| 词条 | USA-83 |
| 释义 |
| name = USA-83 | image = | image_caption = | insignia = | mission_type = Navigation | operator = US Air Force | COSPAR_ID = 1992-039A[1] | SATCAT = 22014[1] | mission_duration = 7.5 years (planned)[3] | spacecraft = | spacecraft_type = GPS Block IIA[3] | manufacturer = Rockwell[3] | launch_mass = {{convert|1816|kg}}[3] | dimensions = | power = | launch_date = {{start-date|7 July 1992, 09:20:01|timezone=yes}} UTC | launch_rocket = {{nowrap|Delta II 7925-9.5,}} D211[7] | launch_site = Cape Canaveral LC-17B[7] | entered_service = | disposal_type = | deactivated = {{end-date|5 January 2015}} | orbit_slot = | orbit_epoch = | orbit_reference = Geocentric | orbit_regime = Medium Earth (Semi-synchronous) | orbit_periapsis = {{convert|19959|km}}[9] | orbit_apoapsis = {{convert|20403|km}}[9] | orbit_inclination = 55 degrees[9] | orbit_period = 717.92 minutes[9] | apsis = gee }} USA-83, also known as GPS IIA-5, GPS II-14 and GPS SVN-26, is an American navigation satellite which forms part of the Global Positioning System. It was the fifth of nineteen Block IIA GPS satellites to be launched. USA-83 was launched at 09:20:01 UTC on 7 July 1992, atop a Delta II carrier rocket, flight number D211, flying in the 7925-9.5 configuration.[2] The launch took place from Launch Complex 17B at the Cape Canaveral Air Force Station,[3] and placed USA-83 into a transfer orbit. The satellite raised itself into medium Earth orbit using a Star-37XFP apogee motor.[4] On 6 August 1992, USA-83 was in an orbit with a perigee of {{convert|19959|km}}, an apogee of {{convert|20403|km}}, a period of 717.92 minutes, and 55 degrees of inclination to the equator.[5] It has PRN 26, and operates in slot 2 of plane F of the GPS constellation.[6] The satellite has a mass of {{convert|1816|kg}}. It had a design life of 7.5 years;[4] however, it actually remained in service until January 5, 2015.[7] It was subsequently disposed of [8] and currently resides in a disposal orbit approximately 1000 km above the operational constellation.[9] References1. ^1 {{cite web|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=1992-039A|title=Navstar 2A-05|publisher=US National Space Science Data Center|accessdate=10 July 2012}} {{Portal|Spaceflight}}{{GPS satellites}}{{Orbital launches in 1992}}{{US-spacecraft-stub}}2. ^1 2 {{cite web|url=http://planet4589.org/space/log/launchlog.txt|title=Launch Log|publisher=Jonathan's Space Page|first=Jonathan|last=McDowell|accessdate=10 July 2012}} 3. ^{{cite web|url=http://planet4589.org/space/lvdb/list2.html|title=Launch List|publisher=Jonathan's Space Page|work=Launch Vehicle Database|first=Jonathan|last=McDowell|accessdate=10 July 2012}} 4. ^1 2 3 4 5 {{cite web|url=http://space.skyrocket.de/doc_sdat/navstar-2a.htm|title=GPS-2A (Navstar-2A)|first=Gunter|last=Krebs|work=Gunter's Space Page|accessdate=10 July 2012}} 5. ^1 2 3 4 {{cite web|url=http://planet4589.org/space/log/satcat.txt|title=Satellite Catalog|publisher=Jonathan's Space Page|first=Jonathan|last=McDowell|accessdate=10 July 2012}} 6. ^{{cite web|url=http://www.astronautix.com/project/navstar.htm|title=Navstar|publisher=Encyclopedia Astronautica|first=Mark|last=Wade|accessdate=10 July 2012}} 7. ^{{cite web|url=http://www.navcen.uscg.gov/?Do=gpsShowNanu&num=2015005|title=NOTICE ADVISORY TO NAVSTAR USERS (NANU) 2015005|publisher=United States Coast Guard|accessdate=31 October 2015}} 8. ^{{cite web|url=http://gpsworld.com/the-almanac/|title=GPSWorld.com|accessdate=31 October 2015}} 9. ^{{cite web|url=http://www.n2yo.com/satellite/?s=22014|title=N2YO.com|accessdate=31 October 2015}} 3 : Spacecraft launched in 1992|GPS satellites|USA satellites |
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