2012DE31
Last update: 2021-09-17 23:50 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
0.721
au
Aphelion (Q)
1.579
au
Eccentricity (e)
0.373
-
Inclination (i)
29.7
deg
Orbit period (P)
450.6
days
Earth MOID
0.04385
au
Next Earth close approach
Date
2028-02-15
Nominal distance (from Earth center)
0.19949
au
29843332
km
Maximum Brightness
121.1
-
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
21.8
-
Diameter
160*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2012-02-24
Observatory
Catalina Sky Survey
External links