USA-262
![]() A Block IIF GPS satellite | |
Mission type | Navigation |
---|---|
Operator | US Air Force |
COSPAR ID | 2015-033A[1] |
SATCAT no. | 40730[1] |
Mission duration | 12 years (planned) |
Spacecraft properties | |
Spacecraft | GPS SVN-72 (IIF-10) |
Spacecraft type | GPS Block IIF |
Manufacturer | Boeing |
Launch mass | 1,630 kilograms (3,590 lb)[2] |
Start of mission | |
Launch date | 15 July 2015, 15:36 (2015-07-15UTC15:36Z) UTC |
Rocket | Atlas V 401, AV-055[3] |
Launch site | Cape Canaveral SLC-41[3] |
Contractor | ULA |
Orbital parameters | |
Reference system | Geocentric |
Regime | Medium Earth (Semi-synchronous) |
Perigee altitude | 20,445 km (12,704 mi)[4] |
Apogee altitude | 20,450 km (12,710 mi)[4] |
Inclination | 55.00 degrees[4] |
Period | 728.77 minutes[4] |
Epoch | 15 July 2015, 21:23:20 UTC |
USA-262, also known as GPS IIF-10, GPS SVN-72 and NAVSTAR 74, is an American navigation satellite which forms part of the Global Positioning System. It was the tenth of twelve Block IIF satellites to be launched.[2]
Launch
Built by Boeing and launched by United Launch Alliance, USA-262 was launched at 15:36 UTC on 15 July 2015, atop an Atlas V 401 carrier rocket, vehicle number AV-055.[3] The launch took place from Space Launch Complex 41 at the Cape Canaveral Air Force Station,[5] and placed USA-262 directly into semi-synchronous orbit.[4]
Orbit
As of 15 July 2015, USA-262 was in an orbit with a perigee of 20,445 kilometers (12,704 mi), an apogee of 20,450 kilometers (12,710 mi), a period of 728.77 minutes, and 55.00 degrees of inclination to the equator.[4] It is used to broadcast the PRN 08 signal, and operates in slot 3 of plane C of the GPS constellation. The satellite has a design life of 15 years and a mass of 1,630 kilograms (3,590 lb). [2] It is currently in service following commissioning on August 12, 2015.[6]
References
- ^ a b "Navstar 74". US National Space Science Data Center. Retrieved 15 July 2015.
- ^ a b c Krebs, Gunter. "GPS-2F (Navstar-2F)". Gunter's Space Page. Retrieved 15 July 2015.
- ^ a b c McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 15 July 2015.
- ^ a b c d e f McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. Retrieved 15 July 2015.
- ^ McDowell, Jonathan. "Launch List". Launch Vehicle Database. Jonathan's Space Page. Archived from the original on 15 August 2020. Retrieved 15 July 2015.
- ^ "NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015073". United States Coast Guard. Retrieved 13 December 2014.
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