2021OB1
Last update: 2021-09-17 23:50 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
0.941
au
Aphelion (Q)
2.843
au
Eccentricity (e)
0.503
-
Inclination (i)
4.8
deg
Orbit period (P)
950.7
days
Earth MOID
0.01931
au
Next Earth close approach
Date
2034-07-22
Nominal distance (from Earth center)
0.14548
au
21763209
km
Maximum Brightness
24.1
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
25.7
-
Diameter
26*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-07-29
Observatory
Pan-STARRS 1, Haleakala
External links