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
2022-07-08 20:26:24 C 16 23 30.461 +11 41 02.33 V M22
2022-07-09 07:55:23 C 16 23 23.114 +11 38 40.60 V T05
2022-07-09 08:15:24 C 16 23 22.800 +11 38 36.92 V T05
2022-07-09 08:56:25 C 16 23 22.195 +11 38 29.15 V T05
2022-07-09 09:32:33 C 16 23 21.648 +11 38 21.73 V T05
2022-07-10 07:45:39 C 16 23 10.020 +11 33 54.22 V T08
2022-07-10 07:50:16 C 16 23 09.982 +11 33 53.28 V T08
2022-07-10 08:32:15 C 16 23 09.427 +11 33 43.85 V T05
2022-07-10 08:36:56 C 16 23 09.382 +11 33 42.80 V T05
2022-07-10 08:44:47 C 16 23 09.264 +11 33 41.11 V T05
2022-07-10 08:45:36 C 16 23 09.235 +11 33 41.47 V T08
2022-07-10 09:08:46 C 16 23 08.976 +11 33 35.75 V T05
2022-07-10 22:07:26 C 16 23 03.374 +11 30 37.30 V A16
2022-07-10 22:28:11 C 16 23 03.166 +11 30 32.44 V A16
2022-07-10 22:48:57 C 16 23 02.959 +11 30 27.68 V A16
2022-07-12 04:04:09 C 16 22 54.01 +11 23 27.2 463
2022-07-12 04:16:40 C 16 22 53.90 +11 23 23.8 463
2022-07-12 04:29:21 C 16 22 53.79 +11 23 20.7 463
2022-07-14 04:31:37 C 16 22 48.57 +11 10 04.0 463
2022-07-14 04:41:38 C 16 22 48.54 +11 10 00.9 463
2022-07-14 04:52:23 C 16 22 48.51 +11 09 57.4 463
2022-07-14 07:45:57 C 16 22 48.698 +11 09 11.59 V T05
2022-07-14 07:52:32 C 16 22 48.677 +11 09 09.32 V T05
2022-07-14 08:00:32 C 16 22 48.624 +11 09 06.80 V T05
2022-07-14 08:39:09 C 16 22 48.430 +11 08 55.28 V T08
2022-07-14 08:44:24 C 16 22 48.432 +11 08 53.81 V T08
2022-07-14 08:53:34 C 16 22 48.403 +11 08 51.47 V T08
2022-07-14 09:12:42 C 16 22 48.355 +11 08 45.06 V T08
2022-07-14 21:58:39 C 16 22 49.60 +11 04 42.5 X L63
2022-07-14 22:09:14 C 16 22 49.55 +11 04 39.1 X L63
2022-07-14 22:18:46 C 16 22 49.53 +11 04 36.4 X L63
2022-07-15 03:45:00 C 16 22 50.83 +11 02 54.7 719
2022-07-15 04:30:00 C 16 22 50.77 +11 02 41.3 719
2022-07-15 06:00:44 C 16 22 50.770 +11 02 13.09 U I41
2022-07-15 06:39:48 C 16 22 50.710 +11 02 00.31 U I41
2022-07-15 07:36:33 C 16 22 50.681 +11 01 41.59 U I41
2022-07-15 20:47:11 C 16 22 53.993 +10 57 19.87 X K74
2022-07-15 20:51:39 C 16 22 54.000 +10 57 18.11 X K74
2022-07-15 20:55:33 C 16 22 54.022 +10 57 17.17 X K74
2022-07-16 08:29:48 C 16 22 57.012 +10 53 30.37 V T05
2022-07-16 08:37:43 C 16 22 57.017 +10 53 27.71 V T05
2022-07-16 08:42:17 C 16 22 57.019 +10 53 26.34 V T05
2022-07-16 08:42:56 C 16 22 57.024 +10 53 25.94 V T05
2022-07-16 08:57:18 C 16 22 57.031 +10 53 21.05 V T05
2022-07-16 20:15:06 C 16 23 01.178 +10 49 41.20 V M22
2022-07-16 20:19:04 C 16 23 01.176 +10 49 39.50 V M22
2022-07-16 20:26:16 C 16 23 01.193 +10 49 36.98 V M22
2022-07-16 20:41:18 C 16 23 01.222 +10 49 31.22 V M22
2022-07-16 22:20:07 C 16 23 01.745 +10 48 34.16 V A16
2022-07-16 22:40:56 C 16 23 01.838 +10 48 26.50 V A16