SAKIGAKE (MS-T5) (15464)

COSPAR: 1985-001A | Alt Name: Sakigake
DECAYED

Image
SAKIGAKE (MS-T5) Satellite Image
Additional Sources
Launch Details

Launch Date

January 7, 1985

Launch Site

KSCUT

Launch Pad

M1

Launch Vehicle

Mu-3S-II

Orbital Elements

NORAD ID

15464

International Designator

1985-001A

Decay Date

Unknown

Basic Satellite Info

Name

SAKIGAKE (MS-T5)

Alternative Name

Sakigake

Type

Payload

Status

Non-operational

Owner

ISASM

Country

Japan

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
SAKIGAKE (MS-T5), also known as Sakigake, is a satellite launched on January 7, 1985, from KSCUT using the Mu-3S-II launch vehicle for a comet fly-by mission. It was manufactured by ISASM and owned by ISASM, designed with a shape of Cyl + Dish configuration. The spacecraft measures 0.7 meters in length, has a diameter of 1.4 meters, and a span of 1.7 meters, with a dry mass of 126 kilograms and a launch mass of 136 kilograms. It was powered by solar cells and batteries and had the primary purpose of conducting a comet fly-by mission.
Physical Characteristics

Length

0.7

Diameter

1.4

Span

1.7

Dry Mass

126

Launch Mass

136

Shape

Cyl + Dish

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

MS-T5

Purpose

Comet fly by

Mission

Comet fly by

Manufacturer

ISASM

Life Expectancy

Unknown

Bus

PLANET-A

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

X Report 26 Dec 2024

X Report 26 Dec 2024

Launch of 21 new Starlink satellites, featuring cell phone connectivity, and updates on NASA and SpaceX collaborative missions.

Space Brief 14 Apr 2025

Space Brief 14 Apr 2025

Today's highlights include SpaceX's record-breaking Falcon launches, urgent warnings about orbital collisions, and a doubleheader launch featuring spy and Starlink satellites.

X Report 24 Jan 2025

X Report 24 Jan 2025

SpaceX hits a new milestone with 400 rocket landings, beta testing begins for Direct-to-Cell Starlink satellites, and more Starlink launches from California.

X Report 9 Jun 2025

X Report 9 Jun 2025

Tensions between SpaceX and the U.S. government escalate as President Trump's threats could have significant implications on the company's operations and future plans. Meanwhile, India takes a significant step in its space endeavors with a historic astronaut launch.

Space Brief 21 Oct 2024

Space Brief 21 Oct 2024

Today's Space Brief covers SpaceX's recent launch for OneWeb, advances in remote-control robots for lunar missions, the power loss of Intelsat 33e, and developments in inflatable space habitats.

SpaceX Postpones Falcon Heavy Launch Carrying Secretive X-37B Spaceplane

SpaceX Postpones Falcon Heavy Launch Carrying Secretive X-37B Spaceplane

SpaceX delays the much-anticipated Falcon Heavy launch of the secretive X-37B military spaceplane, marking a significant moment in space exploration and military technology.

Space Brief 2 Apr 2025

Space Brief 2 Apr 2025

DARPA's accidental SpaceX detection highlights Earth as a natural sensor, while SpaceX's Fram2 launches into a polar orbit. Helsinki's defense budget rise hints at increased military satellite activity.

Space Brief 22 Dec 2025

Space Brief 22 Dec 2025

Today's highlights include Rocket Lab's record year, setbacks in Japanese space endeavors, secure communication advancements in orbit, and more updates on martian expeditions.