2020 OL4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4309356000
Semi-major axis (a)1.5594536000 AU
Inclination (i)5.53781000°
Long. of Asc. Node (Ω)316.77499000°
Arg. of Perihelion (ω)56.63102000°
Mean Anomaly (M)234.69653000°
Mean Motion (n)0.5061105400°/day
Perihelion dist (q)0.88742950 AU
Aphelion dist (Q)2.23147770 AU
Orbital Period1.94741580 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.160″
Uncertainty6
Orbit TypeApollo
MOID0.003575 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-08-07
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-07-23 10:23:03 C 21 18 51.966 -31 33 45.69 U F51
2020-07-23 10:38:50 C 21 18 53.884 -31 33 35.04 U F51
2020-07-23 10:54:37 C 21 18 55.779 -31 33 24.12 U F51
2020-07-23 11:10:23 C 21 18 57.684 -31 33 13.04 U F51
2020-07-24 00:32:16 C 21 21 00.256 -31 23 01.69 V J04
2020-07-24 00:38:08 C 21 21 01.023 -31 22 57.20 V J04
2020-07-24 00:44:01 C 21 21 01.801 -31 22 53.38 V J04
2020-07-24 12:19:05 C 21 22 48.777 -31 13 07.38 V 568
2020-07-24 12:20:52 C 21 22 49.023 -31 13 05.72 V 568
2020-07-24 12:22:14 C 21 22 49.204 -31 13 04.51 V 568
2020-07-24 12:23:36 C 21 22 49.389 -31 13 03.22 V 568
2020-07-24 14:18:15 C 21 23 08.99 -31 09 56.6 V 474
2020-07-24 14:22:29 C 21 23 09.56 -31 09 52.2 V 474
2020-07-24 14:26:43 C 21 23 10.20 -31 09 48.3 V 474
2020-07-26 13:38:21 C 21 31 54.38 -30 19 52.7 V 474
2020-07-26 13:41:45 C 21 31 55.00 -30 19 48.4 V 474
2020-07-26 13:45:09 C 21 31 55.62 -30 19 44.2 V 474
2020-07-26 13:48:33 C 21 31 56.23 -30 19 40.1 V 474
2020-07-31 20:32:08 C 22 11 01.49 -25 38 25.0 V K91
2020-07-31 20:35:38 C 22 11 02.99 -25 38 12.6 V K91
2020-07-31 20:39:08 C 22 11 04.50 -25 38 00.3 V K91
2020-07-31 20:42:37 C 22 11 05.99 -25 37 47.7 V K91
2020-07-31 20:46:07 C 22 11 07.48 -25 37 35.4 V K91
2020-08-03 22:51:32 C 22 56 37.84 -18 30 02.6 V K91
2020-08-03 22:57:41 C 22 56 42.62 -18 29 10.3 V K91
2020-08-03 23:02:32 C 22 56 46.37 -18 28 29.2 V K91
2020-08-07 02:09:34 C 00 24 08.95 -01 17 07.6 V J95
2020-08-07 02:15:23 C 00 24 17.79 -01 15 11.0 V J95
2020-08-07 02:27:24 C 00 24 35.97 -01 11 12.0 V J95