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
2020-02-20 11:03:47 C 14 33 48.25 -17 05 23.1 V G96
2020-02-23 02:38:17 C 14 36 33.88 -17 02 14.1 V C95
2020-02-23 02:47:29 C 14 36 34.30 -17 02 15.9 V C95
2020-03-04 10:51:18 C 14 45 28.69 -16 30 43.7 V 703
2020-03-04 11:06:25 C 14 45 29.20 -16 30 42.9 V 703
2020-03-04 11:13:58 C 14 45 29.41 -16 30 40.2 V 703
2020-03-21 13:11:15 C 14 52 14.125 -14 21 03.27 U F51
2020-03-21 13:28:14 C 14 52 14.112 -14 20 55.67 U F51
2020-03-21 13:45:13 C 14 52 14.100 -14 20 48.03 U F51
2020-03-21 14:02:16 C 14 52 14.090 -14 20 40.32 U F51
2020-03-29 01:32:05 C 14 51 22.31 -12 48 24.6 o K95
2020-03-29 01:38:15 C 14 51 22.22 -12 48 20.7 o K95
2020-04-02 09:19:03 C 14 49 43.74 -11 45 02.1 V 703
2020-04-02 09:26:05 C 14 49 43.59 -11 44 57.4 V 703
2020-04-02 09:33:07 C 14 49 43.48 -11 44 53.0 V 703
2020-04-02 09:40:07 C 14 49 43.28 -11 44 48.7 V 703
2020-04-03 10:21:06 C 14 49 12.27 -11 28 36.0 V G96
2020-04-03 10:28:46 C 14 49 12.08 -11 28 30.9 V G96
2020-04-03 10:36:27 C 14 49 11.89 -11 28 25.9 V G96
2020-04-03 10:44:09 C 14 49 11.71 -11 28 20.7 V G96
2020-04-05 09:16:42 C 14 48 06.04 -10 56 40.9 V 703
2020-04-05 09:23:57 C 14 48 05.87 -10 56 36.0 V 703
2020-04-05 09:31:13 C 14 48 05.61 -10 56 30.8 V 703
2020-04-05 09:38:28 C 14 48 05.45 -10 56 25.2 V 703
2020-04-12 11:40:40 C 14 42 43.86 -08 49 21.8 V T08
2020-04-12 11:45:56 C 14 42 43.62 -08 49 17.5 V T08
2020-04-12 13:01:04 C 14 42 40.56 -08 48 17.9 V T08
2020-04-12 13:06:23 C 14 42 40.32 -08 48 13.9 V T08
2020-04-12 13:15:02 C 14 42 40.01 -08 48 06.8 V T08
2020-04-12 13:37:55 C 14 42 39.07 -08 47 48.4 V T08
2020-04-13 11:27:25 C 14 41 49.34 -08 30 19.8 V T08
2020-04-13 11:32:04 C 14 41 49.14 -08 30 16.2 V T08
2020-04-13 11:40:14 C 14 41 48.78 -08 30 09.5 V T08
2020-04-13 11:55:36 C 14 41 48.15 -08 29 56.8 V T08
2020-04-15 08:18:42 C 14 40 00.66 -07 53 45.1 V G96
2020-04-15 08:19:23 C 14 40 00.63 -07 53 44.5 V G96
2020-04-15 08:26:08 C 14 40 00.32 -07 53 38.9 V G96
2020-04-15 08:26:50 C 14 40 00.29 -07 53 38.3 V G96
2020-04-15 08:33:34 C 14 39 59.99 -07 53 32.7 V G96
2020-04-15 08:34:16 C 14 39 59.96 -07 53 32.1 V G96
2020-04-15 08:41:00 C 14 39 59.66 -07 53 26.6 V G96
2020-04-15 08:41:41 C 14 39 59.62 -07 53 26.0 V G96
2020-04-15 17:09:53 C 14 39 38.31 -07 46 24.6 q D29
2020-04-15 17:30:14 C 14 39 37.39 -07 46 08.2 q D29
2020-04-15 17:50:36 C 14 39 36.46 -07 45 51.2 q D29
2020-04-17 10:57:47 C 14 37 49.40 -07 11 21.6 V T08
2020-04-17 11:05:49 C 14 37 49.00 -07 11 14.8 V T08
2020-04-17 11:11:49 C 14 37 48.71 -07 11 09.8 V T08
2020-04-17 11:26:23 C 14 37 48.00 -07 10 57.5 V T08
2020-04-19 10:50:48 C 14 35 37.69 -06 30 32.0 V T05