Last update: 2019-04-20 14:25 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
2340 Hathor
Orbital Properties
Orbit type Aten
Perihelion (q) 0.464 au
Aphelion (Q) 1.224 au
Eccentricty (e) 0.45 -
Inclination (i) 5.9 deg
Orbit period (P) 283.2 days
Earth MOID 0.0068 au
Next Earth close approach
Date 2021/11/01
Nominal distance (from Earth center) 0.16062 au
24028305 km
Maximum Brightness 17.5 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 20.2 -
Diameter 210 m
Taxonomic type Sq
Rotation period (T) 3.3580 h
Orbit Visualization
Discovery Information
Discovery Date 1976-10-22
Observatory Palomar Mountain
External Links
Proper elements