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// technology · 2018

Tenryu

Japanese tethered nano-satellite which reentered in 2021. Tenryu was launched on September 22, 2018 aboard a H-IIB from Tanegashima. Latest status in GCAT: reentered (orbital decay) (Jun 26, 2021).

COSPAR 1998-067PQNORAD 43640Japan

Identity

Name in GCAT
Tenryu
Common name
Space Tethered Autonomous Robotic Satellite - Miniature Elevator
Payload designation
STARS-Me CV
International designator
1998-067PQ
NORAD catalog number
43640
GCAT identifier
S43640
UN registration
ST/SG/SER.E/966

Mission

Mission type
Technology
Use
Amateur / academic
Program
STARS
Owner
Shizuoka U
Country
Japan
Builder
Shizuoka University
Platform (bus)
Cubesat 1U

Launch

Date
September 22, 2018 · 17:52 UTC
Launch record
2018-073Success
Rocket
H-IIB
Spaceport
Tanegashima · pad Y2

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
401 km
Apogee
406 km
Inclination
51.64°
Status
Reentered (orbital decay)
Status date
June 26, 2021
Last known active
April 2019
End of operations
April 2019

Size

Mass
1 kg
Dry mass
1 kg
Total mass with attached objects
3 kg
Length
0.1 m
Diameter
0.10 m
Span
0.1 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q114812798 (CC0).