65803 Didymos
Last update: 2021-12-07 00:03 UTC
Orbital Properties
Epoch
59600.0
MJD
Orbit type
Apollo
Perihelion (q)
1.013
au
Aphelion (Q)
2.275
au
Eccentricity (e)
0.384
-
Inclination (i)
3.4
deg
Orbit period (P)
770.1
days
Earth MOID
0.04035
au
Next Earth close approach
Date
2022-10-04
Nominal distance (from Earth center)
0.07123
au
10656322
km
Maximum Brightness
14.7
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
18.1
-
Diameter
900*
*Estimated from the absolute magnitude using
m
Taxonomic type
Xk
Rotation period (T)
2.2593
h
Discovery Information
Discovery Date
1996-04-11
Observatory
Steward Observatory, Kitt Peak-Spacewatch
External links