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Payload
TANSEI-1 (MS-T1)
Nonoperational
Payload
LEO
A catalogued spacecraft payload.
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Launch
Launch date
February 16, 1971 at 04:00 AM UTC
Launch site
Uchinoura, Japan
Launched by
Mu-4S →
Operator
Institute of Space and Astronautical Science
Mission
Tansei-1
Launch record
View full launch →
Orbit
Orbit regime
LEO
Apoapsis
1,100 km
Periapsis
981 km
Inclination
29.67°
Orbital period
105.99 min
Identity
COSPAR (Int'l)
1971-011A
NORAD catalog №
4952
Object type
Payload
Owner / operator
Japan
Radar cross-section
0.6731 m²
Status
Nonoperational
End of mission
Fate
No longer operational — remains in orbit as inactive.
Final status
Nonoperational