Last update: 2019-04-20 14:25 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
137108 1999AN10
Orbital Properties
Orbit type Apollo
Perihelion (q) 0.639 au
Aphelion (Q) 2.279 au
Eccentricty (e) 0.562 -
Inclination (i) 39.9 deg
Orbit period (P) 643.5 days
Earth MOID 0.00013 au
Next Earth close approach
Date 2027/08/07
Nominal distance (from Earth center) 0.00261 au
389987 km
Maximum Brightness 7.3 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 17.9 -
Diameter 1100* 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