Last update: 2019-08-19 00:01 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
496816 1989UP
Orbital Properties
Epoch 58600.0 MJD
Orbit type Apollo
Perihelion (q) 0.983 au
Aphelion (Q) 2.741 au
Eccentricity (e) 0.472 -
Inclination (i) 3.9 deg
Orbit period (P) 928.1 days
Earth MOID 0.00646 au
Next Earth close approach
Date 2050/12/08
Nominal distance (from Earth center) 0.02673 au
3998183 km
Maximum Brightness 116 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 20.7 -
Diameter 300 m
Taxonomic type -
Rotation period (T) 6.9800 h
Orbit Visualization
Discovery Information
Discovery Date 1989-10-27
Observatory Steward Observatory, Kitt Peak-Spacewatch
External Links
Proper elements