2012HN40
Last update: 2021-04-13 11:02 UTC
Orbital Properties
Epoch
59200.0
MJD
Orbit type
Apollo
Perihelion (q)
0.887
au
Aphelion (Q)
4.522
au
Eccentricity (e)
0.672
-
Inclination (i)
14.4
deg
Orbit period (P)
1624.3
days
Earth MOID
0.07255
au
Next Earth close approach
Date
2070-05-30
Nominal distance (from Earth center)
0.13859
au
20732438
km
Maximum Brightness
118.5
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is in priority list
Physical Properties
Absolute Magnitude (H)
20.4
-
Diameter
290*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2012-04-21
Observatory
Pan-STARRS 1, Haleakala
External links