2021GM4
Last update: 2021-05-06 00:33 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
0.988
au
Aphelion (Q)
2.063
au
Eccentricity (e)
0.352
-
Inclination (i)
5.2
deg
Orbit period (P)
688.5
days
Earth MOID
0.01239
au
Next Earth close approach
Date
2021-07-01
Nominal distance (from Earth center)
0.03107
au
4647756
km
Maximum Brightness
18.3
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is in priority list
Physical Properties
Absolute Magnitude (H)
21.9
-
Diameter
150*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-04-07
Observatory
Pan-STARRS 1, Haleakala
External links