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Tansei

Japanese artificial satellite. Tansei was launched on February 16, 1971 aboard a Mu-4S from Uchinoura (Kagoshima). Latest status in GCAT: in orbit.

COSPAR 1971-011ANORAD 4952Japan

Identity

Name in GCAT
Tansei-1
Common name
Tansei
Payload designation
MS-T1
International designator
1971-011A
NORAD catalog number
4952
GCAT identifier
S04952
UN registration
A/AC.105/INF.226

Mission

Mission type
Technology
Use
Civil government
Program
Tansei
Owner
ISAS
Country
Japan
Builder
Institute of Space and Aeronautical Sci
Platform (bus)
ISAS MS

Launch

Date
February 16, 1971 · 04:00 UTC
Launch record
1971-011Success
Rocket
Mu-4S
Spaceport
Uchinoura (Kagoshima) · pad M

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
985 km
Apogee
1,105 km
Inclination
29.67°
Status
In orbit
Last known active
Feb 23, 1971
End of operations
Feb 23, 1971

Size

Mass
63 kg
Dry mass
63 kg
Length
0.8 m
Diameter
0.80 m
Span
0.8 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q3249415 (CC0).