Last update: 2021-01-17 19:32 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
2018PD20
Orbital Properties
Epoch 59200.0 MJD
Orbit type Apollo
Perihelion (q) 0.727 au
Aphelion (Q) 1.412 au
Eccentricity (e) 0.32 -
Inclination (i) 9.5 deg
Orbit period (P) 404 days
Earth MOID 0.00073 au
Next Earth close approach
Date 2027/02/10
Nominal distance (from Earth center) 0.15573 au
23297442 km
Maximum Brightness 127.1 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 27.4 -
Diameter 12* m
Taxonomic type -
Rotation period (T) - h
Orbit Visualization
Discovery Information
Discovery Date 2018-08-11
Observatory ATLAS-MLO, Mauna Loa
External Links
Proper elements
*Estimated from the absolute magnitude using