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
2022-06-28 04:51:15 C 16 29 12.60 +11 49 52.2 463
2022-06-28 08:30:34 C 16 29 05.424 +11 50 23.14 V T05
2022-06-28 08:42:13 C 16 29 04.987 +11 50 24.47 V T05
2022-06-28 08:47:46 C 16 29 04.754 +11 50 25.51 V T08
2022-06-28 08:48:25 C 16 29 04.728 +11 50 25.76 V T08
2022-06-28 08:55:39 C 16 29 04.462 +11 50 26.34 V T08
2022-06-28 08:56:58 C 16 29 04.414 +11 50 26.52 V T08
2022-06-28 08:57:27 C 16 29 04.433 +11 50 26.27 V T05
2022-06-28 09:00:54 C 16 29 04.274 +11 50 26.95 V T08
2022-06-28 09:01:33 C 16 29 04.253 +11 50 26.99 V T08
2022-06-28 09:18:51 C 16 29 03.581 +11 50 29.08 V T08
2022-06-28 09:20:50 C 16 29 03.516 +11 50 29.08 V T08
2022-06-29 04:39:45 C 16 28 27.37 +11 52 16.4 463
2022-06-29 04:41:49 C 16 28 27.12 +11 52 17.8 463
2022-06-29 05:35:44 C 16 28 25.639 +11 52 23.20 U I41
2022-06-29 06:38:19 C 16 28 23.429 +11 52 28.42 U I41
2022-06-29 08:27:46 C 16 28 20.297 +11 52 41.77 V T08
2022-06-29 08:34:40 C 16 28 20.040 +11 52 42.38 V T08
2022-06-29 08:42:42 C 16 28 19.750 +11 52 43.00 V T08
2022-06-29 08:56:51 C 16 28 19.246 +11 52 44.15 V T08
2022-06-29 16:40:48 C 16 28 04.76 +11 53 14.5 V D29
2022-06-29 17:01:10 C 16 28 04.08 +11 53 15.7 V D29
2022-06-29 17:21:32 C 16 28 03.40 +11 53 17.0 V D29
2022-06-29 21:48:28 C 16 27 56.04 +11 53 31.7 X G02
2022-06-29 21:52:18 C 16 27 55.96 +11 53 31.6 X G02
2022-06-29 21:57:44 C 16 27 55.79 +11 53 31.7 X G02
2022-06-30 09:44:01 C 16 27 35.090 +11 54 21.24 V T08
2022-06-30 10:04:33 C 16 27 34.402 +11 54 22.10 V T08
2022-06-30 10:33:04 C 16 27 33.449 +11 54 23.54 V T08
2022-07-01 23:40:36 C 16 26 33.40 +11 55 16.0 17.5 q 122
2022-07-01 23:57:26 C 16 26 32.93 +11 55 15.9 17.5 q 122
2022-07-02 00:21:53 C 16 26 32.23 +11 55 15.9 17.5 q 122
2022-07-02 05:43:54 C 16 26 24.650 +11 55 19.70 U I41
2022-07-02 06:06:22 C 16 26 23.990 +11 55 19.70 U I41
2022-07-02 06:35:24 C 16 26 23.129 +11 55 19.49 U I41
2022-07-02 07:04:47 C 16 26 22.260 +11 55 19.31 U I41
2022-07-02 07:38:43 C 16 26 21.290 +11 55 18.80 U I41
2022-07-02 07:59:43 C 16 26 20.669 +11 55 18.59 U I41
2022-07-02 20:32:39 C 16 26 03.10 +11 55 06.5 V K83
2022-07-02 20:36:57 C 16 26 02.95 +11 55 06.6 V K83
2022-07-02 20:41:15 C 16 26 02.85 +11 55 06.8 V K83
2022-07-02 22:19:49 C 16 26 00.173 +11 55 03.65 V A16
2022-07-02 22:40:34 C 16 25 59.604 +11 55 03.07 V A16
2022-07-02 23:00:48 C 16 25 59.062 +11 55 02.57 V A16
2022-07-03 06:04:06 C 16 25 49.399 +11 54 55.12 U I41
2022-07-03 06:33:59 C 16 25 48.590 +11 54 54.00 U I41
2022-07-03 07:10:47 C 16 25 47.580 +11 54 52.70 U I41
2022-07-03 07:31:58 C 16 25 47.011 +11 54 51.91 U I41
2022-07-03 22:48:36 C 16 25 26.70 +11 54 10.7 X L63
2022-07-03 22:59:44 C 16 25 26.42 +11 54 10.5 X L63