2021GW4
Last update: 2021-05-18 13:44 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
0.977
au
Aphelion (Q)
1.829
au
Eccentricity (e)
0.304
-
Inclination (i)
5.1
deg
Orbit period (P)
606.9
days
Earth MOID
0.00024
au
Next Earth close approach
Date
2026-03-29
Nominal distance (from Earth center)
0.0909
au
13598152
km
Maximum Brightness
26.8
-
Orbit Visualiser
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Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
29.5
-
Diameter
4*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-04-08
Observatory
Mt. Lemmon Survey
External links