2017HG4
Last update: 2021-04-13 11:02 UTC
Orbital Properties
Epoch
59200.0
MJD
Orbit type
Aten
Perihelion (q)
0.701
au
Aphelion (Q)
1.023
au
Eccentricity (e)
0.187
-
Inclination (i)
3
deg
Orbit period (P)
292.5
days
Earth MOID
0.00219
au
Next Earth close approach
Date
2021-04-16
Nominal distance (from Earth center)
0.01952
au
2919770
km
Maximum Brightness
24
-
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Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
27.7
-
Diameter
10*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2017-04-26
Observatory
Pan-STARRS 1, Haleakala
External links