Launch index
Launch Successful

Thor DM-21 Ablestar | Transit 2A

June 22, 1960 at 5:54 AM UTC

Cape Canaveral SFS, FL, USA

Thor DM-21 Ablestar | Transit 2A launch image
Mission imagery · Thor DM-21 Ablestar

Launch details

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T−00d00h00m00s

June 22, 1960 at 5:54 AM UTC

Status: Launch Successful · Live feed refreshes every 30 seconds

Space Launch Complex 17B

Cape Canaveral SFS, FL, USA · 28.4458, -80.5657

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Launch site
Space Launch Complex 17B

Cape Canaveral SFS, FL, USA

Launch probability
Not published
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June 22, 1960 at 5:54 AM UTC
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June 22, 1960 at 5:54 AM UTC
Feed updated
June 14, 2023 at 5:42 PM UTC

Mission description

The Transit system was the first satellite navigation system to be used operationally. The system was primarily used by the U.S. Navy to provide accurate location information to its Polaris ballistic missile submarines, and it was also used as a navigation system by the Navy's surface ships, as well as for hydrographic survey and geodetic surveying.

Vehicle

Thor DM-21 Ablestar

Thor-Ablestar · DM-21

Height

29 m

Diameter

1.44 m

LEO capacity

150 kg

Successful launches

13

Launch complex

Space Launch Complex 17B

Cape Canaveral SFS, FL, USA

Cape Canaveral Space Force Station (CCSFS) is an installation of the United States Space Force's Space Launch Delta 45, located on Cape Canaveral in Brevard County, Florida.

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