2021WK
Last update: 2021-11-30 01:34 UTC
Orbital Properties
Epoch
59600.0
MJD
Orbit type
Apollo
Perihelion (q)
0.986
au
Aphelion (Q)
1.609
au
Eccentricity (e)
0.24
-
Inclination (i)
8.3
deg
Orbit period (P)
539.7
days
Earth MOID
0.01237
au
Next Earth close approach
Date
2052-12-01
Nominal distance (from Earth center)
0.10492
au
15696372
km
Maximum Brightness
24.2
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is in priority list
Physical Properties
Absolute Magnitude (H)
26.4
-
Diameter
18*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-11-24
Observatory
ATLAS-MLO, Mauna Loa
External links