2019HF4
Last update: 2021-05-18 13:44 UTC
Orbital Properties
Epoch
59400.0
MJD
Orbit type
Apollo
Perihelion (q)
0.987
au
Aphelion (Q)
2.203
au
Eccentricity (e)
0.381
-
Inclination (i)
3.8
deg
Orbit period (P)
735.7
days
Earth MOID
0.00583
au
Next Earth close approach
Date
2023-05-11
Nominal distance (from Earth center)
0.10068
au
15061186
km
Maximum Brightness
25.1
-
Orbit Visualiser
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Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
27.6
-
Diameter
11*
*Estimated from the absolute magnitude using
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2019-04-24
Observatory
Palomar Mountain--ZTF
External links