Tue, Oct 29, 2013
Sirius FM-6 Boosted Into Orbit From Baikonur Cosmodrome
International Launch Services (ILS) successfully carried the Sirius FM-6 satellite, built by SSL, into orbit today on an ILS Proton for Sirius XM Radio Inc.
The ILS Proton Breeze M vehicle launched from Pad 39 at the Baikonur Cosmodrome at 1409 EDT October 25. The first three stages of the Proton used a standard ascent profile to place the orbital unit (Breeze M upper stage and the Sirius FM-6 satellite) into a sub-orbital trajectory. From this point in the mission, the Breeze M performed planned mission maneuvers to advance the orbital unit first to a circular parking orbit, then to an intermediate orbit, followed by a transfer orbit, and finally to a geostationary transfer orbit. Separation of the Sirius FM-6 satellite occurred approximately 9 hours and 11 minutes after liftoff. The satellite, weighing over 6 metric tons, was built on the flight-proven SSL 1300 platform. This was the 6th satellite launched by ILS Proton for SiriusXM and the 27th SSL 1300 satellite launched.
Sirius FM-6 has an X-band uplink transponder and an S-band downlink transponder to deliver digital audio radio service. With approximately 20 Kw end-of-life power and an anticipated service life of 15 years, the Sirius FM-6 satellite is one of the most powerful satellites built today. The final orbital location for the satellite will be 116.15 degrees west longitude.
This was the 390th launch for Proton since its maiden flight in 1965 and the 83rd ILS Proton Launch overall. The Proton Breeze M vehicle is developed and built by Khrunichev Research and Production Space Center of Moscow, Russia’s premier space industry manufacturer and majority shareholder in ILS.
Phil Slack, president of ILS commented, “For over a decade, SiriusXM has entrusted ILS Proton to deliver their satellites into orbit. It is a tremendous honor for ILS to have been a part of the satellite radio industry since 2000, with the launch of SiriusXM’s first generation fleet on ILS Proton within a 5 month period. Thank you to all of the teams that made this successful launch possible, including SiriusXM, SSL, Khrunichev, and ILS.”
(Image provided by ILS)
More News
During The Forced Landing, The Airplane’s Float Struts And Spreaderbars Collapsed Analysis: While en route to a remote fishing lodge in a float-equipped airplane, one of the >[...]
"X-59 is a symbol of American ingenuity. The American spirit knows no bounds. It's part of our DNA – the desire to go farther, faster, and even quieter than anyone has ever g>[...]
Aero Linx: The Honourable Company of Air Pilots The advancement of the public interest by the promotion of safety for all those who are employed in connection with or who travel by>[...]
Minimum Friction Level The friction level specified in AC 150/5320-12, Measurement, Construction, and Maintenance of Skid Resistant Airport Pavement Surfaces, that represents the m>[...]
Aero Linx: Aerospace Industries Association (AIA) For over 100 years, the American aerospace and defense industry has shaped the world around us. From the first flight to the moon >[...]
NTSB Final Report: Dehavilland DHC-2 MK 1
See All