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== Launch ==
== Launch ==
USA-202 was launched from [[Cape Canaveral Air Force Station Space Launch Complex 37|Space Launch Complex 37B]] at the [[Cape Canaveral Air Force Station]], on the third flight of a [[Delta IV]] Heavy rocket. The launch was originally scheduled for 2005, but was delayed due to a number of issues, and lift-off took place at 02:47 GMT on 18 January 2009.<ref>{{cite web |url=http://news.prnewswire.com/DisplayReleaseContent.aspx?ACCT=104&STORY=/www/story/01-17-2009/0004956494 |title=First ULA Delta IV Heavy NRO Mission Successfully Lifts Off From Cape Canaveral |publisher=ULA}}</ref>
USA-202 was launched from [[Cape Canaveral Air Force Station Space Launch Complex 37|Space Launch Complex 37B]] at the [[Cape Canaveral Air Force Station]], on the third flight of a [[Delta IV]] Heavy rocket. The launch was originally scheduled for 2005, but was delayed due to a number of issues, and lift-off took place at 02:47 GMT on 18 January 2009.<ref>{{cite web |url=http://news.prnewswire.com/DisplayReleaseContent.aspx?ACCT=104&STORY=/www/story/01-17-2009/0004956494 |title=First ULA Delta IV Heavy NRO Mission Successfully Lifts Off From Cape Canaveral |publisher=ULA}}</ref>

== Orbit ==
[[File:USA202 Thuraya2.jpg|thumb|right|The USA 202 together with [[Thuraya]] 2 satellite in orbit]]
USA-202 is in a geostationary orbit at longitude 44&deg;E, replacing its predecessor USA-139. It thus covers [[East Africa]], the [[Middle East]], and western Russia.<ref name="NASASpaceFlight101119">{{cite web | title=Delta IV Heavy launch with NROL-32 scrubbed| url=http://www.nasaspaceflight.com/2010/11/live-delta-iv-heavy-launch-with-nrol-3/ | author=William Graham |publisher = nasaspaceflight.com | accessdate=2010-11-19 | date=2010-11-20}}</ref>


== References ==
== References ==

Revision as of 16:32, 26 July 2013

USA-202
Mission typeELINT
OperatorNRO
COSPAR ID2009-001A Edit this at Wikidata
SATCAT no.33490Edit this on Wikidata
Spacecraft properties
Spacecraft typeMentor
Start of mission
Launch date18 January 2009, 02:47 (2009-01-18UTC02:47Z) UTC
RocketDelta IV Heavy
Launch siteCape Canaveral SLC-37B
Orbital parameters
Reference systemGeocentric
RegimeGeosynchronous
 

USA 202,[1] previously NRO Launch 26 or NROL-26, is a classified spacecraft which is to be operated by the United States National Reconnaissance Office. It is believed to be either the first Intruder, or an Advanced Orion, ELINT satellite. According to Aviation Week it, "Fundamentally involves America's biggest, most secret and expensive military spacecraft on board the world's largest rocket."[2] The combined cost of the spacecraft and launch vehicle has been estimated to be over US$2 billion.[2]

Launch

USA-202 was launched from Space Launch Complex 37B at the Cape Canaveral Air Force Station, on the third flight of a Delta IV Heavy rocket. The launch was originally scheduled for 2005, but was delayed due to a number of issues, and lift-off took place at 02:47 GMT on 18 January 2009.[3]

References

  1. ^ McDowell, Jonathan. "Issue 605". Jonathan's Space Report. Retrieved 2009-01-18.
  2. ^ a b "NRO Delays Delta IV Heavy Launch". Aviation Week. Dec 10, 2008.
  3. ^ "First ULA Delta IV Heavy NRO Mission Successfully Lifts Off From Cape Canaveral". ULA.

External links