Thor DM-21 Agena-B | Discoverer 21 (MIDAS RM-2)

Thor DM-21 Agena-B

Family: Thor
Configuration:

Thor-Agena was a series of orbital launch vehicles.

Specifications
  • Length
  • Diameter
  • Fairing Diameter
  • Launch Mass
  • Thrust
Family
  • Name
    Thor DM-21 Agena-B
  • Family
    Thor
  • Variant
  • Alias
  • Full Name
    Thor DM-21 Agena-B
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

United States Air Force

United States Air Force

(USAF)

Successes: 19 Failures: 12 Pending: 0

Agency Type: Government

INFO WIKI

Vandenberg AFB, CA, USA

Pad: Space Launch Complex 1E


H-IIA
Launch Successful
2 days, 3 hours ago
JDRS-1
Yoshinobu Launch Complex - Tanegashima, Japan

JDRS-1 is a Japanese Data Relay Satellite.


Falcon 9 Block 5
Launch Successful
6 days, 8 hours ago
Starlink 15
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 60 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 5
Launch Successful
1 week ago
Chang'e 5
Wenchang - Wenchang Satellite Launch Center, People's Republic of China

Chang'e 5 is China's robotic lunar sample return mission, which is set to bring back at least 2 kg of lunar soils and rock samples. The probe will ...


Falcon 9 Block 5
Launch Successful
1 week, 2 days ago
Sentinel-6 Michael Freilich (Sentinel-6A; Jason-CS)
Space Launch Complex 4E - Vandenberg AFB, CA, USA

The Sentinel-6 Michael Freilich and Sentinel-6B make up the Sentinel-6 mission, also known as Jason Continuity of Service (Jason-CS), which is a pa...


Electron
Launch Successful
1 week, 4 days ago
Return to Sender
Rocket Lab Launch Complex 1A - Onenui Station, Mahia Peninsula, New Zealand

"Return to Sender" will loft 30 satellites to a sun-synchronous orbit at 500 km altitude for a range of customers, including TriSept, Unseenlabs, S...


Vega
Launch Failure
2 weeks ago
SEOSAT-Ingenio & Taranis
Ariane Launch Area 1 - Kourou, French Guiana

SEOSAT-Ingenio is a high-resolution optical imaging mission of Spain - the flagship mission of the Spanish space strategic plan. Its mission is dev...


Falcon 9 Block 5
Launch Successful
2 weeks, 1 day ago
SpX USCV-1 (NASA Crew Flight 1)
Launch Complex 39A - Kennedy Space Center, FL, USA

SpaceX's first operational flight of manned Dragon 2 vehicle.


Atlas V 531
Launch Successful
2 weeks, 3 days ago
NROL-101
Space Launch Complex 41 - Cape Canaveral, FL, USA

Classified payload for the U.S. National Reconnaissance Office.


Long March 3
Launch Successful
2 weeks, 4 days ago
Tiantong-1-02
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of China

Designed by the CAST Institute (China Academy of Space Technology), a subsidiary of the Chinese aerospace group CASC and specialized in spacecraft ...


PSLV-DL
Launch Successful
3 weeks, 3 days ago
EOS-01 (RISAT-2BR2)
Satish Dhawan Space Centre First Launch Pad - Sriharikota, Republic of India

EOS-1 (previously known as RISAT-2BR2) is an imaging mission of ISRO using an active SAR (Synthetic Aperture Radar) imager to provide continuity of...