GOES-O, which will monitor weather developments over the Western Hemisphere, was launched June 28 by United Launch Alliance on a Delta 4 rocket. The satellite is designed for a minimum orbit life of 10 years and will be placed in on-orbit storage.
NOAA has not yet determined if GOES-O would replace an older GOES satellite in 2010.
Source Satellite Today 06-30-09
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The GOES-O satellite lifted off from Launch Complex 37 at Cape Canaveral Air Force Station in Florida at 6:51 p.m. EDT atop a Delta IV rocket. From a position about 22,300 miles above Earth, the advanced weather satellite will keep an unblinking eye on atmospheric conditions in the Eastern United States and Atlantic Ocean. The GOES-O weather satellite is on its own following a successful separation from the Delta IV second stage. The separation occurred soon after the second stage performed the final of three burns to place the GOES-O spacecraft in a transfer orbit that will eventually reach about 22,300 miles above Earth. The satellite will be checked out through a series of tests in coming weeks. The GOES-O launched from Cape Canaveral Air Force Station, Fla., at 6:51 p.m. EDT aboard a Delta IV rocket. GOES-O is the latest weather satellite developed by NASA to aid the nation’s meteorologists and climate scientists. The acronym stands for Geostationary Operational Environmental Satellite.
The spacecraft in the series provide the familiar weather pictures seen on United States television newscasts every day. The satellites are equipped with a formidable array of sensors and instruments. GOES provides nearly continuous imaging and sounding, which allows forecasters to better measure changes in atmospheric temperature and moisture distributions, hence increasing the accuracy of their forecasts. GOES environmental information is used for a host of applications, including weather monitoring and prediction models.