2020 OF4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3926907832
Semi-major axis (a)1.1940537228 AU
Inclination (i)14.88238982°
Long. of Asc. Node (Ω)251.55076138°
Arg. of Perihelion (ω)157.03150816°
Mean Anomaly (M)318.49170388°
Mean Motion (n)0.7552045700°/day
Perihelion dist (q)0.72413930 AU
Aphelion dist (Q)1.66434830 AU
Orbital Period1.30508710 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.074″
Uncertainty
Orbit TypeApollo
MOID0.199170 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-07-26
Observations (13)
Date Type RA Dec Mag Band Observatory
2020-07-23 08:23:02 C 16 55 40.605 +13 44 12.31 U F51
2020-07-23 08:40:06 C 16 55 38.514 +13 44 29.27 U F51
2020-07-23 08:57:11 C 16 55 36.444 +13 44 46.10 U F51
2020-07-23 09:14:18 C 16 55 34.345 +13 45 03.13 U F51
2020-07-24 07:46:06 C 16 53 00.662 +14 07 18.60 V 568
2020-07-24 07:47:47 C 16 53 00.458 +14 07 20.21 V 568
2020-07-24 07:49:29 C 16 53 00.256 +14 07 21.81 V 568
2020-07-25 02:33:22 C 16 50 54.82 +14 25 11.9 u H21
2020-07-25 02:42:10 C 16 50 53.79 +14 25 19.8 u H21
2020-07-25 02:52:23 C 16 50 52.61 +14 25 29.7 u H21
2020-07-26 02:52:37 C 16 48 14.92 +14 47 50.0 u H21
2020-07-26 03:10:09 C 16 48 12.92 +14 48 06.0 u H21
2020-07-26 03:26:13 C 16 48 11.09 +14 48 20.7 u H21