3288 Seleucus help
Last update: 2025-07-29 02:36 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Amor
-
Perihelion (q)
1.110
au
Aphelion (Q)
2.959
au
Eccentricity (e)
0.455
-
Inclination (i)
5.9
deg
Orbit period (P)
1060.0
d
Earth MOID
0.10615
au
U parameter
0.0
-
Next Earth close approach
Date
2101-04-13
Nominal distance (from Earth center)
0.15762
au
23580063
km
Maximum Brightness
13.3
mag
Risk
Object is not in risk list
Physical Properties
Absolute Magnitude (H)
15.3
mag
Diameter
3400 | 1400 | 1400
m
Taxonomic type
S
Rotation period (T)
75
h
Discovery Information
Discovery Date
1982-02-28
Observatory
European Southern Observatory, La Silla
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