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
2022-10-26 05:55:08 C 20 14 20.724 -13 07 52.14 V T08
2022-10-26 06:03:07 C 20 14 21.895 -13 07 54.80 V T08
2022-11-05 02:08:11 C 20 50 18.906 -13 36 45.94 V 703
2022-11-05 02:17:04 C 20 50 20.252 -13 36 45.18 V 703
2022-11-05 02:25:58 C 20 50 21.491 -13 36 44.89 V 703
2022-11-19 03:12:10 C 21 41 13.790 -13 13 13.80 V 703
2022-11-19 03:19:45 C 21 41 14.845 -13 13 12.68 V 703
2022-11-19 03:27:20 C 21 41 15.983 -13 13 11.28 V 703
2022-11-19 03:34:56 C 21 41 17.092 -13 13 10.09 V 703
2022-11-21 02:16:43 C 21 48 13.676 -13 04 21.14 V G96
2022-11-21 02:24:52 C 21 48 14.872 -13 04 19.63 V G96
2022-11-21 02:33:03 C 21 48 16.063 -13 04 17.90 V G96
2022-11-21 02:41:12 C 21 48 17.255 -13 04 16.14 V G96
2022-11-23 04:59:11 C 21 55 43.378 -12 53 20.36 V T08
2022-11-23 05:03:51 C 21 55 44.114 -12 53 18.71 V T08
2022-11-23 05:20:29 C 21 55 46.459 -12 53 14.21 V T08
2022-11-23 05:36:39 C 21 55 48.826 -12 53 10.32 V T08
2022-11-25 02:30:55 C 22 02 24.749 -12 42 16.70 V 703
2022-11-25 02:38:32 C 22 02 25.822 -12 42 14.90 V 703
2022-11-25 02:46:08 C 22 02 26.920 -12 42 13.14 V 703
2022-11-25 02:53:44 C 22 02 28.100 -12 42 12.13 V 703
2022-11-25 04:48:26 C 22 02 44.911 -12 41 39.91 V T05
2022-11-25 04:53:38 C 22 02 45.698 -12 41 37.75 V T05
2022-11-25 05:02:08 C 22 02 46.934 -12 41 35.84 V T05
2022-11-25 05:29:39 C 22 02 50.897 -12 41 28.93 V T05
2022-11-25 05:31:36 C 22 02 51.166 -12 41 28.25 V T05
2022-11-28 02:38:55 C 22 12 55.796 -12 22 26.83 V 703
2022-11-28 02:46:33 C 22 12 56.790 -12 22 25.10 V 703
2022-11-28 02:54:11 C 22 12 57.852 -12 22 22.80 V 703
2022-11-28 03:01:50 C 22 12 59.000 -12 22 20.53 V 703
2022-12-12 01:43:54 C 23 00 16.250 -10 18 52.70 V 703
2022-12-12 01:50:27 C 23 00 17.100 -10 18 50.58 V 703
2022-12-12 01:57:00 C 23 00 17.950 -10 18 48.92 V 703
2022-12-12 02:03:34 C 23 00 18.961 -10 18 45.90 V 703
2022-12-17 03:08:51 C 23 16 45.984 -09 23 38.80 V 703
2022-12-17 03:17:05 C 23 16 47.046 -09 23 35.16 V 703
2022-12-17 03:25:21 C 23 16 48.101 -09 23 30.34 V 703
2022-12-17 03:33:35 C 23 16 49.177 -09 23 26.95 V 703
2022-12-22 02:05:43 C 23 32 36.139 -08 25 18.08 V 703
2022-12-22 02:13:56 C 23 32 37.100 -08 25 12.29 V 703
2022-12-22 02:32:22 C 23 32 39.451 -08 25 02.86 V 703
2023-03-13 02:33:24 C 03 20 39.887 +09 11 40.74 V G96
2023-03-13 02:41:29 C 03 20 40.794 +09 11 44.34 V G96
2023-03-13 02:49:35 C 03 20 41.644 +09 11 47.58 V G96
2023-03-13 02:57:40 C 03 20 42.536 +09 11 51.54 V G96
2024-01-02 15:33:14 C 14 54 22.339 -16 17 22.43 X F52
2024-01-02 15:38:47 C 14 54 22.890 -16 17 24.36 X F52
2024-01-02 15:44:21 C 14 54 23.424 -16 17 25.43 X F52
2024-05-18 12:57:48 C 20 20 08.101 +02 22 56.60 X F51
2024-05-18 13:10:00 C 20 20 09.074 +02 23 09.09 X F51