NEXT SPACEFLIGHT

Status

Success

Syncom 1

Launch Time
Thu Feb 14, 1963 05:35 UTC

Rocket

Delta B
Image Credit: USAF or NASA
US Air Force
Status: Retired
Payload to LEO: 375 kg
Payload to GTO: 68 kg
Stages: 3
Strap-ons: 0

Mission Details

Syncom 1

Syncom 1 was intended to be the first geosynchronous communications satellite. It was lost on the way to geosynchronous orbit due to an electronics failure. Seconds after the apogee kick motor for circularizing the orbit was fired, the spacecraft fell silent. Later telescopic observations verified the satellite was in an orbit with a period of almost 24 hours at a 33° inclination.

Payloads: 1
Geostationary Transfer Orbit

Location

SLC-17B, Cape Canaveral SFS, Florida, USA

Stats

1963

5th orbital launch attempt

Delta B

2nd mission
1st mission of 1963
2nd successful mission