2021HC
Last update: 2021-05-18 13:44 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
0.989
au
Aphelion (Q)
2.578
au
Eccentricity (e)
0.446
-
Inclination (i)
10.7
deg
Orbit period (P)
870
days
Earth MOID
0.03519
au
Next Earth close approach
Date
2052-03-03
Nominal distance (from Earth center)
0.1608
au
24056070
km
Maximum Brightness
25.1
-
Orbit Visualiser
Click the button to start Orbit Visualiser
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
26.1
-
Diameter
22*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-04-16
Observatory
JPL SynTrack Robotic Telescope, Auberry
External links