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
2022-07-24 21:40:17 C 16 25 56.02 +09 26 59.2 X G02
2022-07-24 21:44:07 C 16 25 56.08 +09 26 56.2 X G02
2022-07-24 22:01:59 C 16 25 56.59 +09 26 50.1 18.0 q 122
2022-07-24 22:18:47 C 16 25 56.93 +09 26 41.6 18.0 q 122
2022-07-24 22:38:57 C 16 25 57.36 +09 26 31.6 17.8 q 122
2022-07-25 05:59:03 C 16 26 08.129 +09 22 55.81 U I41
2022-07-25 06:06:14 C 16 26 08.280 +09 22 52.21 U I41
2022-07-25 06:39:00 C 16 26 08.990 +09 22 35.62 U I41
2022-07-25 07:37:26 C 16 26 10.250 +09 22 06.10 U I41
2022-07-25 15:42:53 C 16 26 22.50 +09 18 02.4 V D29
2022-07-25 16:03:14 C 16 26 22.96 +09 17 51.8 V D29
2022-07-25 16:23:36 C 16 26 23.45 +09 17 41.3 V D29
2022-07-26 07:29:12 C 16 26 47.890 +09 10 04.91 V T08
2022-07-26 07:33:47 C 16 26 47.978 +09 10 02.21 V T08
2022-07-26 07:43:57 C 16 26 48.221 +09 09 57.35 V T08
2022-07-26 08:00:10 C 16 26 48.562 +09 09 48.49 V T08
2022-07-26 22:04:05 C 16 27 11.77 +09 02 23.6 X L63
2022-07-26 22:17:51 C 16 27 12.14 +09 02 16.5 X L63
2022-07-26 22:31:37 C 16 27 12.49 +09 02 08.7 X L63
2022-07-27 01:47:19 C 16 27 18.451 +09 00 47.84 V W68
2022-07-27 01:51:52 C 16 27 18.566 +09 00 45.36 V W68
2022-07-27 01:59:52 C 16 27 18.766 +09 00 40.82 V W68
2022-07-27 02:15:34 C 16 27 19.145 +09 00 32.76 V W68
2022-07-27 05:17:31 C 16 27 24.430 +08 58 38.60 Z U76
2022-07-27 05:32:47 C 16 27 24.799 +08 58 30.25 Z U76
2022-07-27 05:50:24 C 16 27 25.255 +08 58 21.14 Z U76
2022-07-27 13:42:20 C 16 27 39.18 +08 54 11.3 V D29
2022-07-27 14:24:37 C 16 27 40.27 +08 53 48.6 V D29
2022-07-27 14:44:59 C 16 27 40.81 +08 53 37.5 V D29
2022-07-27 21:15:48 C 16 27 52.850 +08 50 05.32 V A16
2022-07-27 21:34:16 C 16 27 53.359 +08 49 55.27 V A16
2022-07-27 21:49:52 C 16 27 53.782 +08 49 46.92 V A16
2022-07-27 22:05:30 C 16 27 54.216 +08 49 38.39 V A16
2022-07-28 07:21:00 C 16 28 11.621 +08 44 45.35 V T05
2022-07-28 07:21:39 C 16 28 11.628 +08 44 45.20 V T05
2022-07-28 07:25:33 C 16 28 11.731 +08 44 43.01 V T05
2022-07-28 07:26:13 C 16 28 11.750 +08 44 42.50 V T05
2022-07-28 07:34:01 C 16 28 11.976 +08 44 38.58 V T05
2022-07-28 07:35:20 C 16 28 12.000 +08 44 37.57 V T05
2022-07-28 07:53:10 C 16 28 12.485 +08 44 28.03 V T05
2022-07-28 07:54:28 C 16 28 12.521 +08 44 27.42 V T05
2022-07-28 19:09:53 C 16 28 34.291 +08 38 33.18 V M22
2022-07-28 19:15:05 C 16 28 34.442 +08 38 30.19 V M22
2022-07-28 19:24:00 C 16 28 34.699 +08 38 25.40 V M22
2022-07-28 19:41:12 C 16 28 35.184 +08 38 16.08 V M22
2022-07-31 01:30:39 C 16 30 27.653 +08 07 53.33 V W68
2022-07-31 01:35:13 C 16 30 27.792 +08 07 50.77 V W68
2022-07-31 01:43:06 C 16 30 28.046 +08 07 46.13 V W68
2022-07-31 01:57:28 C 16 30 28.514 +08 07 37.70 V W68
2022-08-01 07:04:46 C 16 31 35.926 +07 50 20.21 U F52