Last update: 2020-09-24 09:32 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
Possible Impacts
 
2018XQ2
Orbital Properties
Epoch 59000.0 MJD
Orbit type Aten
Perihelion (q) 0.704 au
Aphelion (Q) 1.009 au
Eccentricity (e) 0.178 -
Inclination (i) 0.1 deg
Orbit period (P) 289.8 days
Earth MOID 0.00004 au
Next Earth close approach
Date 2023/01/17
Nominal distance (from Earth center) 0.12116 au
18124725 km
Maximum Brightness 127.1 -
Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 28.1 -
Diameter 8* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 2018-12-10
Observatory Mt. Lemmon Survey
External Links
Proper elements
*Estimated from the absolute magnitude using