Last update: 2019-02-15 22:50 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
2018WE3
Orbital Properties
Orbit type Apollo
Perihelion (q) 0.927 au
Aphelion (Q) 4.53 au
Eccentricty (e) 0.66 -
Inclination (i) 8.7 deg
Orbit period (P) 1646.1 days
Earth MOID 0.02381 au
Next Earth close approach
Date 2027/09/22
Nominal distance (from Earth center) 0.15036 au
22493835 km
Maximum Brightness 19.8 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 21.3 -
Diameter 230* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 2018-11-27
Observatory WISE
External Links
Proper elements
*Estimated from the absolute magnitude using