2020SW
Last update: 2022-06-30 12:56 UTC
Orbital Properties
Epoch
59800.0
MJD
Orbit type
Aten
-
Perihelion (q)
0.743
au
Aphelion (Q)
1.140
au
Eccentricity (e)
0.211
-
Inclination (i)
2.3
deg
Orbit period (P)
333.6
d
Earth MOID
0.00019
au
U parameter
4.9
-
Next Earth close approach
Date
2030-03-29
Nominal distance (from Earth center)
0.17775
au
26590859
km
Maximum Brightness
32.3
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
29.1
mag
Diameter
5*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2020-09-18
Observatory
Mt. Lemmon Survey
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External links