 02:05:48 C 00 58 39.451 -08 30 47.05 V W68
2024-12-07 02:29:55 C 00 58 41.294 -08 30 38.88 V W68
2024-12-08 02:36:29 C 01 00 37.249 -08 22 34.72 V 703
2024-12-08 02:39:55 C 01 00 37.519 -08 22 32.56 V 703
2024-12-08 02:43:21 C 01 00 37.786 -08 22 31.37 V 703
2024-12-08 02:46:47 C 01 00 38.063 -08 22 30.25 V 703
2024-12-08 07:15:18 C 01 00 59.198 -08 20 53.27 V T05
2024-12-08 07:19:54 C 01 00 59.542 -08 20 52.01 V T05
2024-12-08 07:28:25 C 01 01 00.156 -08 20 48.66 V T05
2024-12-08 07:48:01 C 01 01 01.702 -08 20 41.89 V T05
2024-12-14 07:13:30 C 01 12 33.811 -07 25 34.36 V T08
2024-12-14 07:33:27 C 01 12 35.407 -07 25 26.33 V T08
2024-12-14 07:38:05 C 01 12 35.772 -07 25 23.99 V T08
2024-12-14 07:54:01 C 01 12 37.013 -07 25 17.44 V T08
2024-12-16 19:54:08 C 01 17 28.901 -06 59 42.07 V M22
2024-12-16 19:58:44 C 01 17 29.230 -06 59 41.21 V M22
2024-12-16 20:08:41 C 01 17 30.012 -06 59 35.52 V M22
2024-12-16 20:25:14 C 01 17 31.284 -06 59 29.33 V M22
2024-12-18 05:05:21 C 01 20 10.727 -06 45 22.25 V 703
2024-12-18 05:08:40 C 01 20 10.925 -06 45 19.08 V 703
2024-12-18 05:15:18 C 01 20 11.350 -06 45 17.57 V 703
2024-12-19 01:59:58 C 01 21 53.047 -06 35 48.77 V W68
2024-12-19 02:04:33 C 01 21 53.299 -06 35 47.00 V W68
2024-12-19 02:13:07 C 01 21 53.954 -06 35 42.50 V W68
2024-12-19 02:27:39 C 01 21 55.176 -06 35 35.81 V W68
2024-12-19 05:40:39 C 01 22 10.884 -06 34 20.50 V 703
2024-12-19 05:43:58 C 01 22 11.053 -06 34 19.81 V 703
2024-12-19 05:50:37 C 01 22 11.640 -06 34 15.71 V 703
2024-12-20 04:31:58 C 01 24 02.984 -06 23 56.26 V 703