Wolfram|Alpha Astronomy

Satellites

Satellites

get information about a satellite
International Space Station Astra 2A
compare satellites
Echostar 1, Echostar 2
find out where a specific satellite is right now
location of Navstar 46 orbital path of hubble telescope

Properties of Satellites

get a property of a satellite
ACRIMSAT velocity EchoStar-7 orbit
do computations with satellite properties
altitude Navstar 14 / Navstar 32 Sputnik launch date to Sputnik decay date

Visible Satellites

get data on satellites visible from your location
visible satellites
get data on satellites visible from a specified location
satellites over Chicago