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
2024-08-05 11:57:34 C 22 19 30.790 +31 21 11.48 V T08
2024-08-05 12:05:10 C 22 19 31.020 +31 21 12.89 V T08
2024-08-05 12:55:29 C 22 19 32.513 +31 21 22.10 V T08
2024-08-05 22:37:12 B 22 19 56.174 +31 22 57.94 Z D50
2024-08-05 22:47:49 B 22 19 56.522 +31 23 00.10 Z D50
2024-08-05 22:58:28 B 22 19 56.866 +31 23 02.22 Z D50
2024-08-05 23:41:28 C 22 19 57.396 +31 23 17.68 W M01
2024-08-06 00:04:14 C 22 19 58.087 +31 23 21.41 W M01
2024-08-06 00:34:03 C 22 19 58.990 +31 23 26.20 W M01
2024-08-06 10:44:22 C 22 20 23.280 +31 25 13.62 V T08
2024-08-06 10:47:52 C 22 20 23.386 +31 25 14.16 V T08
2024-08-06 10:54:31 C 22 20 23.573 +31 25 15.31 V T08
2024-08-06 11:03:09 C 22 20 23.825 +31 25 16.72 V T08
2024-08-06 21:16:02 C 22 20 47.280 +31 26 42.34 W M01
2024-08-06 21:54:43 C 22 20 48.67 +31 26 38.5 X G02
2024-08-06 21:59:45 C 22 20 48.83 +31 26 39.3 X G02
2024-08-06 22:04:47 C 22 20 48.99 +31 26 40.0 X G02
2024-08-06 23:33:39 C 22 20 51.329 +31 27 02.53 W M01
2024-08-06 23:36:27 C 22 20 52.27 +31 26 55.8 16.8 122
2024-08-06 23:46:14 C 22 20 52.57 +31 26 57.0 16.9 122
2024-08-06 23:56:22 C 22 20 52.88 +31 26 58.6 16.8 122
2024-08-07 01:49:05 C 22 20 55.407 +31 27 17.63 W M01
2024-08-07 09:10:43 C 22 21 14.316 +31 28 18.44 V T05
2024-08-07 09:44:33 C 22 21 15.326 +31 28 23.67 X F52
2024-08-07 10:01:46 C 22 21 15.826 +31 28 26.22 V T05
2024-08-07 10:22:32 C 22 21 16.429 +31 28 29.11 X F52
2024-08-07 10:23:16 C 22 21 16.445 +31 28 29.24 V T05
2024-08-07 10:27:30 C 22 21 16.574 +31 28 29.78 V T05
2024-08-07 10:41:36 C 22 21 16.978 +31 28 31.71 X F52
2024-08-07 18:56:24 C 22 21 36.323 +31 29 15.70 W M01
2024-08-08 01:14:50 C 22 21 47.557 +31 29 57.38 W M01
2024-08-08 11:47:27 C 22 22 11.683 +31 30 57.10 V T05
2024-08-08 11:50:16 C 22 22 11.762 +31 30 57.28 V T05
2024-08-08 11:51:34 C 22 22 11.796 +31 30 57.35 V T05
2024-08-08 11:55:24 C 22 22 11.906 +31 30 57.49 V T05
2024-08-08 11:59:10 C 22 22 12.010 +31 30 57.82 V T05
2024-08-08 12:03:04 C 22 22 12.120 +31 30 58.14 V T05
2024-08-08 12:51:01 C 22 22 13.433 +31 31 01.02 V T05
2024-08-08 12:53:37 C 22 22 13.512 +31 31 00.98 V T05
2024-08-08 21:45:52 C 22 22 34.915 +31 31 22.76 X Z55
2024-08-08 21:47:56 C 22 22 35.011 +31 31 22.84 X Z55
2024-08-08 21:49:58 C 22 22 35.054 +31 31 23.16 X Z55
2024-08-08 21:51:59 C 22 22 35.088 +31 31 23.16 X Z55
2024-08-09 11:08:52 C 22 23 02.618 +31 32 12.52 V T08
2024-08-09 11:15:08 C 22 23 02.791 +31 32 12.62 V T08
2024-08-09 11:35:34 C 22 23 03.341 +31 32 13.49 V T08
2024-08-09 11:40:13 C 22 23 03.468 +31 32 13.56 V T08
2024-08-09 11:44:31 C 22 23 03.583 +31 32 13.78 V T08
2024-08-09 12:21:56 C 22 23 04.582 +31 32 14.57 V T08
2024-08-09 12:29:17 C 22 23 04.786 +31 32 14.78 V T08