Last update: 2019-10-18 10:18 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
Possible Impacts
 
101955 Bennu
Orbital Properties
Epoch 58800.0 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 0.00275 au
Next Earth close approach
Date 2037/02/11
Nominal distance (from Earth center) 0.09872 au
14768047 km
Maximum Brightness 118 -
Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 20.4 -
Diameter 484 m
Taxonomic type B
Rotation period (T) 4.2905 h
Orbit Visualization
Discovery Information
Discovery Date 1999-09-11
Observatory Lincoln Laboratory ETS, New Mexico
External Links
Proper elements