Last update: 2019-02-22 15:58 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
152680 1998KJ9
Orbital Properties
Orbit type Apollo
Perihelion (q) 0.522 au
Aphelion (Q) 2.374 au
Eccentricty (e) 0.64 -
Inclination (i) 10.9 deg
Orbit period (P) 636.4 days
Earth MOID 0.00557 au
Next Earth close approach
Date 2044/01/05
Nominal distance (from Earth center) 0.07313 au
10940032 km
Maximum Brightness 16.5 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 19.4 -
Diameter 600* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 1998-05-27
Observatory Lincoln Laboratory ETS, New Mexico
External Links
Proper elements
*Estimated from the absolute magnitude using