2021HQ1
Last update: 2021-05-06 00:33 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Amor
Perihelion (q)
1.049
au
Aphelion (Q)
1.421
au
Eccentricity (e)
0.151
-
Inclination (i)
8
deg
Orbit period (P)
501.1
days
Earth MOID
0.04397
au
Next Earth close approach
Date
2032-04-20
Nominal distance (from Earth center)
0.14152
au
21171783
km
Maximum Brightness
24.7
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is in priority list
Physical Properties
Absolute Magnitude (H)
26.4
-
Diameter
19*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-04-17
Observatory
Pan-STARRS 1, Haleakala
External links