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
2022-07-16 22:57:37 C 16 23 01.898 +10 48 20.27 V A16
2022-07-18 08:06:33 C 16 23 18.038 +10 36 17.10 V T05
2022-07-18 08:12:09 C 16 23 18.070 +10 36 15.01 V T05
2022-07-18 08:39:11 C 16 23 18.204 +10 36 04.36 V T05
2022-07-18 08:50:42 C 16 23 18.254 +10 36 00.14 V T05
2022-07-18 08:59:42 C 16 23 18.283 +10 35 56.87 V T08
2022-07-18 09:07:36 C 16 23 18.334 +10 35 53.92 V T08
2022-07-18 09:14:10 C 16 23 18.367 +10 35 51.29 V T08
2022-07-19 06:00:00 C 16 23 31.60 +10 27 41.9 719
2022-07-19 06:42:59 C 16 23 31.98 +10 27 24.2 719
2022-07-20 08:02:24 C 16 23 51.696 +10 17 08.70 V T05
2022-07-20 08:10:15 C 16 23 51.785 +10 17 05.17 V T05
2022-07-20 08:14:49 C 16 23 51.811 +10 17 03.52 V T05
2022-07-20 08:29:10 C 16 23 51.946 +10 16 57.50 V T05
2022-07-20 20:48:56 C 16 24 02.702 +10 11 59.89 V M22
2022-07-20 20:53:01 C 16 24 02.743 +10 11 58.38 V M22
2022-07-20 21:01:31 C 16 24 02.837 +10 11 54.71 V M22
2022-07-20 21:18:10 C 16 24 03.036 +10 11 47.36 V M22
2022-07-20 22:26:14 C 16 24 04.13 +10 10 57.0 17.8 q 122
2022-07-20 22:45:49 C 16 24 04.37 +10 10 48.1 17.8 q 122
2022-07-20 23:03:45 C 16 24 04.60 +10 10 40.6 17.9 q 122
2022-07-21 08:00:25 C 16 24 13.282 +10 06 55.69 V T05
2022-07-21 08:04:59 C 16 24 13.330 +10 06 54.11 V T05
2022-07-21 08:22:50 C 16 24 13.531 +10 06 46.04 V T05
2022-07-21 08:39:15 C 16 24 13.721 +10 06 38.81 V T05
2022-07-21 22:10:47 C 16 24 27.391 +10 00 34.20 V A16
2022-07-21 22:31:35 C 16 24 27.686 +10 00 24.80 V A16
2022-07-21 22:52:26 C 16 24 27.991 +10 00 15.37 V A16
2022-07-23 01:43:05 C 16 24 58.498 +09 48 24.91 V W68
2022-07-23 01:47:38 C 16 24 58.577 +09 48 22.68 V W68
2022-07-23 01:55:44 C 16 24 58.706 +09 48 19.04 V W68
2022-07-23 02:11:36 C 16 24 58.970 +09 48 11.30 V W68
2022-07-24 05:05:23 C 16 25 33.180 +09 35 08.92 U I41
2022-07-24 05:37:35 C 16 25 33.770 +09 34 53.29 U I41
2022-07-24 06:04:13 C 16 25 34.270 +09 34 40.30 U I41
2022-07-24 06:58:19 C 16 25 35.299 +09 34 13.80 U I41
2022-07-24 07:03:38 C 16 25 35.419 +09 34 11.10 U I41
2022-07-24 07:43:19 C 16 25 36.698 +09 33 56.12 V T05
2022-07-24 07:47:35 C 16 25 36.780 +09 33 54.19 U F52
2022-07-24 07:47:53 C 16 25 36.773 +09 33 54.00 V T05
2022-07-24 08:02:20 C 16 25 37.037 +09 33 46.76 V T05
2022-07-24 08:04:12 C 16 25 37.081 +09 33 46.03 U F52
2022-07-24 08:20:49 C 16 25 37.385 +09 33 37.94 U F52
2022-07-24 08:22:43 C 16 25 36.989 +09 33 32.18 U I41
2022-07-24 08:37:25 C 16 25 37.690 +09 33 29.77 U F52
2022-07-24 19:20:31 C 16 25 53.040 +09 28 31.12 V M22
2022-07-24 19:25:10 C 16 25 53.105 +09 28 28.88 V M22
2022-07-24 19:32:26 C 16 25 53.268 +09 28 25.03 V M22
2022-07-24 19:51:50 C 16 25 53.647 +09 28 15.38 V M22
2022-07-24 21:36:26 C 16 25 55.90 +09 27 01.7 X G02