246138 (2007 OG3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4813828141 ± 2.64e-08
Semi-major axis (a)2.1646022879 AU ± 6.10e-09
Inclination (i)1.69262950° ± 6.72e-06
Long. of Asc. Node (Ω)78.32085079° ± 1.25e-04
Arg. of Perihelion (ω)272.01436369° ± 1.26e-04
Mean Anomaly (M)269.02201465° ± 1.23e-05
Mean Motion (n)0.3094889207°/day ± 1.31e-09
Perihelion dist (q)1.12259995 AU ± 5.72e-08
Aphelion dist (Q)3.20660463 AU ± 5.78e-08
Orbital Period3.18469004 yr ± 1.35e-08
Physical Parameters
H (abs. magnitude)18.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeAmor
MOID0.118503 AU
Observations Used181
Oppositions34
Arc Total1975-2025
First Observation Used1975-10-29
Last Observation Used2025-03-23
Observations (301)
Date Type RA Dec Mag Band Observatory
2010-09-29 23:46:56 S 18 51 36.53 -27 16 00.3 L C51
2010-09-30 02:57:27 S 18 52 10.58 -27 15 23.9 L C51
2010-09-30 04:32:37 S 18 52 27.64 -27 15 04.7 L C51
2010-09-30 07:43:07 S 18 53 01.74 -27 14 28.3 L C51
2010-09-30 09:18:18 S 18 53 18.77 -27 14 11.0 L C51
2010-09-30 10:53:39 S 18 53 35.95 -27 13 52.0 L C51
2010-09-30 14:04:10 S 18 54 10.25 -27 13 12.6 L C51
2010-09-30 17:14:30 S 18 54 44.486 -27 12 33.52 L C51
2010-09-30 18:49:51 S 18 55 01.702 -27 12 14.36 L C51
2010-09-30 22:00:11 S 18 55 36.046 -27 11 33.76 L C51
2010-09-30 23:35:32 S 18 55 53.33 -27 11 14.2 L C51
2010-10-01 01:10:42 S 18 56 10.55 -27 10 52.4 L C51
2010-10-01 02:45:52 S 18 56 27.83 -27 10 33.9 L C51
2010-10-01 04:21:13 S 18 56 45.094 -27 10 13.26 L C51
2010-10-01 07:31:33 S 18 57 19.56 -27 09 30.1 L C51
2010-10-01 09:06:54 S 18 57 37.05 -27 09 09.4 L C51
2010-10-01 10:42:04 S 18 57 54.30 -27 08 48.9 L C51
2010-10-01 12:17:15 S 18 58 11.60 -27 08 27.1 L C51
2010-10-01 12:17:25 S 18 58 11.68 -27 08 27.4 L C51
2010-10-01 13:52:35 S 18 58 29.00 -27 08 05.7 L C51
2010-10-01 15:27:45 S 18 58 46.342 -27 07 43.93 L C51
2010-10-01 17:03:06 S 18 59 03.778 -27 07 22.48 L C51
2010-10-01 18:38:16 S 18 59 21.158 -27 07 00.01 L C51
2010-10-02 07:20:10 S 19 01 40.872 -27 03 58.28 L C51
2010-10-02 10:30:30 S 19 02 15.888 -27 03 10.76 L C51
2010-10-02 13:41:01 S 19 02 51.065 -27 02 23.10 L C51
2010-10-02 16:51:32 S 19 03 26.304 -27 01 34.46 L C51
2010-10-02 20:02:03 S 19 04 01.531 -27 00 46.12 L C51
2010-10-03 02:22:54 S 19 05 12.175 -26 59 06.40 L C51
2010-10-03 08:43:45 S 19 06 23.042 -26 57 23.83 L C51
2010-10-04 00:36:10 S 19 09 21.233 -26 52 54.34 L C51
2010-10-04 06:57:12 S 19 10 32.959 -26 51 03.49 L C51
2010-10-04 10:07:32 S 19 11 08.729 -26 50 07.33 L C51
2010-10-04 16:28:34 S 19 12 20.770 -26 48 10.01 L C51
2010-10-04 22:49:25 S 19 13 32.911 -26 46 12.14 L C51
2010-10-05 01:59:56 S 19 14 09.110 -26 45 11.66 L C51
2010-10-05 05:10:27 S 19 14 45.367 -26 44 11.04 L C51
2010-10-05 08:20:47 S 19 15 21.566 -26 43 08.94 L C51
2010-10-05 11:31:18 S 19 15 57.936 -26 42 06.41 L C51
2010-10-05 14:41:49 S 19 16 34.325 -26 41 03.37 L C51
2010-10-05 17:52:09 S 19 17 10.726 -26 39 59.22 L C51
2010-10-05 17:52:20 S 19 17 10.790 -26 39 59.58 L C51
2010-10-06 00:13:11 S 19 18 23.719 -26 37 49.66 L C51
2010-10-06 09:44:34 S 19 20 13.69 -26 34 29.9 L C51
2010-10-06 12:55:04 S 19 20 50.32 -26 33 21.5 L C51
2010-10-06 16:05:25 S 19 21 27.11 -26 32 14.5 L C51
2010-10-06 16:05:36 S 19 21 27.21 -26 32 13.0 L C51
2010-10-07 01:36:58 S 19 23 17.78 -26 28 42.6 L C51
2010-10-07 04:47:18 S 19 23 54.73 -26 27 30.3 L C51
2010-10-07 07:57:49 S 19 24 31.740 -26 26 18.42 L C51