2021OJ1 help
Last update: 2025-04-09 07:59 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.972
au
Aphelion (Q)
1.967
au
Eccentricity (e)
0.338
-
Inclination (i)
12.7
deg
Orbit period (P)
650.5
d
Earth MOID
0.00607
au
U parameter
7.8
-
Next Earth close approach
Date
2037-08-13
Nominal distance (from Earth center)
0.17703
au
26483686
km
Maximum Brightness
24.2
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
25.2
mag
Diameter
24 - 50*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-07-30
Observatory
ATLAS-HKO, Haleakala
ORBIT VISUALISATION TOOLS