2340 Hathor help
Last update: 2025-04-01 07:30 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Aten
-
Perihelion (q)
0.464
au
Aphelion (Q)
1.224
au
Eccentricity (e)
0.450
-
Inclination (i)
5.9
deg
Orbit period (P)
283.1
d
Earth MOID
0.00668
au
U parameter
0.0
-
A2
-30.0
10-15au/days2
Next Earth close approach
Date
2026-01-17
Nominal distance (from Earth center)
0.10441
au
15619127
km
Maximum Brightness
18.8
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
20.3
mag
Diameter
210
m
Taxonomic type
Sq
Rotation period (T)
3.358
h
Discovery Information
Discovery Date
1976-10-22
Observatory
Palomar Mountain
ORBIT VISUALISATION TOOLS