Apophis Labeled as Minor Planetary Object
https://ssd.jpl.nasa.gov/sbdb.cgi#top
Orbit of Apophis
http://www.singastro.org/forum2/viewt…
Minor Planet https://en.wikipedia.org/wiki/Minor_p…
Aten Class Asteroid https://en.wikipedia.org/wiki/Aten_as…
Apollo Class Asteroid https://en.wikipedia.org/wiki/Apollo_…
Trajectory Chart of Apophis 99942
http://cdn.20m.es/img2/recortes/2013/…
https://cneos.jpl.nasa.gov/doc/apophi…
Apophis Level 4 Torino Scale
https://en.wikipedia.org/wiki/99942_A…
