N-I

In-active

Mitsubishi Heavy Industries (MHI)

Sept. 9, 1975

Description

The N-I or N-1 was a derivative of the American Thor-Delta rocket, produced under licence in Japan. It used a Thor-ELT first stage, a Mitsubishi Heavy Industries-designed LE-3 engine was used as a second stage, and three Castor SRMs. Seven were launched between 1975 and 1982, before it was replaced by the N-II.

Specifications
  • Minimum Stage
    2
  • Max Stage
    3
  • Length
    34.0 m
  • Diameter
    2.44 m
  • Fairing Diameter
  • Launch Mass
    131 T
  • Thrust
Family
  • Name
    N-I
  • Family
  • Variant
  • Alias
  • Full Name
    N-I
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    1200 kg
  • Geostationary Transfer Orbit
    360 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Mitsubishi Heavy Industries

Commercial
President: Seiji Izumisawa
MHI 1884

Mitsubishi Heavy Industries, Ltd. is a Japanese multinational engineering, electrical equipment and electronics company headquartered in Tokyo, Japan. MHI is one of the core companies of the Mitsubishi Group. MHI's products include aerospace components, air conditioners, aircraft, automotive components, forklift trucks, hydraulic equipment, machine tools, missiles, power generation equipment, printing machines, ships and space launch vehicles. Through its defense-related activities, it is the world's 23rd-largest defense contractor measured by 2011 defense revenues and the largest based in Japan.

N-I | Kiku-4

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Sept. 3, 1982, 5 a.m.
Status: Launch Successful
Mission:

Japanese satellite designed to test a number of spacecraft technologies

Low Earth Orbit
Explore Share

N-I | Ayame 2

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Feb. 22, 1980, 8:35 a.m.
Status: Launch Successful
Mission:

One of two experimental communications satellites.

Geostationary Orbit
Explore Share

N-I | Ayame

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Feb. 6, 1979, 8:46 a.m.
Status: Launch Failure
Mission:

Japanese experimental communications satellite

Geostationary Orbit
Explore Share

N-I | Ume 2

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Feb. 16, 1978, 4 a.m.
Status: Launch Successful
Mission:

Japanese ionospheric research satellite

Low Earth Orbit
Explore Share

N-I | Kiku 2

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Feb. 23, 1977, 8:50 a.m.
Status: Launch Successful
Mission:

Japanese experimental geostationary satellite

Geostationary Orbit
Explore Share

N-I | Ume 1

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Feb. 29, 1976, 3:30 a.m.
Status: Launch Successful
Mission:

Japanese ionospheric research satellite

Low Earth Orbit
Explore Share

N-I | Kiku-1

Mitsubishi Heavy Industries | JPN
Tanegashima Space Center, Japan
Sept. 9, 1975, 5:30 a.m.
Status: Launch Successful
Mission:

Japanese experimental satellite

Low Earth Orbit
Explore Share

Falcon 9
Success
22 hours, 44 minutes ago
Galileo L12 (FOC FM25 & FM27)
Launch Complex 39A - Kennedy Space Center, FL, USA

Two satellites for Europe's Galileo navigation system. Originally planned for launch on Soyuz-ST and then Ariane 6 but both were unavailable. Gali…


Long March 2
Success
3 days, 10 hours ago
Shenzhou 18
Launch Area 4 (SLS-1 / 921) - Jiuquan Satellite Launch Center, People's Republic of China

Seventh crewed flight to the Chinese space station.


Electron
Success
5 days ago
Beginning Of The Swarm (ACS3 & NeonSat-1)
Rocket Lab Launch Complex 1B - Onenui Station, Mahia Peninsula, New Zealand

NASA's Advanced Composite Solar Sail System (ACS3) is a technology demonstration mission tasked with deploying a composite boom solar sail. NeonSa…


Falcon 9
Success
5 days, 1 hour ago
Starlink Group 6-53
Space Launch Complex 40 - Cape Canaveral, FL, USA

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


Long March 2D
Success
1 week ago
Yaogan 42-02
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

The Yaogan 42-02 is a Chinese military “remote sensing” satellite of unknown purposes.