Last update: 2019-11-18 21:40 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
2340 Hathor
Orbital Properties
Epoch 58800.0 MJD
Orbit type Aten
Perihelion (q) 0.464 au
Aphelion (Q) 1.224 au
Eccentricity (e) 0.45 -
Inclination (i) 5.9 deg
Orbit period (P) 283.1 days
Earth MOID 0.00677 au
Next Earth close approach
Date 2021/11/01
Nominal distance (from Earth center) 0.16062 au
24028305 km
Maximum Brightness 118.2 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 20.5 -
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