Discoverer 3

Overview

Destination: Polar Orbit
Mission: Government/Top Secret

Polar Orbit Space Launch Complex 1W Vandenberg SFB, CA, USA

The Discoverer 3 reconnaissance satellite failed to reach orbit due to a failure of the Agena A upper stage.

Thor Agena A

Family: Thor
Configuration: Agena A

Thor-Agena was a series of orbital launch vehicles. The rockets used Thor first stages and Agena second stages. They are thus cousins of the more-famous Thor-Deltas, which founded the Delta rocket family.

Specifications
  • Stages
    2
  • Length
    28.0 m
  • Diameter
    2.44 m
  • Fairing Diameter
    2.44 m
  • Launch Mass
    53 T
  • Thrust
    667 kN
Family
  • Name
    Thor Agena A
  • Family
    Thor
  • Variant
    Agena A
  • Alias
  • Full Name
    Thor Agena A
Payload Capacity
  • Launch Cost
    $10700000
  • Low Earth Orbit
    250 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

McDonnell Douglas

McDonnell Douglas

(MDC)

Successes: 0 Failures: 0 Pending: 0

Agency Type: Commercial

WIKI

Vandenberg SFB, CA, USA

Space Launch Complex 1W


Falcon 9
Success
2 days, 5 hours ago
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Space Launch Complex 4E - Vandenberg SFB, CA, USA

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Falcon 9
Success
3 days, 10 hours ago
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Space Launch Complex 40 - Cape Canaveral, FL, USA

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Failure
6 days, 9 hours ago
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Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

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Falcon 9
Success
1 week ago
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Space Launch Complex 40 - Cape Canaveral, FL, USA

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Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

Chinese reconnaissance satellites.


Falcon 9
Success
1 week, 4 days ago
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Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1a
Success
1 week, 4 days ago
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31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

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Success
1 week, 5 days ago
FLTA003 (VICTUS NOX)
Space Launch Complex 2W - Vandenberg SFB, CA, USA

Third flight of the Firefly Alpha small sat launcher, carrying a payload for the US Department of Defense.


Falcon 9
Success
2 weeks, 1 day ago
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Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 21 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.