O

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
     viz.OAO
1971-067COAR-901
1971-067DOAR-907
1994-039AOARE-1
1996-001BOAST-Flyer
1979-104AObelix
2004-S04AOblik GVM
1999-029AOceanSat 1
2002-024AOceansat 1 (HY-1)
2009-051AOceanSat 2
2000-004BOCS
     viz.ODERACS
2011-014AOdin
2011-014AOdin (A)
2011-014BOdin (B)
1970-029AOdyssey
1999-008BOersted
1985-109EOEX
     viz.Offeq
1970-094AOFO-1
     viz.OGO
1970-011AOhsumi
1984-015AOhzora
2005-031AOICETS
1963-035BOIMM Target
1986-017AOK Mir
     viz.Okean
1999-039AOkean-O 1
2007-039BOkina
1989-053AOlympus 1
2009-004AOmid
2010-062CO/OREOS
2000-004COPAL-1
2003-032AOpportunity
     viz.Ops
1976-057AOPS-3
     viz.Optus
2003-028BOptus and Defence C1
     viz.Orbcomm
1997-037AOrbImage 2
1964-075AOrbis 2
1969-025DOrbis Calibration 2
1964-075AOrbis Low
1969-025DOrbiscal 2
2007-006AOrbital Express 1A
2007-006COrbital Express 1B
1995-017COrbView 1
1997-037AOrbView 2
2003-030AOrbView 3
1971-119AOreol 1
1973-107AOreol 2
1981-094AOreol 3
1994-007AOREX
1993-058CORFEUS-SPAS-1
1996-065BORFEUS-SPAS-2
1997-074EOrihime
     viz.Orion
1990-013BOrizuru
2011-029AORS-1 [Operatioanally Responsive Space]
1966-077CORS-1 [Octahedron Research Satellite]
1966-051CORS-2 [Octahedron Research Satellite]
1965-058CORS-3 [Octahedron Research Satellite]
2011-035AOS-2
     viz.Oscar [Navy Navigational Satellite System]
     viz.Oscar [Orbiting Satellite Carrying Amateur Radio]
     viz.OSO
2008-032AOSTM [Ocean Surface Topography Mission]
1970-011AÓsumi
1978-044AOTS-2
2010-015AOTV-1
2011-010AOTV-2
2007-039COuna
     viz.OV1
1965-082COV2-1
1965-108MOV2-3
1968-081AOV2-5
     viz.OV3
1966-099BOV4-1R
1966-099DOV4-1T
1966-099AOV4-3
     viz.OV5
2007-005BOVS-3
1993-009AOXP-1