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// technology · 2009

Space Tethered Autonomous Robotic Satellite I

Japanese tethered nano-satellite. Space Tethered Autonomous Robotic Satellite I was launched on January 23, 2009 aboard a H-IIA 202 from Tanegashima. Latest status in GCAT: in orbit.

COSPAR 2009-002GNORAD 33498Japan

Identity

Name in GCAT
Kukai
Common name
Space Tethered Autonomous Robotic Satellite I
Payload designation
STARS-1 Mother
Other names
STARS-1
International designator
2009-002G
NORAD catalog number
33498
GCAT identifier
S33498
UN registration
ST/SG/SER.E/574

Mission

Mission type
Technology
Use
Amateur / academic
Program
STARS
Owner
Kagawa U
Country
Japan
Builder
Kagawa Daigaku (Kagawa U.)
Platform (bus)
STARS-1

Launch

Date
January 23, 2009 · 03:54 UTC
Launch record
2009-002Success
Rocket
H-IIA 202
Spaceport
Tanegashima · pad Y

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
647 km
Apogee
666 km
Inclination
98.03°
Status
In orbit
Last known active
February 2023
End of operations
2012

Size

Mass
4 kg
Dry mass
4 kg
Total mass with attached objects
7 kg
Length
0.3 m
Diameter
0.16 m
Span
1.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q11244502 (CC0).