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
2022-06-18 23:20:49 C 16 37 55.259 +10 52 45.26 V L92
2022-06-19 07:06:18 C 16 37 34.699 +10 55 50.81 U I41
2022-06-19 07:07:39 C 16 37 34.630 +10 55 51.31 U I41
2022-06-19 07:36:22 C 16 37 33.221 +10 56 02.51 U I41
2022-06-19 07:37:43 C 16 37 33.161 +10 56 03.01 U I41
2022-06-19 08:31:09 C 16 37 30.540 +10 56 23.60 U I41
2022-06-20 03:15:27 B 16 36 41.45 +11 03 24.4 V H89
2022-06-20 04:14:34 B 16 36 38.64 +11 03 46.0 V H89
2022-06-20 05:07:05 B 16 36 36.13 +11 04 05.2 V H89
2022-06-20 05:10:34 C 16 36 36.660 +11 04 09.91 U I41
2022-06-20 05:40:04 C 16 36 35.239 +11 04 20.71 U I41
2022-06-20 06:33:06 C 16 36 32.669 +11 04 40.01 U I41
2022-06-20 07:05:25 C 16 36 31.111 +11 04 51.49 U I41
2022-06-20 10:47:11 C 16 36 21.103 +11 06 14.66 U F52
2022-06-20 11:04:46 C 16 36 20.257 +11 06 20.80 U F52
2022-06-20 11:22:22 C 16 36 19.415 +11 06 26.91 U F52
2022-06-20 11:39:57 C 16 36 18.576 +11 06 32.98 U F52
2022-06-21 06:56:53 C 16 35 29.410 +11 13 05.09 U I41
2022-06-21 07:36:21 C 16 35 27.550 +11 13 18.01 U I41
2022-06-21 07:37:43 C 16 35 27.480 +11 13 18.52 U I41
2022-06-21 08:52:10 C 16 35 24.010 +11 13 42.38 U I41
2022-06-21 08:53:32 C 16 35 23.950 +11 13 42.89 U I41
2022-06-22 06:34:13 C 16 34 29.990 +11 20 30.30 U I41
2022-06-22 07:10:12 C 16 34 28.330 +11 20 40.88 U I41
2022-06-22 22:01:02 C 16 33 52.07 +11 24 52.1 V G33
2022-06-22 22:02:43 C 16 33 51.99 +11 24 52.8 V G33
2022-06-22 22:04:24 C 16 33 51.91 +11 24 53.6 V G33
2022-06-22 22:06:05 C 16 33 51.85 +11 24 54.2 V G33
2022-06-22 22:07:46 C 16 33 51.75 +11 24 54.3 V G33
2022-06-22 22:09:27 C 16 33 51.70 +11 24 54.9 V G33
2022-06-23 03:51:52 C 16 33 38.38 +11 26 33.5 719
2022-06-23 04:35:42 C 16 33 36.38 +11 26 45.7 719
2022-06-24 09:01:44 C 16 32 28.834 +11 33 59.58 V T08
2022-06-24 09:07:09 C 16 32 28.574 +11 34 00.62 V T08
2022-06-24 09:17:45 C 16 32 28.126 +11 34 03.25 V T08
2022-06-24 09:37:14 C 16 32 27.274 +11 34 07.61 V T08
2022-06-25 13:55:13 C 16 31 23.70 +11 40 06.9 V D29
2022-06-25 14:15:35 C 16 31 22.86 +11 40 10.8 V D29
2022-06-25 14:35:57 C 16 31 22.01 +11 40 14.8 V D29
2022-06-26 09:36:35 C 16 30 40.558 +11 43 47.17 V T05
2022-06-26 09:38:13 C 16 30 40.488 +11 43 47.32 U F52
2022-06-26 09:39:13 C 16 30 40.445 +11 43 47.53 V T05
2022-06-26 09:43:50 C 16 30 40.267 +11 43 48.47 V T05
2022-06-26 09:53:04 C 16 30 39.886 +11 43 49.91 V T05
2022-06-26 09:54:48 C 16 30 39.817 +11 43 50.10 U F52
2022-06-26 10:08:17 C 16 30 39.266 +11 43 52.10 V T05
2022-06-26 10:11:22 C 16 30 39.146 +11 43 52.81 U F52
2022-06-26 10:28:00 C 16 30 38.480 +11 43 55.53 U F52
2022-06-28 04:22:02 C 16 29 13.66 +11 49 48.9 463
2022-06-28 04:33:43 C 16 29 13.23 +11 49 50.5 463