2021WH2
Last update: 2022-01-23 14:32 UTC
Orbital Properties
Epoch
59600.0
MJD
Orbit type
Aten
Perihelion (q)
0.783
au
Aphelion (Q)
1.109
au
Eccentricity (e)
0.172
-
Inclination (i)
10.9
deg
Orbit period (P)
336.1
days
Earth MOID
0.01612
au
Next Earth close approach
Date
2032-06-19
Nominal distance (from Earth center)
0.14044
au
21008901
km
Maximum Brightness
130.7
-
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
-
Diameter
9*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-11-28
Observatory
Mt. Lemmon Survey
External links