Last update: 2019-08-19 00:01 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
Possible Impacts
 
2018WE1
Orbital Properties
Epoch 58600.0 MJD
Orbit type Apollo
Perihelion (q) 0.703 au
Aphelion (Q) 1.489 au
Eccentricity (e) 0.359 -
Inclination (i) 6.3 deg
Orbit period (P) 419.2 days
Earth MOID 0.00077 au
Next Earth close approach
Date 2040/05/08
Nominal distance (from Earth center) 0.04184 au
6259459 km
Maximum Brightness 23 -
Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 26.2 -
Diameter 20* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 2018-11-26
Observatory ATLAS-MLO, Mauna Loa
External Links
Proper elements
*Estimated from the absolute magnitude using