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
2022-08-29 06:27:05 C 17 16 15.454 +00 01 40.51 V T05
2022-08-29 06:34:54 C 17 16 16.099 +00 01 34.79 V T05
2022-08-29 06:51:29 C 17 16 17.554 +00 01 22.48 V T05
2022-08-30 06:06:27 C 17 18 26.067 -00 16 10.64 U F52
2022-08-30 06:20:19 C 17 18 27.299 -00 16 21.09 U F52
2022-08-30 06:48:01 C 17 18 29.762 -00 16 42.00 U F52
2022-08-31 06:00:00 C 17 20 40.224 -00 34 12.83 V T08
2022-08-31 06:00:39 C 17 20 40.298 -00 34 13.62 V T08
2022-08-31 06:04:35 C 17 20 40.646 -00 34 16.46 V T08
2022-08-31 06:05:15 C 17 20 40.750 -00 34 16.54 V T08
2022-08-31 06:21:51 C 17 20 42.209 -00 34 28.96 V T08
2022-08-31 06:25:08 C 17 20 42.533 -00 34 31.94 V T08
2022-09-02 06:27:35 C 17 25 19.289 -01 10 46.31 V T05
2022-09-02 06:32:09 C 17 25 19.716 -01 10 50.05 V T05
2022-09-02 06:39:43 C 17 25 20.429 -01 10 56.10 V T05
2022-09-02 07:06:33 C 17 25 22.949 -01 11 15.94 V T05
2022-09-06 18:45:55 C 17 36 16.190 -02 31 46.74 V M22
2022-09-06 18:50:27 C 17 36 16.651 -02 31 49.80 V M22
2022-09-06 19:00:50 C 17 36 17.686 -02 31 57.50 V M22
2022-09-06 19:15:09 C 17 36 19.128 -02 32 08.74 V M22
2022-09-13 00:35:58 C 17 52 35.952 -04 21 47.95 V W68
2022-09-13 00:40:40 C 17 52 36.442 -04 21 51.30 V W68
2022-09-13 00:49:06 C 17 52 37.447 -04 21 56.99 V W68
2022-09-13 01:05:25 C 17 52 39.187 -04 22 08.72 V W68
2022-09-16 06:21:25 C 18 01 34.980 -05 17 25.22 V T08
2022-09-16 06:25:24 C 18 01 35.431 -05 17 28.00 V T08
2022-09-16 06:34:44 C 18 01 36.502 -05 17 34.33 V T08
2022-09-16 06:48:58 C 18 01 38.119 -05 17 44.66 V T08
2022-09-20 05:33:28 C 18 13 02.412 -06 23 10.50 V T08
2022-09-20 05:38:48 C 18 13 03.084 -06 23 14.14 V T08
2022-09-20 06:01:28 C 18 13 05.750 -06 23 29.62 V T08
2022-09-20 06:18:09 C 18 13 07.735 -06 23 40.45 V T08
2022-10-16 05:12:59 C 19 38 18.629 -11 58 59.95 V T05
2022-10-16 05:17:33 C 19 38 19.282 -11 59 01.21 V T05
2022-10-16 05:25:22 C 19 38 20.410 -11 59 03.98 V T05
2022-10-16 05:48:59 C 19 38 23.808 -11 59 12.16 V T05
2022-10-20 18:06:30 C 19 54 29.110 -12 34 47.57 V M22
2022-10-20 18:11:07 C 19 54 29.851 -12 34 48.65 V M22
2022-10-20 18:20:22 C 19 54 31.150 -12 34 51.85 V M22
2022-10-20 18:57:28 C 19 54 36.614 -12 35 01.79 V M22
2022-10-24 05:25:42 C 20 07 00.742 -12 57 08.57 V T05
2022-10-24 05:42:50 C 20 07 03.240 -12 57 13.82 V T05
2022-10-24 05:47:24 C 20 07 03.900 -12 57 14.11 V T05
2022-10-24 05:59:26 C 20 07 05.669 -12 57 17.46 V T05
2022-10-24 18:15:29 C 20 08 56.856 -12 59 58.09 V M22
2022-10-24 18:19:24 C 20 08 57.468 -12 59 59.10 V M22
2022-10-24 18:27:22 C 20 08 58.639 -13 00 00.86 V M22
2022-10-24 18:52:04 C 20 09 02.302 -13 00 06.66 V M22
2022-10-26 05:35:49 C 20 14 17.796 -13 07 48.61 V T08
2022-10-26 05:40:29 C 20 14 18.528 -13 07 48.94 V T08