2021WC4
Last update: 2022-01-23 14:32 UTC
Orbital Properties
Epoch
59600.0
MJD
Orbit type
Apollo
Perihelion (q)
0.807
au
Aphelion (Q)
3.294
au
Eccentricity (e)
0.606
-
Inclination (i)
3.5
deg
Orbit period (P)
1072.5
days
Earth MOID
0.00591
au
Next Earth close approach
Date
2060-03-29
Nominal distance (from Earth center)
0.05515
au
8250059
km
Maximum Brightness
25.3
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
28.2
-
Diameter
8*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-11-29
Observatory
Mt. Lemmon Survey
External links