2018ER1
Last update: 2022-10-07 16:03 UTC
Orbital Properties
Epoch
59800.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.916
au
Aphelion (Q)
1.101
au
Eccentricity (e)
0.092
-
Inclination (i)
6.4
deg
Orbit period (P)
369.9
d
Earth MOID
0.01276
au
U parameter
4.7
-
Next Earth close approach
Date
2023-10-08
Nominal distance (from Earth center)
0.03207
au
4797850
km
Maximum Brightness
122
mag
Risk
Object is not in risk list
Object is in priority list
Physical Properties
Absolute Magnitude (H)
25.7
mag
Diameter
25*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2018-03-08
Observatory
Pan-STARRS 1, Haleakala
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External links