USA-268
![]() | This article needs additional citations for verification. (January 2021) |
![]() Launch of USA-268 | |
Mission type | Signals intelligence |
---|---|
Operator | National Reconnaissance Office |
COSPAR ID | 2016-036A |
SATCAT no. | 41584 |
Spacecraft properties | |
Spacecraft type | Advanced Orion |
Start of mission | |
Launch date | 11 June 2016, 17:51 | UTC
Rocket | Delta IV Heavy |
Launch site | Cape Canaveral SLC-37B |
Orbital parameters | |
Reference system | Geocentric |
Regime | Geostationary |
Perigee altitude | 35,563 kilometers (22,098 mi) |
Apogee altitude | 36,024 kilometers (22,384 mi) |
Inclination | 6.6 degrees |
Period | 1436.1 minutes |
USA-268, also known as NROL-37, is an American signals intelligence satellite. Though officially classified, it is known to be an Advanced Orion satellite, making it one of the largest and most expensive satellites ever built.[1]
Launch[]
USA-268 was launched at 17:51 UTC on 11 June 2016 from Space Launch Complex 37B. It was the ninth flight of a Delta IV Heavy, and the fifth carrying an Advanced Orion.[2]
See also[]
- List of NRO Launches
- 2016 in spaceflight
References[]
- ^ "NROL-37 Satellite – Delta IVH – NROL-37 | Spaceflight101". Retrieved 2020-09-29.
- ^ Alliance, United Launch. "United Launch Alliance Successfully Launches NROL-37 Payload for the National Reconnaissance Office". www.prnewswire.com. Retrieved 2020-09-29.
Categories:
- United States spacecraft stubs
- Reconnaissance satellites of the United States
- Signals intelligence satellites
- 2016 establishments in the United States