2018 OL

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6511491000
Semi-major axis (a)2.5132024000 AU
Inclination (i)13.10188000°
Long. of Asc. Node (Ω)119.16818000°
Arg. of Perihelion (ω)232.56981000°
Mean Anomaly (M)292.04320000°
Mean Motion (n)0.2473790300°/day
Perihelion dist (q)0.87673290 AU
Aphelion dist (Q)4.14967190 AU
Orbital Period3.98420060 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty4
Orbit TypeApollo
MOID0.010375 AU
Observations Used79
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-07-20
Observations (79)
Date Type RA Dec Mag Band Observatory
2018-07-17 12:38:54 C 20 53 34.91 +00 31 06.1 U T08
2018-07-17 12:54:22 C 20 53 48.88 +00 30 27.0 U T08
2018-07-17 13:09:12 C 20 54 02.32 +00 29 49.7 U T08
2018-07-17 13:24:39 C 20 54 16.29 +00 29 10.9 U T08
2018-07-17 22:04:28 C 21 03 09.13 +00 05 08.0 18.3 U K63
2018-07-17 22:08:17 C 21 03 13.12 +00 04 57.7 18.5 U K63
2018-07-17 22:11:15 C 21 03 16.19 +00 04 49.1 18.6 U 104
2018-07-17 22:13:03 C 21 03 18.03 +00 04 44.3 18.5 U K63
2018-07-17 22:14:33 C 21 03 19.55 +00 04 39.9 18.4 U 104
2018-07-17 22:17:51 C 21 03 22.97 +00 04 30.6 18.7 U 104
2018-07-17 23:10:59 C 21 04 17.61 +00 01 57.1 V L01
2018-07-17 23:13:42 C 21 04 20.47 +00 01 49.4 V L01
2018-07-17 23:15:45 C 21 04 22.60 +00 01 43.5 V L01
2018-07-18 00:09:46 C 21 05 19.92 -00 00 52.9 V 204
2018-07-18 00:21:16 C 21 05 32.05 -00 01 26.3 V 204
2018-07-18 00:29:45 C 21 05 41.00 -00 01 51.0 V 204
2018-07-18 01:34:58 C 21 06 50.40 -00 05 10.1 U K87
2018-07-18 01:36:12 C 21 06 51.75 -00 05 13.7 U K87
2018-07-18 01:37:04 C 21 06 52.68 -00 05 16.2 U K87
2018-07-18 07:28:29 C 21 13 39.11 -00 22 50.1 u H21
2018-07-18 07:30:21 C 21 13 41.27 -00 22 56.1 u H21
2018-07-18 07:32:26 C 21 13 43.67 -00 23 02.8 u H21
2018-07-18 07:34:31 C 21 13 46.07 -00 23 09.4 u H21
2018-07-18 07:36:35 C 21 13 48.48 -00 23 15.9 u H21
2018-07-18 07:38:40 C 21 13 50.89 -00 23 22.6 u H21
2018-07-18 07:40:45 C 21 13 53.29 -00 23 29.2 u H21
2018-07-18 07:42:49 C 21 13 55.69 -00 23 35.9 u H21
2018-07-18 07:44:54 C 21 13 58.10 -00 23 42.6 u H21
2018-07-18 12:22:09 C 21 19 46.41 -00 34 37.9 U 474
2018-07-18 12:22:49 C 21 19 47.24 -00 34 39.9 U 474
2018-07-18 12:23:29 C 21 19 48.08 -00 34 42.4 U 474
2018-07-18 12:24:10 C 21 19 48.91 -00 34 44.4 U 474
2018-07-18 12:24:30 C 21 19 49.33 -00 34 45.8 U 474
2018-07-18 16:32:57 C 21 25 11.28 -00 53 20.0 r P93
2018-07-18 16:36:16 C 21 25 15.58 -00 53 31.9 r P93
2018-07-18 16:39:37 C 21 25 19.92 -00 53 44.0 r P93
2018-07-18 16:42:56 C 21 25 24.27 -00 53 55.8 r P93
2018-07-18 20:29:05 C 21 30 45.94 -01 08 18.4 V 587
2018-07-18 20:32:37 C 21 30 50.90 -01 08 31.9 V 587
2018-07-18 20:36:09 C 21 30 55.86 -01 08 45.5 V 587
2018-07-18 20:46:42 C 21 31 10.31 -01 09 25.4 V 595
2018-07-18 20:53:35 C 21 31 20.06 -01 09 51.0 V 595
2018-07-18 21:00:28 C 21 31 29.70 -01 10 18.1 V 595
2018-07-18 21:03:14 C 21 31 35.66 -01 06 39.2 V L29
2018-07-18 21:07:05 C 21 31 41.06 -01 06 53.6 V L29
2018-07-18 21:09:00 C 21 31 43.70 -01 07 01.3 V L29
2018-07-18 21:10:55 C 21 31 46.41 -01 07 08.4 V L29
2018-07-18 21:25:27 C 21 32 04.98 -01 11 51.5 V L01
2018-07-18 21:27:14 C 21 32 07.49 -01 11 58.7 V L01
2018-07-18 21:29:09 C 21 32 10.19 -01 12 06.1 V L01