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
2024-06-24 12:00:51 C 21 26 39.900 +18 41 20.11 V T05
2024-06-24 12:03:27 C 21 26 40.027 +18 41 22.60 V T05
2024-06-24 12:13:26 C 21 26 40.666 +18 41 33.79 V T05
2024-06-24 12:22:52 C 21 26 41.213 +18 41 43.94 V T05
2024-06-25 12:22:57 C 21 28 15.410 +19 07 44.00 V T05
2024-06-25 12:25:34 C 21 28 15.595 +19 07 46.38 V T05
2024-06-25 12:30:23 C 21 28 15.859 +19 07 51.92 V T05
2024-06-25 12:39:25 C 21 28 16.426 +19 08 01.54 V T05
2024-06-25 22:56:19 C 21 28 56.897 +19 18 55.76 Z C23
2024-06-25 23:10:08 C 21 28 57.780 +19 19 11.06 Z C23
2024-06-26 00:04:22 C 21 29 01.174 +19 20 10.14 Z C23
2024-06-26 11:56:34 C 21 29 47.215 +19 33 05.11 V T08
2024-06-26 11:59:25 C 21 29 47.395 +19 33 08.35 V T08
2024-06-26 12:05:34 C 21 29 47.753 +19 33 14.87 V T08
2024-06-26 12:27:41 C 21 29 49.087 +19 33 38.84 V T08
2024-06-27 11:54:27 C 21 31 19.675 +19 58 41.59 V T08
2024-06-27 11:58:37 C 21 31 19.918 +19 58 46.06 V T08
2024-06-27 12:02:55 C 21 31 20.182 +19 58 50.88 V T08
2024-06-27 12:10:54 C 21 31 20.642 +19 58 59.48 V T08
2024-06-27 23:50:36 C 21 32 05.494 +20 11 12.23 Z C23
2024-06-28 00:08:15 C 21 32 06.586 +20 11 30.95 Z C23
2024-06-28 01:39:57 C 21 32 12.185 +20 13 08.36 Z C23
2024-06-28 11:43:11 C 21 32 50.746 +20 23 56.22 V T05
2024-06-28 11:47:06 C 21 32 50.995 +20 24 00.58 V T05
2024-06-28 11:49:42 C 21 32 51.166 +20 24 03.31 V T05
2024-06-28 11:51:39 C 21 32 51.240 +20 24 05.15 V T05
2024-06-28 12:00:25 C 21 32 51.763 +20 24 14.69 V T05
2024-06-28 12:03:14 C 21 32 51.936 +20 24 17.32 V T05
2024-06-28 12:20:10 C 21 32 52.903 +20 24 35.82 V T05
2024-06-28 12:22:57 C 21 32 53.081 +20 24 38.52 V T05
2024-06-28 12:27:30 C 21 32 53.335 +20 24 43.38 V T05
2024-06-28 12:34:52 C 21 32 53.772 +20 24 51.26 V T05
2024-07-01 11:25:23 C 21 37 19.708 +21 38 39.09 X F52
2024-07-01 11:45:21 C 21 37 20.840 +21 38 59.91 X F52
2024-07-01 11:52:49 C 21 37 21.242 +21 39 08.14 V T08
2024-07-01 12:02:08 C 21 37 21.782 +21 39 17.78 V T08
2024-07-01 12:05:25 C 21 37 21.967 +21 39 20.68 X F52
2024-07-01 12:24:47 C 21 37 23.054 +21 39 41.22 V T08
2024-07-02 10:08:04 C 21 38 43.550 +22 01 49.73 V T05
2024-07-02 10:11:59 C 21 38 43.786 +22 01 53.94 V T05
2024-07-02 10:44:44 C 21 38 45.638 +22 02 27.89 V T05
2024-07-02 10:49:18 C 21 38 45.895 +22 02 32.75 V T05
2024-07-03 11:53:08 C 21 40 16.726 +22 27 52.20 V T05
2024-07-03 11:55:44 C 21 40 16.870 +22 27 54.83 V T05
2024-07-03 12:00:17 C 21 40 17.112 +22 27 59.54 V T05
2024-07-04 11:39:36 C 21 41 42.326 +22 51 34.96 V T08
2024-07-04 11:42:16 C 21 41 42.480 +22 51 37.91 V T08
2024-07-04 11:47:03 C 21 41 42.746 +22 51 42.70 V T08
2024-07-04 22:00:51 C 21 42 19.594 +23 01 36.19 Z C23
2024-07-04 22:13:43 C 21 42 20.338 +23 01 48.83 Z C23