Last update: 2020-09-24 09:32 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
Possible Impacts
 
2011TO
Orbital Properties
Epoch 59000.0 MJD
Orbit type Aten
Perihelion (q) 0.667 au
Aphelion (Q) 1.186 au
Eccentricity (e) 0.28 -
Inclination (i) 2.2 deg
Orbit period (P) 325.7 days
Earth MOID 0.0006 au
Next Earth close approach
Date 2020/12/25
Nominal distance (from Earth center) 0.17098 au
25577616 km
Maximum Brightness 123.8 -
Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 26.3 -
Diameter 20* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 2011-10-01
Observatory Lincoln Laboratory ETS, New Mexico
External Links
Proper elements
*Estimated from the absolute magnitude using