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
2024-10-25 08:18:15 C 23 41 59.062 -06 37 43.61 V T05
2024-10-25 08:26:43 C 23 41 59.575 -06 37 50.30 V T05
2024-10-25 08:42:34 C 23 42 00.542 -06 38 02.90 V T05
2024-10-25 12:12:49 C 23 42 15.667 -06 40 31.69 V P07
2024-10-25 13:22:57 C 23 42 19.922 -06 41 27.24 V P07
2024-10-25 14:20:12 C 23 42 23.429 -06 42 11.99 V P07
2024-10-25 15:18:38 C 23 42 26.959 -06 42 58.14 V P07
2024-10-25 20:37:34 C 23 42 48.838 -06 47 02.40 V M22
2024-10-25 20:42:11 C 23 42 49.121 -06 47 05.93 V M22
2024-10-25 20:52:38 C 23 42 49.774 -06 47 13.99 V M22
2024-10-25 21:07:42 C 23 42 50.698 -06 47 25.62 V M22
2024-10-26 05:06:06 C 23 43 23.329 -06 53 58.09 V 703
2024-10-26 05:09:26 C 23 43 23.527 -06 54 00.47 V 703
2024-10-26 05:12:46 C 23 43 23.740 -06 54 03.13 V 703
2024-10-26 05:16:06 C 23 43 23.934 -06 54 05.72 V 703
2024-10-27 09:46:16 B 23 45 20.90 -07 14 32.8 q Q73
2024-10-27 09:51:37 B 23 45 21.23 -07 14 36.6 q Q73
2024-10-27 09:57:01 B 23 45 21.57 -07 14 40.4 q Q73
2024-10-27 11:39:33 B 23 45 27.97 -07 15 52.9 q Q73
2024-10-27 11:46:10 B 23 45 28.38 -07 15 57.5 q Q73
2024-10-27 11:52:44 B 23 45 28.79 -07 16 02.1 q Q73
2024-10-27 12:12:40 C 23 45 30.958 -07 16 20.17 V P07
2024-10-27 13:21:06 C 23 45 35.208 -07 17 08.63 V P07
2024-10-27 14:37:08 C 23 45 39.895 -07 18 01.98 V P07
2024-10-27 15:35:43 C 23 45 43.558 -07 18 42.23 V P07
2024-10-28 02:20:33 C 23 46 28.337 -07 26 03.01 V W68
2024-10-28 02:25:10 C 23 46 28.627 -07 26 06.11 V W68
2024-10-28 02:36:18 C 23 46 29.323 -07 26 13.60 V W68
2024-10-28 02:51:00 C 23 46 30.242 -07 26 23.46 V W68
2024-10-28 04:19:01 C 23 46 36.696 -07 27 47.48 V 703
2024-10-28 04:22:23 C 23 46 36.908 -07 27 49.68 V 703
2024-10-28 04:25:44 C 23 46 37.124 -07 27 52.20 V 703
2024-10-28 04:29:06 C 23 46 37.337 -07 27 54.25 V 703
2024-10-30 04:53:18 C 23 49 57.925 -07 58 31.69 V 703
2024-10-30 04:56:34 C 23 49 58.134 -07 58 33.67 V 703
2024-10-30 04:59:49 C 23 49 58.336 -07 58 35.54 V 703
2024-10-30 05:03:05 C 23 49 58.544 -07 58 37.52 V 703
2024-10-30 12:18:13 C 23 50 29.503 -08 02 31.60 V P07
2024-10-30 13:18:33 C 23 50 33.336 -08 03 06.34 V P07
2024-10-30 14:12:35 C 23 50 36.761 -08 03 37.87 V P07
2024-10-30 15:09:34 C 23 50 40.402 -08 04 10.67 V P07
2024-10-31 08:22:54 C 23 51 52.956 -08 14 05.21 V T08
2024-10-31 08:27:34 C 23 51 53.246 -08 14 07.84 V T08
2024-10-31 08:41:41 C 23 51 54.149 -08 14 15.36 V T08
2024-10-31 09:03:45 C 23 51 55.553 -08 14 27.49 V T08
2024-11-01 02:51:48 C 23 53 10.858 -08 23 35.02 V W68
2024-11-01 02:56:23 C 23 53 11.160 -08 23 37.36 V W68
2024-11-01 03:04:12 C 23 53 11.650 -08 23 41.28 V W68
2024-11-01 03:37:48 C 23 53 13.848 -08 23 58.38 V W68
2024-11-02 02:49:29 C 23 54 53.441 -08 35 51.79 U I41