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// astronomy · 2021

KOSEN-1

Japanese technology demonstration CubeSat. KOSEN-1 was launched on November 9, 2021 aboard a Epsilon from Uchinoura (Kagoshima). Latest status in GCAT: in orbit.

COSPAR 2021-102HNORAD 49402Japan

Identity

Name in GCAT
KOSEN-1
International designator
2021-102H
NORAD catalog number
49402
GCAT identifier
S49402
UN registration
ST/SG/SER.E/1073

Mission

Mission type
Astronomy
Use
Amateur / academic
Program
KOSEN
Owner
Kochi College
Country
Japan
Builder
Kochi Technical College
Platform (bus)
Cubesat 2U

Launch

Date
November 9, 2021 · 00:55 UTC
Launch record
2021-102Success
Rocket
Epsilon
Spaceport
Uchinoura (Kagoshima) · pad EP

Orbit and fate

Orbit class (GCAT)
LLEO/S
Perigee
543 km
Apogee
572 km
Inclination
97.56°
Status
In orbit
Last known active
March 2023

Size

Mass
3 kg
Dry mass
3 kg
Length
0.2 m
Diameter
0.10 m
Span
0.2 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q108898244 (CC0).