98943 2001CC21
Last update: 2022-05-24 13:10 UTC
Orbital Properties
Epoch
59600.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.806
au
Aphelion (Q)
1.258
au
Eccentricity (e)
0.219
-
Inclination (i)
4.8
deg
Orbit period (P)
383.1
d
Earth MOID
0.08305
au
U parameter
0.0
-
Next Earth close approach
Date
2023-03-21
Nominal distance (from Earth center)
0.12987
au
19427718
km
Maximum Brightness
18
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
18.5
mag
Diameter
700*
*Estimated from the absolute magnitude using
m
Taxonomic type
S
Rotation period (T)
5.017
h
Discovery Information
Discovery Date
2001-02-03
Observatory
Lincoln Laboratory ETS, New Mexico
Orbit Visualiser
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External links