Watch the Launch

Additional Media

ジオスペース探査衛星(ERG)/イプシロンロケット2号機 打ち上げ [ ERG/Epsilon-2 Launch Live Broadcast ]

JAXAでは、ジオスペース探査衛星(ERG)/イプシロンロケット2号機打ち上げの模様を、内之浦宇宙空間観測所からインターネットを通じて生中継する予定です。 ジオスペース探査衛星(ERG)/イプシロンロケット2号機 特設サイト http://fanfun.jaxa.jp/countdown/epsilon2/ind...

ERG (Exploration of energization and Radiation in Geospace)

Overview

Destination: Elliptical Orbit
Mission: Earth Science

Elliptical Orbit Mu Center Uchinoura Space Center, Japan

The ERG  (Exploration of energization and Radiation in Geospace) project is a mission to study the Van Allen belts. The task is to elucidate how highly charged electrons are born while they generate and vanish repeatedly along with space storms caused by the disturbance of solar wind, influenced by space storms, and how space storms are developed.

Epsilon

Family:
Configuration:

The Epsilon rocket is a Japanese solid-fuel rocket designed to launch scientific satellites. It is a follow-on project to the larger and more expensive M-V rocket which was retired in 2006. The Japan Aerospace Exploration Agency (JAXA) began developing the Epsilon in 2007. It is capable of placing a 590 kg payload into Sun-synchronous orbit.

Specifications
  • Minimum Stage
    3
  • Max Stage
    4
  • Length
    24.4 m
  • Diameter
    2.5 m
  • Fairing Diameter
    2.5 m
  • Launch Mass
    91.0 T
  • Thrust
    2271.0 kN
Family
  • Name
    Epsilon
  • Family
  • Variant
  • Alias
  • Full Name
    Epsilon
Payload Capacity
  • Launch Cost
    $39000000
  • Low Earth Orbit
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity
    590.0 kg

Japan Aerospace Exploration Agency

Japan Aerospace Exploration Agency

(JAXA)

Administrator: Hiroshi Yamakawa Founded: 2003 Successes: 32 Failures: 4 Pending: 3

Agency Type:

The Japan Aerospace Exploration Agency (JAXA) is Japan's national aero-space agency. Through the merger of three previously independent organizations, JAXA was formed on 1 October 2003. JAXA is responsible for research, technology development and the launch of satellites into orbit, and is involved in many more advanced missions, such as asteroid exploration and possible manned exploration of the Moon. JAXA launch their Epsilon vehicle from the Uchinoura Space Center and their H-II vehicles from the Tanegashima Space Center.

INFO WIKI

Uchinoura Space Center, Japan

Mu Center


Falcon 9
Success
1 week, 1 day ago
NROL-167
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Fourth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office t…


Falcon 9
Success
1 week, 2 days ago
Starlink Group 6-61
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


New Shepard
Success
1 week, 2 days ago
NS-27
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, Van Horn, TX, USA

Twenty-seventh flight of New Shepard,flying unmanned as a test for the newest booster.


Long March 2
Success
1 week, 3 days ago
Yaogan 43 Group 03
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

The Yaogan 43 Group 03 is a group of Chinese military “remote sensing” satellites of unknown purposes.


Long March 6
Success
1 week, 4 days ago
Tianping-3
Launch Complex 16 - Taiyuan Satellite Launch Center, People's Republic of China

3 satellites be used as calibration targets for ground based orbital objects surveillance services such as atmospheric space environment study and or…


Falcon 9
Success
1 week, 6 days ago
OneWeb 20
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 20 satellites for the OneWeb satellite constellation, which is intended to provide global Internet broadband service for individual consum…


Falcon 9
Success
2 weeks ago
Starlink Group 8-19
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 4C
Success
2 weeks, 3 days ago
Gaofen-12 05
Launch Area 4 (SLS-2 / 603) - Jiuquan Satellite Launch Center, People's Republic of China

Gaofen 12-05 is a microwave remote sensing satellite mainly used in the fields of land census, urban planning, land rights determination, road networ…


Long March 6A
Success
2 weeks, 4 days ago
G60 Polar Group 02
Launch Complex 9A - Taiyuan Satellite Launch Center, People's Republic of China

18 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacecom Satellite Technolo…


Falcon 9
Success
2 weeks, 4 days ago
Starlink Group 9-7
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.