374158 2004UL help
Last update: 2024-03-28 23:50 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.093
au
Aphelion (Q)
2.440
au
Eccentricity (e)
0.927
-
Inclination (i)
23.9
deg
Orbit period (P)
520.5
d
Earth MOID
0.01721
au
U parameter
0.4
-
Next Earth close approach
Date
2024-11-04
Nominal distance (from Earth center)
0.1495
au
22365346
km
Maximum Brightness
16.7
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
18.6
mag
Diameter
500 - 1100*
m
Taxonomic type
U
Rotation period (T)
38
h
Discovery Information
Discovery Date
2004-10-18
Observatory
Lincoln Laboratory ETS, New Mexico
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