SPACEWARN Bulletin Number 474


C. Spacecraft Particularly Suited for International Participation: Category I


Global Positioning System satellites useful for navigational purposes and geodetic studies. ("NNN" denotes no national name. SPACEWARN would appreciate suggestions to update this list. An asterisk [*] denotes changes in this issue.)

Designations,          Epoch, Frequency,
National Name          and Orbit Information    Remarks

1983-072A (14189)      September 8, 1991           Also known as NAVSTAR 8
NNN                    1575.42 MHz                 and GPS 8. PRN: 11.
                       1227.60 MHz
                       Inclination: 63.601 deg
1984-059A (15039)      September 8, 1991           Also known as NAVSTAR 9 and
USA 1                  1575.42 MHz                 GPS 9. PRN: 13.
                       1227.60 MHz
                       Inclination: 63.363 deg
1984-097A (15271)      September 9, 1991           Also known as NAVSTAR 10 and
USA 5                  1575.42 MHz                 GPS 10. PRN: 12.
                       1227.60 MHz
                       Inclination: 62.973 deg
1985-093A (16129)      September 8, 1991           Also known as NAVSTAR 11
USA 10                 1575.42 MHz                 and GPS 11. PRN: 3.
                       1227.60 MHz
                       Inclination: 64.115 deg
1989-013A (19820)      August 17, 1991             Also known as GPS 2-1
USA 35                 1575.42 MHz                 (Second Generation Global
                       1227.60 MHz                 Positioning Satellite) and
                       Inclination: 55.033 deg     NAVSTAR 14. PRN: 14.
1989-044A (20061)      August 19, 1991             Also known as GPS 2-2 and
USA 38                 1575.42 MHz                 NAVSTAR 13. PRN: 2.
                       1227.60 MHz
                       Inclination: 54.937 deg
1989-064A (20185)      July 9, 1991                Also known as GPS 2-3 and
USA 42                 1575.42 MHz                 NAVSTAR 16. PRN: 16.
                       1227.60 MHz
                       Inclination: 54.873 deg
1989-085A (20302)      July 6, 1991                Also known as GPS 2-4 and
USA 47                 1575.42 MHz                 NAVSTAR 17. PRN: 17.
                       1227.60 MHz
                       Inclination: 54.368 deg
1989-097A (20361)      August 24, 1991             Also known as GPS 2-5 and
USA 49                 1575.42 MHz                 NAVSTAR 19. PRN: 19.
                       1227.60 MHz
                       Inclination: 55.058 deg
1990-008A (20452)      August 23, 1991             Also known as GPS 2-6 and
USA 50                 1575.42 MHz                 NAVSTAR 18. PRN: 18.
                       1227.60 MHz
                       Inclination: 54.329 deg
1990-025A (20533)      August 24, 1991             Also known as GPS 2-7 and
USA 54                 1575.42 MHz                 NAVSTAR 20. PRN: 10.
                       1227.60 MHz
                       Inclination: 55.202 deg
1990-068A (20724)      August 23, 1991             Also known as GPS 2-8 and
USA 63                 1575.42 MHz                 NAVSTAR 21. PRN: 21.
                       1227.60 MHz
                       Inclination: 54.671 deg
1990-088A (20830)      August 24, 1991             Also known as GPS 2-9 and
USA 64                 1575.42 MHz                 NAVSTAR 15. PRN: 15.
                       1227.60 MHz
                       Inclination: 54.984 deg
1990-103A (20959)      September 4, 1991           Also known as GPS 2-10 and
USA 66                 1575.42 MHz                 NAVSTAR 23. PRN: 23.
                       1227.60 MHz
                       Inclination: 54.893 deg
1991-047A (21552)      September 17, 1991          Also known as GPS 2-11,
USA 71                 1575.42 MHz                 GPS 2A-1, and NAVSTAR 24.
                       1227.60 MHz                 PRN: 24.
                       Inclination: 55.275 deg
1992-009A (21890)      September 24, 1992          Also known as GPS 2-12,
USA 79                 1575.42 MHz                 GPS 2A-2, and NAVSTAR 25.
                       1227.60 MHz                 PRN: 25.
                       Inclination: 55.57 deg
1992-019A (21930)      September 24, 1992          Also known as GPS 2-13,
USA 80                 1575.42 MHz                 GPS 2A-3, and NAVSTAR 26.
                       1227.60 MHz                 PRN: 26.
                       Inclination: 55.24 deg
1992-039A (22014)      September 24, 1992          Also known as GPS 2-14,
USA 83                 1575.42 MHz                 GPS 2A-4, and NAVSTAR 28.
                       1227.60 MHz                 PRN: 28.
                       Inclination: 55.04 deg
1992-058A (22108)      September 24, 1992          Also known as GPS 2-15,
USA 84                 1575.42 MHz                 GPS 2A-5, and NAVSTAR 27.
                       1227.60 MHz                 PRN: 27.
                       Inclination: 54.78 deg
1992-079A (22231)      November 22, 1992           Also known as GPS 2-16,
USA 85                 1575.42 MHz                 GPS 2A-6, and NAVSTAR 32.
                       1227.60 MHz                 PRN: 1.
                       Inclination: 53.50 deg
1992-089A (22275)      December 24, 1992           Also known as GPS 2-17,
USA 87                 1575.42 MHz                 GPS 2A-7, and NAVSTAR 29.
                       1227.60 MHz                 PRN: 29.
                       Inclination: 54.74 deg
1993-007A (22446)      March 19, 1993              Also known as GPS 2-18,
USA 88                 1575.42 MHz                 GPS 2A-8, and NAVSTAR 22.
                       1227.60 MHz                 PRN: 22.
                       Inclination: 54.83 deg


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Questions/comments about the content of these pages should be directed to:
The World Warning Agency for Satellites, wwas@nssdca.gsfc.nasa.gov
National Space Science Data Center, Mail Code 633
NASA Goddard Space Flight Center, Greenbelt, MD 20771

Page Curator:
Dr. Edwin V. Bell, II, ed.bell@gsfc.nasa.gov, +1-301-286-1187
NSSDC, Mail Code 633, NASA Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: J. H. King, joe.king@gsfc.nasa.gov
Last updated: 24 May 1995, EVB II