1863 Antinous help
Last update: 2024-04-25 23:56 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.891
au
Aphelion (Q)
3.632
au
Eccentricity (e)
0.606
-
Inclination (i)
18.4
deg
Orbit period (P)
1242.0
d
Earth MOID
0.18477
au
U parameter
0.0
-
Next Earth close approach
Date
2094-08-13
Nominal distance (from Earth center)
0.19313
au
28891424
km
Maximum Brightness
14.2
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
15.5
mag
Diameter
3051
m
Taxonomic type
S
Rotation period (T)
7.457
h
Discovery Information
Discovery Date
1948-03-07
Observatory
Lick Observatory, Mount Hamilton
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