65803 Didymos help
Last update: 2025-08-05 15:11 UTC
Orbital Properties
Epoch
60800.0
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)
768.9
d
Earth MOID
0.03972
au
U parameter
0.0
-
Next Earth close approach
Date
2062-10-20
Nominal distance (from Earth center)
0.04965
au
7427493
km
Maximum Brightness
13.9
mag
Risk
Object is not in risk 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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