Last update: 2020-08-13 17:02 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
137108 1999AN10
Orbital Properties
Epoch 59000.0 MJD
Orbit type Apollo
Perihelion (q) 0.639 au
Aphelion (Q) 2.279 au
Eccentricity (e) 0.562 -
Inclination (i) 39.9 deg
Orbit period (P) 643.6 days
Earth MOID 0.00062 au
Next Earth close approach
Date 2027/08/07
Nominal distance (from Earth center) 0.00261 au
389807 km
Maximum Brightness 7.5 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 18.1 -
Diameter 900* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 1999-01-13
Observatory Lincoln Laboratory ETS, New Mexico
External Links
Proper elements
*Estimated from the absolute magnitude using