2020 OO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5985552925
Semi-major axis (a)2.7273951861 AU
Inclination (i)3.16682117°
Long. of Asc. Node (Ω)93.53641038° ± 5.00e+00
Arg. of Perihelion (ω)215.85689543° ± 6.00e+00
Mean Anomaly (M)65.46534344°
Mean Motion (n)0.2189010200°/day
Perihelion dist (q)1.09488230 AU
Aphelion dist (Q)4.35851990 AU
Orbital Period4.50252670 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.236″
Uncertainty
Orbit TypeAmor
MOID0.084603 AU
Observations Used9
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-07-26
Observations (9)
Date Type RA Dec Mag Band Observatory
2020-07-23 13:55:06 C 23 33 27.048 -21 28 32.40 U F51
2020-07-23 14:09:08 C 23 33 32.028 -21 28 10.07 U F51
2020-07-23 14:23:08 C 23 33 36.959 -21 27 47.89 U F51
2020-07-24 14:38:41 C 23 42 31.214 -20 49 35.89 V 568
2020-07-24 14:40:03 C 23 42 31.672 -20 49 33.76 V 568
2020-07-24 14:42:47 C 23 42 32.590 -20 49 29.34 V 568
2020-07-25 13:19:18 C 23 50 29.299 -20 13 39.37 V F51
2020-07-26 10:21:13 C 23 57 30.23 -19 40 29.5 V I52
2020-07-26 10:27:51 C 23 57 32.24 -19 40 19.0 V I52