Juno II

In-active

Army Ballistic Missile Agency (ABMA)

Dec. 6, 1958

Description

Juno II was an American space launch vehicle used during the late 1950s and early 1960s. It was derived from the Jupiter missile, which was used as the first stage.

Specifications
  • Minimum Stage
    3
  • Max Stage
    4
  • Length
    24.0 m
  • Diameter
    2.67 m
  • Fairing Diameter
    ―
  • Launch Mass
    55.0 T
  • Thrust
    654.0 kN
Family
  • Name
    Juno II
  • Family
    ―
  • Variant
    ―
  • Alias
    ―
  • Full Name
    Juno II
Payload Capacity
  • Launch Cost
    ―
  • Low Earth Orbit
    41.0 kg
  • Geostationary Transfer Orbit
    ―
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    ―

Army Ballistic Missile Agency

Government
None
ABMA

The Army Ballistic Missile Agency was formed to develop the U.S. Army's first large ballistic missile. The agency was established at Redstone Arsenal on 1 February 1956, and commanded by Major General John B. Medaris with Wernher von Braun as technical director.

Previous Flights

flew on 10 previous launch(es).

Juno II | S-45A

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Failure
Unknown Mission

There are no mission or payload details available for this launch.

Explore Share

Juno II | Explorer 11

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Unknown Mission

There are no mission or payload details available for this launch.

Explore Share

Juno II | S-45

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Failure
Unknown Mission

There are no mission or payload details available for this launch.

Explore Share

Juno II | Explorer 8

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

A research satellite intended to study a number of space phenomenon.

Medium Earth Orbit
Explore Share

Juno II | NASA S-46

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Failure
Mission:

Explorer 5 was a United States satellite with a mass of 15.7 kg. It was the last of the original series of Explorers built, designed, and operated by the Jet Propulsion Laboratory.

Medium Earth Orbit
Explore Share

Juno II | Explorer 7

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

Explorer 7 was designed to measure solar x-ray and Lyman-alpha flux, trapped energetic particles, and heavy primary cosmic rays. Secondary objectives included collecting data on micrometeoroid penetration, molecular sputtering and studying the Earth-atmosphere heat balance.

Low Earth Orbit
Explore Share

Juno II | Beacon

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Failure
Mission:

Beacon 2 was launched an a three stage Juno 2 rocket. The vehicle ran into trouble three minutes into flight and an array of failures caused the GNC system to fail causing the satellite to fall short of orbit.

Low Earth Orbit
Explore Share

Juno II | NASA S-1

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Failure
Mission:

The S-1 satellite was a geoscience satellite equipped with a suite of scientific instruments to study the environment around the Earth. It was destroyed 5 seconds into launch when the launch vehicle exploded due to an issue with the launch vehicles power supply.

Elliptical Orbit
Explore Share

Juno II | Pioneer 4

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

Pioneer 4 was a spin-stabilized spacecraft intended as a lunar probe and successfully performed a fly by of the moon at a height of 58983km. Unfortunately it didn't come close enough to trigger its photoelectric sensor.

Lunar flyby
Explore Share

Juno II | Pioneer 3

Army Ballistic Missile Agency | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

Pioneer 3 was a spin-stabilized spacecraft intended as a lunar probe but failed to perform a lunar flyby as planned. Its mission was revised to measure radiation in the outer Van Allen radiation belts.

Lunar flyby
Explore Share
Recent Launches
Long March 2D
Success
3 hours, 59 minutes ago
PIESAT-2 13-16
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.

Electron
Success
11 hours, 27 minutes ago
Owl By The Dozen (StriX Launch 12)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.

Soyuz 2.1b/Fregat-M
Success
1 day, 21 hours ago
Glonass-K1 No. 20 (?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Satellite serial number and Cosmos designation not confirmed. Glonass-K are the third generation of satellite design for GLONASS satellite n…

Kuaizhou 11
Success
2 days, 12 hours ago
SpaceTY-51 & 52
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

2 Earth observation radar satellites built by the Chinese satellite manufacturer SpaceTY.

Falcon 9
Success
2 days, 13 hours ago
USSF-259
Space Launch Complex 4E - Vandenberg SFB, CA, USA

USSF-259 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield …

Get it on Google Play
Get it on the App Store