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
2022-06-08 07:05:04 C 16 50 15.859 +08 29 31.09 U I41
2022-06-08 07:09:59 C 16 50 15.486 +08 29 34.84 V G96
2022-06-08 07:17:22 C 16 50 15.090 +08 29 40.02 V G96
2022-06-08 09:06:50 C 16 50 09.300 +08 30 56.92 U I41
2022-06-08 09:08:10 C 16 50 09.230 +08 30 57.89 U I41
2022-06-09 06:28:09 C 16 49 06.610 +08 45 46.30 U I41
2022-06-09 07:30:52 C 16 49 03.221 +08 46 29.10 U I41
2022-06-09 08:06:40 C 16 49 01.279 +08 46 53.40 U I41
2022-06-09 09:09:19 C 16 48 57.910 +08 47 35.81 U I41
2022-06-10 10:49:10 C 16 47 41.341 +09 04 39.07 V 703
2022-06-10 10:57:22 C 16 47 40.859 +09 04 44.44 V 703
2022-06-10 11:04:58 C 16 47 40.466 +09 04 49.40 V 703
2022-06-10 11:11:55 C 16 47 40.085 +09 04 54.05 V 703
2022-06-11 00:25:12 C 16 47 01.51 +09 13 21.9 q K83
2022-06-11 00:30:35 C 16 47 01.20 +09 13 25.2 q K83
2022-06-11 00:35:58 C 16 47 00.91 +09 13 28.6 q K83
2022-06-11 00:47:07 C 16 47 00.384 +09 13 34.82 t A16
2022-06-11 01:10:31 C 16 46 59.160 +09 13 49.69 t A16
2022-06-11 01:33:55 C 16 46 57.936 +09 14 04.38 t A16
2022-06-11 05:25:37 C 16 46 47.539 +09 16 34.61 U I41
2022-06-11 06:34:56 C 16 46 43.819 +09 17 18.38 U I41
2022-06-11 08:29:04 C 16 46 37.670 +09 18 29.92 U I41
2022-06-11 09:38:51 C 16 46 33.941 +09 19 13.19 U I41
2022-06-11 21:23:35 C 16 46 00.16 +09 26 25.7 V G17
2022-06-11 21:31:20 C 16 45 59.73 +09 26 30.6 V G17
2022-06-11 21:39:05 C 16 45 59.34 +09 26 35.6 V G17
2022-06-11 21:54:44 C 16 45 58.507 +09 26 43.48 X K87
2022-06-11 21:57:55 C 16 45 58.330 +09 26 45.42 X K87
2022-06-11 22:01:05 C 16 45 58.174 +09 26 47.22 X K87
2022-06-12 06:34:09 C 16 45 32.990 +09 32 02.29 U I41
2022-06-12 08:07:40 C 16 45 27.970 +09 32 58.31 U I41
2022-06-12 09:02:37 C 16 45 25.039 +09 33 30.89 U I41
2022-06-12 10:09:21 C 16 45 21.511 +09 34 10.42 U I41
2022-06-17 00:53:01 C 16 40 02.926 +10 32 40.78 t A16
2022-06-17 01:15:48 C 16 40 01.798 +10 32 51.14 t A16
2022-06-17 01:39:49 C 16 40 00.610 +10 33 02.05 t A16
2022-06-17 04:07:06 C 16 39 54.290 +10 34 33.64 V W68
2022-06-17 04:10:59 C 16 39 54.074 +10 34 35.47 V W68
2022-06-17 04:18:46 C 16 39 53.695 +10 34 39.14 V W68
2022-06-17 04:38:30 C 16 39 52.697 +10 34 47.82 V W68
2022-06-17 23:43:48 C 16 38 59.760 +10 42 52.38 t A16
2022-06-18 00:07:30 C 16 38 58.601 +10 43 02.50 t A16
2022-06-18 00:29:51 C 16 38 57.497 +10 43 12.40 t A16
2022-06-18 05:37:28 C 16 38 44.189 +10 45 27.50 U I41
2022-06-18 06:32:35 C 16 38 41.410 +10 45 51.01 U I41
2022-06-18 07:04:42 C 16 38 39.809 +10 46 04.51 U I41
2022-06-18 07:35:41 C 16 38 38.249 +10 46 17.51 U I41
2022-06-18 22:52:00 C 16 37 56.802 +10 52 32.61 V L92
2022-06-18 23:01:35 C 16 37 56.406 +10 52 35.81 V L92
2022-06-18 23:12:15 C 16 37 55.763 +10 52 40.84 V L92