2018 OG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5816720000
Semi-major axis (a)2.3602186000 AU
Inclination (i)9.12149000°
Long. of Asc. Node (Ω)131.00235000°
Arg. of Perihelion (ω)220.80812000°
Mean Anomaly (M)356.08094000°
Mean Motion (n)0.2718164500°/day
Perihelion dist (q)0.98734550 AU
Aphelion dist (Q)3.73309170 AU
Orbital Period3.62600450 yr
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty3
Orbit TypeApollo
MOID0.038701 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-08
Observations (52)
Date Type RA Dec Mag Band Observatory
2018-07-10 12:07:55 C 19 58 16.193 -01 59 52.94 V F52
2018-07-10 12:38:39 C 19 58 18.475 -01 59 55.36 V F52
2018-07-10 12:53:05 C 19 58 19.545 -01 59 56.71 V F52
2018-07-16 10:51:01 C 20 13 00.995 -02 30 32.54 U F52
2018-07-16 11:13:06 C 20 13 03.526 -02 30 40.40 U F52
2018-07-16 11:38:02 C 20 13 06.350 -02 30 49.24 U F52
2018-07-17 05:07:57 C 20 15 25.17 -02 37 41.3 u H21
2018-07-17 05:17:45 C 20 15 26.41 -02 37 45.5 u H21
2018-07-17 05:30:16 C 20 15 27.97 -02 37 50.4 u H21
2018-07-17 12:34:21 C 20 16 25.69 -02 39 36.0 U 474
2018-07-17 12:39:25 C 20 16 26.33 -02 39 38.3 U 474
2018-07-17 12:44:29 C 20 16 26.99 -02 39 40.3 U 474
2018-07-17 23:17:52 C 20 17 56.19 -02 45 27.7 20.6 U 104
2018-07-17 23:28:24 C 20 17 57.55 -02 45 33.1 U 104
2018-07-17 23:30:31 C 20 17 57.84 -02 45 34.2 U 104
2018-07-18 01:25:27 C 20 18 13.28 -02 46 25.9 V 204
2018-07-18 01:56:09 C 20 18 17.40 -02 46 39.6 V 204
2018-07-18 05:00:32 C 20 18 46.39 -02 48 00.4 u H21
2018-07-18 05:00:59 C 20 18 46.44 -02 48 00.3 u H21
2018-07-18 05:16:16 C 20 18 48.51 -02 48 07.5 u H21
2018-07-19 06:46:46 C 20 22 41.66 -03 00 55.1 u H21
2018-07-19 06:59:35 C 20 22 43.55 -03 01 02.1 u H21
2018-07-19 07:09:59 C 20 22 45.09 -03 01 07.8 u H21
2018-07-21 04:13:08 C 20 30 38.65 -03 28 42.8 u H21
2018-07-21 04:29:48 C 20 30 41.64 -03 28 54.9 u H21
2018-07-25 07:05:53 C 20 53 36.99 -04 57 53.6 u H21
2018-07-25 07:14:27 C 20 53 39.29 -04 58 03.4 u H21
2018-07-25 07:23:01 C 20 53 41.59 -04 58 13.4 u H21
2018-08-02 01:07:46 C 22 18 19.06 -10 33 04.7 V J95
2018-08-02 01:27:46 C 22 18 32.47 -10 33 54.9 V J95
2018-08-02 01:43:55 C 22 18 43.37 -10 34 36.1 V J95
2018-08-02 07:53:56 C 22 23 03.43 -10 50 05.0 u H21
2018-08-02 08:00:18 C 22 23 07.81 -10 50 21.6 u H21
2018-08-02 08:07:31 C 22 23 12.79 -10 50 39.9 u H21
2018-08-02 08:13:03 C 22 23 16.60 -10 50 54.3 u H21
2018-08-02 08:21:36 C 22 23 22.48 -10 51 16.1 u H21
2018-08-03 01:15:48 C 22 36 00.98 -11 35 46.8 V J95
2018-08-03 01:33:16 C 22 36 14.13 -11 36 33.4 V J95
2018-08-03 01:51:51 C 22 36 28.15 -11 37 23.0 V J95
2018-08-03 06:42:17 C 22 40 18.08 -11 50 04.9 u H21
2018-08-03 06:49:43 C 22 40 23.77 -11 50 25.1 u H21
2018-08-03 07:05:42 C 22 40 36.04 -11 51 08.3 u H21
2018-08-05 08:34:18 C 23 24 18.16 -14 05 21.8 u H21
2018-08-05 08:39:59 C 23 24 23.48 -14 05 36.8 u H21
2018-08-05 08:44:39 C 23 24 27.85 -14 05 48.9 u H21
2018-08-05 08:50:01 C 23 24 32.89 -14 06 03.1 u H21
2018-08-06 01:34:23 C 23 41 16.89 -14 49 47.3 V J95
2018-08-06 01:42:08 C 23 41 24.59 -14 50 07.1 V J95
2018-08-06 01:50:52 C 23 41 33.32 -14 50 29.5 V J95
2018-08-06 01:58:41 C 23 41 41.10 -14 50 48.8 V J95