The mission was carried out by California-based SpaceX, which used its Falcon 9 rocket to send the commercial satellite into space.
The satellite was due to launch on Friday, but the launch was scrubbed with 30 seconds left in the countdown. No reason was given for the delay, though some reported there was a concern about wind in the area.
All systems were go Sunday afternoon, and the satellite dubbed SXM-7 was finally deployed, its creator Maxar Technologies said in a press release.
The satellite will replace XM-3, which was launched by XM Satellite Radio in 2005. XM merged with competitor Sirius Satellite Radio to become SiriusXM in 2008.
SXM-7 is built to last 15 years, though it could provide service beyond that time frame. In addition to providing greater coverage and stability for SiriusXM’s namesake satellite radio service, the satellite will also offer datacast support for SiriusXM’s weather, traffic and navigation services.
The satellite will emit more than 8,000 watts of power — the strongest of any commercial satellite in orbit, Maxam said.
All three companies will get to do things all over again when another satellite, SXM-8, is deployed next month.