2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Taiyo (satellite)
// space science · 1975

Taiyo (satellite)

Taiyo (satellite) was launched on February 24, 1975 aboard a Mu-3C from Uchinoura (Kagoshima). Latest status in GCAT: reentered (orbital decay) (Jun 29, 1980).

COSPAR 1975-014ANORAD 7671Japan

Identity

Name in GCAT
Taiyo
Common name
Taiyo (satellite)
Payload designation
SRATS
International designator
1975-014A
NORAD catalog number
7671
GCAT identifier
S07671
UN registration
A/AC.105/INF.313

Mission

Mission type
Space science
Use
Civil government
Program
Mu Early
Owner
ISAS
Country
Japan
Builder
Institute of Space and Aeronautical Sci
Platform (bus)
SRATS

Launch

Date
February 24, 1975 · 05:25 UTC
Launch record
1975-014Success
Rocket
Mu-3C
Spaceport
Uchinoura (Kagoshima) · pad M

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
249 km
Apogee
3,115 km
Inclination
31.56°
Status
Reentered (orbital decay)
Status date
June 29, 1980
Last known active
Mar 14, 1977
End of operations
Mar 14, 1977

Size

Mass
86 kg
Dry mass
86 kg
Length
0.7 m
Diameter
0.80 m
Span
1.8 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q3514094 (CC0).