2021GO help
Last update: 2024-03-28 14:01 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
1.002
au
Aphelion (Q)
1.463
au
Eccentricity (e)
0.187
-
Inclination (i)
17.4
deg
Orbit period (P)
499.9
d
Earth MOID
0.00583
au
U parameter
7.3
-
Next Earth close approach
Date
2047-04-03
Nominal distance (from Earth center)
0.03906
au
5843074
km
Maximum Brightness
21.1
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
25.3
mag
Diameter
24 - 50*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-04-02
Observatory
Mt. Lemmon Survey
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