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
2024-10-02 13:59:57 C 23 09 15.45 +05 18 40.7 V D29
2024-10-03 05:37:47 C 23 10 03.173 +04 51 00.14 V 703
2024-10-03 05:41:03 C 23 10 03.310 +04 50 54.42 V 703
2024-10-03 05:44:18 C 23 10 03.457 +04 50 48.62 V 703
2024-10-03 05:47:34 C 23 10 03.598 +04 50 42.86 V 703
2024-10-03 18:47:00 C 23 10 44.863 +04 27 48.24 Z C23
2024-10-04 01:13:40 C 23 11 02.993 +04 16 36.37 Z C23
2024-10-04 03:01:33 C 23 11 09.581 +04 14 11.65 V W68
2024-10-04 03:06:49 C 23 11 09.826 +04 14 02.51 V W68
2024-10-04 03:18:30 C 23 11 10.327 +04 13 42.38 V W68
2024-10-04 03:23:06 C 23 11 10.534 +04 13 34.39 V W68
2024-10-04 04:06:15 C 23 11 12.437 +04 12 19.55 V W68
2024-10-04 04:09:30 C 23 11 12.586 +04 12 13.86 V W68
2024-10-04 04:19:26 C 23 11 13.027 +04 11 56.72 V W68
2024-10-04 18:00:19 C 23 11 57.936 +03 47 46.07 q K73
2024-10-04 18:03:09 C 23 11 58.090 +03 47 41.53 q K73
2024-10-04 18:05:55 C 23 11 58.217 +03 47 36.64 q K73
2024-10-04 18:08:47 C 23 11 58.344 +03 47 31.70 q K73
2024-10-04 19:03:57 C 23 12 00.948 +03 45 57.49 q K73
2024-10-04 19:15:38 C 23 12 01.476 +03 45 38.05 q K73
2024-10-04 19:21:43 C 23 12 01.764 +03 45 27.54 q K73
2024-10-05 04:30:34 C 23 12 30.618 +03 29 57.55 V G96
2024-10-05 04:38:46 C 23 12 30.989 +03 29 43.73 V G96
2024-10-05 04:46:59 C 23 12 31.367 +03 29 29.83 V G96
2024-10-05 04:55:12 C 23 12 31.734 +03 29 15.86 V G96
2024-10-05 05:53:25 C 23 12 34.373 +03 27 37.33 V 703
2024-10-05 05:56:41 C 23 12 34.513 +03 27 31.79 V 703
2024-10-05 05:59:56 C 23 12 34.672 +03 27 26.39 V 703
2024-10-05 06:03:12 C 23 12 34.819 +03 27 20.66 V 703
2024-10-05 08:46:21 C 23 12 43.644 +03 22 50.99 V T05
2024-10-05 08:56:12 C 23 12 44.081 +03 22 34.28 V T05
2024-10-05 09:00:46 C 23 12 44.282 +03 22 26.62 V T05
2024-10-05 09:17:15 C 23 12 45.017 +03 21 58.79 V T05
2024-10-05 21:43:15 C 23 13 24.869 +03 01 34.57 V M22
2024-10-05 21:48:00 C 23 13 25.092 +03 01 26.62 V M22
2024-10-05 22:36:23 C 23 13 27.331 +03 00 05.83 V M22
2024-10-05 23:17:24 C 23 13 29.270 +02 58 57.32 V M22
2024-10-06 18:10:55 C 23 14 32.72 +02 27 03.8 Y 557
2024-10-06 18:50:34 C 23 14 34.70 +02 25 59.1 Y 557
2024-10-06 19:30:11 C 23 14 36.66 +02 24 54.4 Y 557
2024-10-07 05:34:08 C 23 15 09.122 +02 08 39.98 V 703
2024-10-07 05:37:24 C 23 15 09.281 +02 08 34.58 V 703
2024-10-07 05:40:40 C 23 15 09.432 +02 08 29.36 V 703
2024-10-07 05:43:55 C 23 15 09.590 +02 08 24.22 V 703
2024-10-07 08:52:41 C 23 15 19.886 +02 03 25.81 V T08
2024-10-07 08:57:20 C 23 15 20.090 +02 03 18.43 V T08
2024-10-07 09:05:22 C 23 15 20.477 +02 03 05.29 V T08
2024-10-07 09:26:45 C 23 15 21.466 +02 02 30.73 V T08
2024-10-07 11:57:03 C 23 15 31.452 +01 58 50.81 V P07
2024-10-07 13:17:30 C 23 15 35.285 +01 56 41.64 V P07