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Topaz
Classified US radar satellite.
Status: Operational 2010. First Launch: 2010-09-21. Last Launch: 2016-02-10. Number: 4 .
Subtopics
Family:
Surveillance.
Country:
USA.
Launch Vehicles:
Atlas V,
Delta IV,
Atlas V 501,
Delta 4M+(5,2).
Launch Sites:
Vandenberg SLC3E,
Vandenberg SLC6.
2010 September 21 - .
04:03 GMT - .
Launch Site:
Vandenberg.
Launch Complex:
Vandenberg SLC3E.
LV Family:
Atlas V.
Launch Vehicle:
Atlas V 501.
- USA 215 - .
Payload: NROL-41. Nation: USA.
Agency: Martin.
Class: Surveillance.
Type: Military Radarsat. Spacecraft: Topaz.
USAF Sat Cat: 37162 . COSPAR: 2010-046A. Apogee: 1,105 km (686 mi). Perigee: 1,102 km (684 mi). Inclination: 123.00 deg. Believed to be a surveillance radarsat, in an unusual retrograde, higher altitude orbit than previous versions..
2012 April 3 - .
23:12 GMT - .
Launch Site:
Vandenberg.
Launch Complex:
Vandenberg SLC6.
LV Family:
Delta IV.
Launch Vehicle:
Delta 4M+(5,2).
- USA 234 - .
Payload: NROL-25. Nation: USA.
Class: Surveillance.
Type: Military Radarsat. Spacecraft: Topaz.
USAF Sat Cat: 38109 . COSPAR: 2012-014A. Second FIA Radarsat mission, following NROL-41 / USA-25 / 2010-46A..
2013 December 6 - .
07:14 GMT - .
Launch Site:
Vandenberg.
Launch Complex:
Vandenberg SLC3E.
LV Family:
Atlas V.
Launch Vehicle:
Atlas V 501.
- USA 247 - .
Payload: NROL-39. Nation: USA.
Class: Surveillance.
Type: Military Radarsat. Spacecraft: Topaz.
USAF Sat Cat: 39462 . COSPAR: 2013-072A. Apogee: 1,089 km (676 mi). Perigee: 1,075 km (667 mi). Inclination: 123.00 deg. Classified launch; appears to have been the third TOPAZ radar satellite..
2016 February 10 - .
11:40 GMT - .
Launch Site:
Vandenberg.
Launch Complex:
Vandenberg SLC6.
LV Family:
Delta IV.
Launch Vehicle:
Delta 4M+(5,2).
- USA 267 - .
Payload: TOPAZ 4?. Nation: USA.
Class: Surveillance.
Type: Military Radarsat. Spacecraft: Topaz.
USAF Sat Cat: 41334 . COSPAR: 2016-010A. Apogee: 1,085 km (674 mi). Perigee: 1,078 km (669 mi). Inclination: 123.00 deg. Satellite for the US National Reconnaissance Office. The launch was designated NRO L-45. The USA 267 payload was observed in a 1078 x 1085 km orbit with a retrograde 123 degree inclination, characteristic of the TOPAZ radar imaging satellites..
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