Last update: 2019-04-19 21:50 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
474158 1999FA
Orbital Properties
Orbit type Apollo
Perihelion (q) 0.935 au
Aphelion (Q) 1.221 au
Eccentricty (e) 0.133 -
Inclination (i) 12 deg
Orbit period (P) 409 days
Earth MOID 0.0065 au
Next Earth close approach
Date 2026/09/12
Nominal distance (from Earth center) 0.13272 au
19854420 km
Maximum Brightness 17.4 -
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H) 20.6 -
Diameter 300 m
Taxonomic type S
Rotation period (T) 10.0920 h
Orbit Visualization
Discovery Information
Discovery Date 1999-03-16
Observatory Lincoln Laboratory ETS, New Mexico
External Links
Proper elements