Solar System
Dynamics
Group
2004 FU
4
Main page of PHA's
PHA's with impact orbits
Asteroid 2004 FU
4
was discovered on March 20, 2004 by Lincoln Laboratory ETS, New Mexico. This object has a diameter of about 0.6—1.3 kilometers.
Older results
based on shorter arcs
Number of original observations:
102
Arc :
2004 03 19 - 2008 05 28
Nominal rms:
0″.59 (201 residuals)
Possible collisions in:
not detected
External links:
2004 FU
4
page (NASA JPL)
and
Impact Risk page
NEO Program (NASA JPL)
2004 FU
4
page
and
Impact Risk page
at the NEO Dynamic Site (NEODyS)
Main page of PHA's
PHA's with impact orbits
Solar System Dynamics & Planetology Group, 2008. All rights reserved