2021OS1
Last update: 2021-09-17 23:50 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
1.016
au
Aphelion (Q)
2.731
au
Eccentricity (e)
0.458
-
Inclination (i)
5.1
deg
Orbit period (P)
937
days
Earth MOID
0.02498
au
Next Earth close approach
Date
2044-10-02
Nominal distance (from Earth center)
0.10187
au
15238976
km
Maximum Brightness
122.3
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
24.8
-
Diameter
40*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-07-31
Observatory
Pan-STARRS 1, Haleakala
External links