2018HB
Last update: 2021-05-18 13:44 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Aten
Perihelion (q)
0.333
au
Aphelion (Q)
1.287
au
Eccentricity (e)
0.589
-
Inclination (i)
22.1
deg
Orbit period (P)
266.3
days
Earth MOID
0.18057
au
Next Earth close approach
Date
2029-04-27
Nominal distance (from Earth center)
0.18078
au
27044511
km
Maximum Brightness
20.8
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
22.2
-
Diameter
130*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2018-04-16
Observatory
Mt. Lemmon Survey
External links