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Constellations
Constellation profile

SBIRS GEO

Space Based Infrared System geostationary missile warning spacecraft fleet.

U.S. Space ForceService start: Not stated
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Linked spacecraft
6
Rows currently linked to this constellation.
Active linked
6
Derived from linked spacecraft status.
Future linked
0
Spacecraft rows marked future.
Planned target

Forecasted Satellites

0 forecast rows linked to this constellation.

0 satellitesUnknownForecast table
Forecast entryYearSatellitesOrbitVehicleManufacturerMissionLaunch likelihood

Linked Spacecraft

6 linked spacecraft shown.

SpacecraftStatusOrbitLaunch date
SBIRS GEO-1activeGEOMay 7, 2011
SBIRS GEO-2activeGEOMar 19, 2013
SBIRS GEO-3
Not stated
No active-share calculation available.

No forecast rows

No public forecast rows are currently linked to this constellation.

No forecast rows

No public forecast rows are currently linked to this constellation.

active
GEO
Jan 20, 2018
SBIRS GEO-4activeGEOJan 21, 2017
SBIRS GEO-5activeGEOMay 18, 2021
SBIRS GEO-6activeGEOAug 4, 2022
SBIRS GEO-1
GEO · May 7, 2011
active
SBIRS GEO-2
GEO · Mar 19, 2013
active
SBIRS GEO-3
GEO · Jan 20, 2018
active
SBIRS GEO-4
GEO · Jan 21, 2017
active
SBIRS GEO-5
GEO · May 18, 2021
active
SBIRS GEO-6
GEO · Aug 4, 2022
active
Track