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
2024-09-09 10:41:54 C 22 46 23.052 +22 12 52.88 V T05
2024-09-09 10:50:22 C 22 46 23.244 +22 12 39.49 V T05
2024-09-09 18:06:38 C 22 46 39.676 +22 01 00.86 W M01
2024-09-09 20:20:33 C 22 46 42.968 +21 57 31.31 W M01
2024-09-09 21:27:46 C 22 46 44.550 +21 55 44.42 W M01
2024-09-09 23:09:40 C 22 46 47.923 +21 52 53.36 q L05
2024-09-09 23:22:54 C 22 46 48.238 +21 52 32.52 q L05
2024-09-09 23:34:56 C 22 46 48.550 +21 52 13.08 q L05
2024-09-09 23:46:58 C 22 46 48.859 +21 51 53.78 q L05
2024-09-09 23:59:01 C 22 46 49.162 +21 51 34.45 q L05
2024-09-10 00:11:04 C 22 46 49.498 +21 51 14.80 q L05
2024-09-10 00:23:05 C 22 46 49.781 +21 50 55.72 q L05
2024-09-10 00:35:09 C 22 46 50.102 +21 50 35.95 q L05
2024-09-10 00:44:47 C 22 46 50.354 +21 50 20.94 q L05
2024-09-10 00:56:49 C 22 46 50.674 +21 50 00.85 q L05
2024-09-10 05:29:18 C 22 47 01.388 +21 42 52.06 V 703
2024-09-10 05:32:33 C 22 47 01.457 +21 42 46.91 V 703
2024-09-10 05:35:49 C 22 47 01.540 +21 42 41.76 V 703
2024-09-10 05:39:05 C 22 47 01.630 +21 42 36.72 V 703
2024-09-10 09:43:23 C 22 47 09.134 +21 36 10.98 V T08
2024-09-10 09:47:51 C 22 47 09.240 +21 36 03.71 V T08
2024-09-10 09:55:37 C 22 47 09.418 +21 35 51.14 V T08
2024-09-10 10:20:29 C 22 47 09.986 +21 35 10.90 V T08
2024-09-10 18:21:18 C 22 47 27.75 +21 21 49.2 X G02
2024-09-10 18:28:22 C 22 47 27.95 +21 21 37.8 X G02
2024-09-10 18:35:11 C 22 47 28.11 +21 21 26.8 X G02
2024-09-10 19:09:15 C 22 47 29.19 +21 20 31.1 Y 557
2024-09-10 20:10:14 C 22 47 30.91 +21 18 53.3 Y 557
2024-09-10 21:08:09 C 22 47 32.48 +21 17 19.6 Y 557
2024-09-10 21:56:56 C 22 47 33.78 +21 16 00.4 Y 557
2024-09-10 23:13:20 C 22 47 35.82 +21 13 54.9 Y 557
2024-09-11 00:12:12 C 22 47 37.40 +21 12 17.7 Y 557
2024-09-11 00:15:36 C 22 47 37.58 +21 12 15.0 Z D66
2024-09-11 00:29:57 C 22 47 37.96 +21 11 51.1 Z D66
2024-09-11 00:40:45 C 22 47 38.24 +21 11 33.4 Z D66
2024-09-11 01:19:14 C 22 47 39.26 +21 10 26.4 Y 557
2024-09-11 06:26:39 C 22 47 50.874 +21 02 13.02 V 703
2024-09-11 06:30:01 C 22 47 50.960 +21 02 07.44 V 703
2024-09-11 06:33:22 C 22 47 51.040 +21 02 01.79 V 703
2024-09-11 06:36:44 C 22 47 51.130 +21 01 56.17 V 703
2024-09-11 10:53:58 C 22 47 59.093 +20 54 57.42 V T08
2024-09-11 10:58:38 C 22 47 59.210 +20 54 49.57 V T08
2024-09-11 11:06:47 C 22 47 59.400 +20 54 36.00 V T08
2024-09-11 11:21:01 C 22 47 59.746 +20 54 12.06 V T08
2024-09-12 06:33:30 C 22 48 40.172 +20 21 54.94 V 703
2024-09-12 06:36:48 C 22 48 40.266 +20 21 49.25 V 703
2024-09-12 06:40:07 C 22 48 40.352 +20 21 43.49 V 703
2024-09-12 06:43:26 C 22 48 40.439 +20 21 37.91 V 703
2024-09-12 10:09:53 C 22 48 47.309 +20 15 55.44 V T05
2024-09-12 10:14:26 C 22 48 47.424 +20 15 47.77 V T05