2018PD20 help
Last update: 2024-03-28 12:31 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.727
au
Aphelion (Q)
1.413
au
Eccentricity (e)
0.320
-
Inclination (i)
9.5
deg
Orbit period (P)
404.1
d
Earth MOID
0.00002
au
U parameter
6.5
-
Next Earth close approach
Date
2027-02-10
Nominal distance (from Earth center)
0.15578
au
23303989
km
Maximum Brightness
27
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
27.4
mag
Diameter
9 - 20*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2018-08-11
Observatory
ATLAS-MLO, Mauna Loa
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