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
2024-11-02 03:23:04 C 23 54 55.649 -08 36 07.99 U I41
2024-11-02 05:00:25 C 23 55 01.913 -08 36 54.22 V G96
2024-11-02 05:07:55 C 23 55 02.406 -08 36 57.74 V G96
2024-11-02 05:15:26 C 23 55 02.903 -08 37 01.31 V G96
2024-11-02 05:22:56 C 23 55 03.392 -08 37 04.87 V G96
2024-11-02 07:13:30 C 23 55 10.810 -08 37 56.89 U I41
2024-11-02 07:47:09 C 23 55 13.061 -08 38 12.52 U I41
2024-11-02 08:16:27 C 23 55 15.715 -08 38 22.92 V T05
2024-11-02 08:21:00 C 23 55 16.020 -08 38 25.01 V T05
2024-11-02 08:30:07 C 23 55 16.610 -08 38 29.22 V T05
2024-11-02 08:44:37 C 23 55 17.556 -08 38 35.99 V T05
2024-11-02 16:18:58 C 23 55 51.036 -08 42 08.68 W M01
2024-11-02 18:35:59 C 23 56 00.074 -08 43 11.29 W M01
2024-11-02 19:37:05 B 23 56 04.565 -08 43 44.44 V L65
2024-11-02 19:41:17 B 23 56 04.862 -08 43 46.78 V L65
2024-11-02 19:45:29 B 23 56 05.134 -08 43 47.96 V L65
2024-11-02 21:06:06 C 23 56 09.979 -08 44 18.62 W M01
2024-11-03 13:25:47 B 23 57 20.91 -08 51 21.7 Z O56
2024-11-03 13:32:12 B 23 57 21.34 -08 51 24.4 Z O56
2024-11-03 13:38:35 B 23 57 21.77 -08 51 27.2 Z O56
2024-11-03 19:48:03 B 23 57 48.110 -08 54 12.24 V L65
2024-11-03 19:52:11 B 23 57 48.401 -08 54 13.75 V L65
2024-11-03 19:56:19 B 23 57 48.674 -08 54 15.48 V L65
2024-11-03 21:49:52 C 23 57 56.292 -08 55 00.84 q L05
2024-11-03 22:02:20 C 23 57 57.130 -08 55 05.77 q L05
2024-11-04 05:51:09 C 23 58 31.742 -08 58 08.95 X F52
2024-11-04 06:06:27 C 23 58 32.758 -08 58 15.15 X F52
2024-11-04 06:21:44 C 23 58 33.769 -08 58 21.31 X F52
2024-11-04 06:37:01 C 23 58 34.782 -08 58 27.45 X F52
2024-11-04 08:01:08 C 23 58 40.306 -08 59 00.53 V T08
2024-11-04 08:05:47 C 23 58 40.608 -08 59 02.36 V T08
2024-11-04 08:13:46 C 23 58 41.131 -08 59 05.57 V T08
2024-11-04 08:28:23 C 23 58 42.096 -08 59 11.04 V T08
2024-11-05 02:24:49 C 23 59 59.726 -09 05 44.59 V W68
2024-11-05 02:35:17 C 00 00 00.425 -09 05 48.55 V W68
2024-11-05 02:39:51 C 00 00 00.737 -09 05 50.17 V W68
2024-11-05 02:58:10 C 00 00 01.961 -09 05 56.94 V W68
2024-11-06 20:46:25 C 00 03 03.727 -09 20 04.06 V M22
2024-11-06 20:56:59 C 00 03 04.454 -09 20 07.22 V M22
2024-11-06 21:15:18 C 00 03 05.710 -09 20 12.84 V M22
2024-11-07 05:07:55 C 00 03 40.388 -09 22 57.61 V 703
2024-11-07 05:11:11 C 00 03 40.612 -09 22 58.15 V 703
2024-11-07 05:14:26 C 00 03 40.856 -09 22 59.45 V 703
2024-11-07 05:17:42 C 00 03 41.260 -09 23 00.74 V 703
2024-11-08 12:36:31 B 00 05 59.32 -09 31 31.8 Z O56
2024-11-08 12:41:40 B 00 05 59.65 -09 31 33.4 Z O56
2024-11-08 12:46:37 B 00 05 59.98 -09 31 34.3 Z O56
2024-11-09 02:00:09 C 00 06 57.725 -09 34 34.10 V W68
2024-11-09 02:04:43 C 00 06 58.032 -09 34 35.26 V W68
2024-11-09 02:15:50 C 00 06 58.790 -09 34 37.70 V W68