Last update: 2019-08-19 00:01 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
152680 1998KJ9
Orbital Properties
Epoch 58600.0 MJD
Orbit type Apollo
Perihelion (q) 0.522 au
Aphelion (Q) 2.374 au
Eccentricity (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 17.2 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 19.4 -
Diameter 500* 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