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
2003-07-21 12:30:30 C 17 29 15.96 +15 42 15.2 m 379
2003-07-21 12:41:31 C 17 29 15.85 +15 42 11.6 m 379
2003-07-21 12:45:04 C 17 29 15.73 +15 42 10.2 m 379
2003-07-21 12:55:50 C 17 29 15.62 +15 42 06.5 m 379
2003-07-21 21:16:12 C 17 29 11.17 +15 39 09.7 c J87
2003-07-21 21:21:23 C 17 29 11.00 +15 39 07.8 c J87
2003-07-21 21:25:50 C 17 29 11.00 +15 39 06.3 c J87
2003-07-22 21:18:34 C 17 28 59.37 +15 30 18.7 c 938
2003-07-22 22:46:29 C 17 28 58.32 +15 29 45.2 c 938
2003-07-23 20:10:56 C 17 28 51.12 +15 21 13.4 d 151
2003-07-23 20:16:23 C 17 28 51.00 +15 21 12.0 d 151
2003-07-23 20:23:40 C 17 28 50.96 +15 21 08.5 d 151
2003-07-23 20:26:07 C 17 28 50.89 +15 21 07.6 d 151
2003-07-23 21:28:14 C 17 28 50.45 +15 20 44.3 c J87
2003-07-23 21:36:36 C 17 28 50.43 +15 20 41.0 c J87
2003-07-23 21:44:10 C 17 28 50.43 +15 20 38.1 c J87
2003-07-25 21:50:17 C 17 28 42.94 +14 59 38.2 J87
2003-07-25 21:56:40 C 17 28 42.89 +14 59 35.1 J87
2003-07-25 22:03:06 C 17 28 42.84 +14 59 32.0 J87
2003-07-26 21:43:16 C 17 28 44.18 +14 48 17.6 d J87
2003-07-26 21:53:02 C 17 28 44.12 +14 48 12.5 d J87
2003-07-26 22:02:57 C 17 28 44.06 +14 48 07.4 d J87
2003-07-27 04:22:27 C 17 28 45.30 +14 45 03.4 16.6 c 644
2003-07-27 04:52:38 C 17 28 45.25 +14 44 48.7 16.7 c 644
2003-07-27 05:22:48 C 17 28 45.17 +14 44 33.7 16.7 c 644
2003-07-27 10:03:23 C 17 28 45.29 +14 42 17.0 19.1 c 608
2003-07-27 10:18:37 C 17 28 45.28 +14 42 09.1 18.4 c 608
2003-07-27 10:33:44 C 17 28 45.26 +14 42 01.3 18.1 c 608
2003-07-29 05:08:09 C 17 28 59.65 +14 19 44.1 17.5 c 704
2003-07-29 05:22:46 C 17 28 59.71 +14 19 35.8 17.8 c 704
2003-07-29 05:37:33 C 17 28 59.78 +14 19 28.0 18.2 c 704
2003-07-29 05:52:11 C 17 28 59.78 +14 19 19.0 18.8 c 704
2003-07-29 06:07:06 C 17 28 59.83 +14 19 09.8 17.9 c 704
2003-07-29 20:08:45 C 17 29 07.47 +14 11 23.3 c 240
2003-07-29 20:10:20 C 17 29 07.48 +14 11 22.0 c 240
2003-07-29 20:18:19 C 17 29 07.51 +14 11 18.3 c 240
2003-07-29 20:21:31 C 17 29 07.52 +14 11 16.1 c 240
2003-07-29 21:11:26 C 17 29 07.75 +14 10 48.7 c 240
2003-07-29 21:14:38 C 17 29 07.76 +14 10 46.6 c 240
2003-08-01 20:47:19 C 17 30 02.30 +13 28 26.6 c 198
2003-08-01 20:58:53 C 17 30 02.43 +13 28 20.2 A30
2003-08-01 21:02:20 C 17 30 02.44 +13 28 17.7 A30
2003-08-01 21:03:04 C 17 30 02.49 +13 28 16.3 c 198
2003-08-01 21:07:13 C 17 30 02.50 +13 28 14.1 A30
2003-08-01 21:12:42 C 17 30 02.56 +13 28 10.5 A30
2003-08-01 21:12:59 C 17 30 02.62 +13 28 10.1 c 198
2003-08-01 21:18:33 C 17 30 02.62 +13 28 07.1 A30
2003-08-01 21:22:51 C 17 30 02.72 +13 28 04.0 A30
2003-08-01 21:39:36 C 17 30 02.95 +13 27 53.3 c 198
2003-08-01 22:21:16 C 17 30 03.46 +13 27 30.7 d J87