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
2024-09-22 11:05:22 C 22 57 58.889 +12 54 30.82 V T08
2024-09-22 11:06:02 C 22 57 58.918 +12 54 29.45 V T08
2024-09-22 11:50:05 C 22 58 03.30 +12 52 56.1 V D29
2024-09-22 12:10:27 C 22 58 04.03 +12 52 17.6 V D29
2024-09-22 12:30:49 C 22 58 04.74 +12 51 38.9 V D29
2024-09-23 07:29:17 C 22 58 51.190 +12 15 19.98 V 703
2024-09-23 07:33:29 C 22 58 51.330 +12 15 11.81 V 703
2024-09-23 07:36:48 C 22 58 51.452 +12 15 05.54 V 703
2024-09-23 07:40:06 C 22 58 51.553 +12 14 59.21 V 703
2024-09-23 10:30:58 C 22 58 58.865 +12 09 39.28 V T08
2024-09-23 10:35:11 C 22 58 59.006 +12 09 31.07 V T08
2024-09-23 10:43:10 C 22 58 59.273 +12 09 15.84 V T08
2024-09-23 11:18:54 C 22 59 00.494 +12 08 06.90 V T08
2024-09-23 18:37:28 C 22 59 21.826 +11 53 48.23 Z C23
2024-09-23 19:04:27 C 22 59 22.834 +11 52 56.71 Z C23
2024-09-23 19:45:22 C 22 59 24.415 +11 51 38.84 Z C23
2024-09-23 21:17:19 C 22 59 27.893 +11 48 43.63 Z C23
2024-09-24 07:02:59 C 22 59 52.390 +11 30 10.91 V 703
2024-09-24 07:06:15 C 22 59 52.505 +11 30 04.90 V 703
2024-09-24 07:09:31 C 22 59 52.613 +11 29 58.52 V 703
2024-09-24 07:12:46 C 22 59 52.724 +11 29 52.37 V 703
2024-09-25 04:33:11 C 23 00 50.303 +10 49 00.48 V 703
2024-09-25 04:36:26 C 23 00 50.411 +10 48 54.25 V 703
2024-09-25 04:39:43 C 23 00 50.544 +10 48 48.10 V 703
2024-09-25 04:42:58 C 23 00 50.663 +10 48 41.98 V 703
2024-09-25 09:52:12 C 23 01 03.264 +10 38 57.55 V T05
2024-09-25 09:56:12 C 23 01 03.403 +10 38 49.96 V T05
2024-09-25 10:00:45 C 23 01 03.566 +10 38 41.24 V T05
2024-09-25 10:05:18 C 23 01 03.722 +10 38 32.53 V T05
2024-09-25 19:25:42 C 23 01 30.05 +10 20 26.1 X G02
2024-09-25 19:31:22 C 23 01 30.27 +10 20 15.4 X G02
2024-09-25 19:37:00 C 23 01 30.49 +10 20 04.7 X G02
2024-09-26 06:57:06 C 23 01 59.963 +09 58 36.77 V 703
2024-09-26 07:05:00 C 23 02 00.251 +09 58 21.76 V 703
2024-09-26 07:08:15 C 23 02 00.370 +09 58 15.60 V 703
2024-09-26 07:11:31 C 23 02 00.488 +09 58 09.30 V 703
2024-09-27 06:34:27 C 23 03 04.824 +09 13 44.22 V 703
2024-09-27 06:37:43 C 23 03 04.943 +09 13 38.24 V 703
2024-09-27 06:40:58 C 23 03 05.069 +09 13 31.94 V 703
2024-09-27 06:44:14 C 23 03 05.195 +09 13 25.72 V 703
2024-09-27 09:20:36 C 23 03 12.600 +09 08 36.53 V T05
2024-09-27 10:10:49 C 23 03 14.455 +09 07 01.27 V T05
2024-09-27 10:15:22 C 23 03 14.621 +09 06 52.67 V T05
2024-09-27 10:52:41 C 23 03 16.022 +09 05 41.68 V T05
2024-09-27 20:47:48 C 23 03 44.947 +08 46 47.03 q K73
2024-09-27 20:53:18 C 23 03 45.173 +08 46 36.62 q K73
2024-09-27 20:57:14 C 23 03 45.324 +08 46 29.17 q K73
2024-09-28 06:12:21 C 23 04 10.920 +08 29 08.59 V 703
2024-09-28 06:15:39 C 23 04 11.046 +08 29 02.33 V 703
2024-09-28 06:18:58 C 23 04 11.172 +08 28 56.24 V 703