Pegasus XL | Space Test Experiments Platform-4 (STEP-4)

Pegasus XL

Family:
Configuration:

The Pegasus is an air-launched rocket developed by Orbital Sciences Corporation (now part of Northrop Grumman Innovation Systems). Capable of carrying small payloads of up to 443 kilograms (977 lb) into low Earth orbit, the vehicle consists of three solid propellant stages and an optional monopropellant fourth stage. Pegasus is released from its carrier aircraft at approximately 40,000 ft (12,000 m), and its first stage has a wing and a tail to provide lift and attitude control while in the atmosphere.

Specifications
  • Max Stage
    3
  • Length
    17.6 m
  • Diameter
    1.27 m
  • Fairing Diameter
  • Launch Mass
    23.0 T
  • Thrust
    580.0 kN
Family
  • Name
    Pegasus XL
  • Family
  • Variant
  • Alias
  • Full Name
    Pegasus XL
Payload Capacity
  • Launch Cost
    $40000000
  • Low Earth Orbit
    443.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Orbital Sciences Corporation

Orbital Sciences Corporation

(OSC)

Successes: 65 Failures: 7 Pending: 0

Agency Type:

INFO WIKI

Air launch to orbit

Wallops Flight Facility


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5 days, 5 hours ago
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43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

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Falcon 9
Success
5 days, 10 hours ago
WorldView Legion 5 & 6
Launch Complex 39A - Kennedy Space Center, FL, USA

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New Shepard
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5 days, 17 hours ago
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West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, Van Horn, TX, USA

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Falcon 9
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5 days, 23 hours ago
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Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

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


H3-22
Success
1 week, 1 day ago
Michibiki 6 (QZS-6)
Yoshinobu Launch Complex LP-2 - Tanegashima Space Center, Japan

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Falcon 9
Success
1 week, 1 day ago
Starlink Group 11-4
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
1 week, 4 days ago
SpainSat NG I
Launch Complex 39A - Kennedy Space Center, FL, USA

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GSLV Mk II
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1 week, 5 days ago
IRNSS-1K (NVS-02)
Satish Dhawan Space Centre Second Launch Pad - Satish Dhawan Space Centre, India

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