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
2016-04-14 03:42:02 C 10 42 14.31 +02 59 08.4 q 703
2016-04-14 03:50:44 C 10 42 14.22 +02 59 14.3 q 703
2016-04-14 21:29:10 C 10 42 01.01 +03 08 39.7 19.1 q J43
2016-04-14 21:42:19 C 10 42 00.83 +03 08 46.4 19.1 q J43
2016-04-14 21:55:19 C 10 42 00.60 +03 08 53.2 18.7 q J43
2016-04-14 22:08:18 C 10 42 00.44 +03 09 00.2 18.8 q J43
2016-04-26 03:40:52 C 10 41 31.43 +05 08 50.4 q G96
2016-04-26 03:43:19 C 10 41 31.52 +05 08 48.7 q 703
2016-04-26 03:46:45 C 10 41 31.44 +05 08 52.6 q G96
2016-04-26 03:50:35 C 10 41 31.45 +05 08 52.6 q 703
2016-04-26 03:52:38 C 10 41 31.48 +05 08 54.6 q G96
2016-04-26 03:57:51 C 10 41 31.52 +05 08 56.8 q 703
2016-04-26 03:58:32 C 10 41 31.53 +05 08 56.7 q G96
2016-04-29 06:09:55 C 10 42 17.579 +05 34 00.59 L F51
2016-04-29 07:01:48 C 10 42 18.125 +05 34 16.95 L F51
2016-04-29 13:33:55 C 10 42 23.13 +05 36 16.7 q D29
2016-04-29 13:56:49 C 10 42 23.45 +05 36 24.7 q D29
2016-04-29 14:19:44 C 10 42 23.69 +05 36 32.8 q D29
2016-05-10 04:15:57 C 10 47 48.06 +06 36 20.6 q G96
2016-05-10 04:24:39 C 10 47 48.29 +06 36 21.9 q G96
2016-05-10 04:33:21 C 10 47 48.52 +06 36 23.3 q G96
2016-05-10 04:42:02 C 10 47 48.76 +06 36 24.6 q G96
2018-01-02 14:28:51 C 12 33 12.568 -12 12 51.75 U F51
2018-01-02 14:44:26 C 12 33 13.438 -12 12 56.85 U F51
2018-01-02 14:59:58 C 12 33 14.271 -12 13 02.02 U F51
2018-01-02 15:15:44 C 12 33 15.109 -12 13 07.15 U F51
2018-02-10 13:57:19 C 13 09 08.60 -15 03 10.4 U T08
2018-02-10 14:10:54 C 13 09 08.86 -15 03 10.3 U T08
2018-02-10 14:11:34 C 13 09 08.84 -15 03 08.3 U T08
2018-02-10 14:33:26 C 13 09 09.14 -15 03 09.9 U T08
2018-02-22 18:38:48 C 13 11 09.92 -14 33 51.3 q D29
2018-02-22 19:01:43 C 13 11 09.78 -14 33 47.1 q D29
2018-02-22 19:24:37 C 13 11 09.66 -14 33 42.7 q D29
2018-02-27 08:49:00 C 13 10 24.15 -14 08 14.4 U 703
2018-02-27 09:04:20 C 13 10 23.93 -14 08 10.5 U 703
2018-02-27 09:12:00 C 13 10 23.69 -14 08 07.8 U 703
2018-03-07 13:33:26 C 13 06 50.71 -13 00 14.7 U T08
2018-03-07 13:47:12 C 13 06 50.50 -13 00 07.3 U T08
2018-03-07 14:01:33 C 13 06 50.05 -13 00 01.3 U T08
2018-03-07 14:02:12 C 13 06 50.22 -12 59 59.9 U T08
2018-03-07 14:16:51 C 13 06 49.59 -12 59 54.9 U T08
2018-03-07 14:30:48 C 13 06 49.26 -12 59 48.9 U T08
2018-03-09 11:06:19 C 13 05 37.47 -12 40 14.6 U 703
2018-03-09 11:13:59 C 13 05 37.23 -12 40 10.7 U 703
2018-03-09 11:21:40 C 13 05 36.98 -12 40 07.5 U 703
2018-03-09 11:29:21 C 13 05 36.81 -12 40 03.4 U 703
2018-03-13 06:12:03 C 13 02 45.16 -11 55 12.2 q W98
2018-03-13 06:23:21 C 13 02 44.70 -11 55 05.7 q W98
2018-03-13 06:33:40 C 13 02 44.33 -11 55 01.2 q W98
2018-03-17 08:57:56 C 12 59 01.07 -10 59 30.5 U 703