EWS OD-1

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Space Launch Complex 8 Vandenberg SFB, CA, USA

The Electro-Optical/Infrared Weather System (EWS) Operational Demonstration-1 (OD-1) is a weather satellite for the United States Space Force. It is a prototype satellite made by General Atomics that will be place in LEO for a three-year demonstration mission of new EO/IR sensor technologies to various US military branches, and to act as a stop-gap for Defense Department needs for weather data.

Updates

Cosmic_Penguin • June 3, 2026, 9:14 p.m.

NET H1 2027.


Cosmic_Penguin • Sept. 14, 2025, 3:54 p.m.

NET Q2-Q3 2026.


Cosmic_Penguin • Jan. 12, 2024, 11:24 a.m.

Added launch.


Minotaur IV

Family:
Configuration:

The Minotaur IV launch system is derived from the Peacekeeper ICBM. The first three stages are taken directly from decommissioned Peacekeeper missiles. A fourth stage, the Orion-38, is taken from the Pegasus family of air-launched rockets.

Specifications
  • Stages
    4
  • Length
    23.9 m
  • Diameter
    2.35 m
  • Fairing Diameter
  • Launch Mass
    86.0 T
  • Thrust
    2200.0 kN
Family
  • Name
    Minotaur IV
  • Family
  • Variant
  • Alias
    Peacekeeper SLV
  • Full Name
    Minotaur IV
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    1735.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity

Orbital ATK

Orbital ATK

(OA)

President: David W. Thompson Founded: 2015 Successes: 6 Failures: 0 Pending: 0

Agency Type:

Orbital ATK Inc. was an American aerospace manufacturer and defense industry company. It was formed in 2015 from the merger of Orbital Sciences Corporation and parts of Alliant Techsystems. Orbital ATK was purchased by Northrop Grumman in 2018.

INFO WIKI

Vandenberg SFB, CA, USA

Space Launch Complex 8


Mir
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2 days, 4 hours ago
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Electron
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2 days, 4 hours ago
StriX Launch 11
Unknown Pad - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

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Electron
TBD
2 days, 4 hours ago
LOXSAT 1
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Falcon 9
Go
2 days, 21 hours ago
NROL-95
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

Classified payload for the US National Reconnaissance Office.


Long March 6A
Go
3 days, 3 hours ago
Unknown Payload
Launch Complex 9A - Taiyuan Satellite Launch Center, People's Republic of China

Details TBD.


Long March 7A
Go
3 days, 17 hours ago
Unknown Payload
201 - Wenchang Space Launch Site, People's Republic of China

Details TBD.


Falcon 9
Go
4 days, 2 hours ago
Starlink Group 17-52
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
1 week ago
Starlink Group 17-51
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Starship
Success
1 week, 1 day ago
Flight 13
Orbital Launch Pad 2 - SpaceX Starbase, TX, USA

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