Last update: 2020-09-24 09:32 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
2018AS2
Orbital Properties
Epoch 59000.0 MJD
Orbit type Aten
Perihelion (q) 0.752 au
Aphelion (Q) 1.19 au
Eccentricity (e) 0.226 -
Inclination (i) 5.4 deg
Orbit period (P) 349.6 days
Earth MOID 0.00157 au
Next Earth close approach
Date 2036/08/29
Nominal distance (from Earth center) 0.17693 au
26468531 km
Maximum Brightness 28.1 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 28.6 -
Diameter 7* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 2018-01-12
Observatory Mt. Lemmon Survey
External Links
Proper elements
*Estimated from the absolute magnitude using