101955 Bennu
Last update: 2021-12-06 23:02 UTC
Orbital Properties
Epoch
59200.0
MJD
Orbit type
Apollo
Perihelion (q)
0.897
au
Aphelion (Q)
1.355
au
Eccentricity (e)
0.204
-
Inclination (i)
6
deg
Orbit period (P)
436.4
days
Earth MOID
0.00341
au
Next Earth close approach
Date
2037-02-11
Nominal distance (from Earth center)
0.09871
au
14767294
km
Maximum Brightness
18.2
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
20.2
-
Diameter
484
m
Taxonomic type
B
Rotation period (T)
4.2905
h
Discovery Information
Discovery Date
1999-09-11
Observatory
Lincoln Laboratory ETS, New Mexico
External links