2009UG help
Last update: 2025-06-12 07:47 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Aten
-
Perihelion (q)
0.492
au
Aphelion (Q)
1.084
au
Eccentricity (e)
0.375
-
Inclination (i)
5.0
deg
Orbit period (P)
255.5
d
Earth MOID
0.01231
au
U parameter
0.0
-
Next Earth close approach
Date
2030-10-02
Nominal distance (from Earth center)
0.03306
au
4945022
km
Maximum Brightness
17.7
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
23.5
mag
Diameter
50 - 120*
m
Taxonomic type
-
Rotation period (T)
5.880
h
Discovery Information
Discovery Date
2009-10-16
Observatory
Catalina Sky Survey
ORBIT VISUALISATION TOOLS