65803 Didymos help
Last update: 2024-03-28 05:31 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
1.013
au
Aphelion (Q)
2.272
au
Eccentricity (e)
0.383
-
Inclination (i)
3.4
deg
Orbit period (P)
769.0
d
Earth MOID
0.04029
au
U parameter
0.0
-
Next Earth close approach
Date
2062-10-20
Nominal distance (from Earth center)
0.04965
au
7427495
km
Maximum Brightness
13.9
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
18
mag
Diameter
700 - 1500*
m
Taxonomic type
C
Rotation period (T)
2.259
h
Discovery Information
Discovery Date
1996-04-11
Observatory
Steward Observatory, Kitt Peak-Spacewatch
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