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// technology · 1994

Myojo

Japanese spacecraft used to evaluate performance of the H-II rocket. Myojo was launched on February 3, 1994 aboard a H-II from Tanegashima. Latest status in GCAT: in orbit, attached to another object.

COSPAR 1994-007BNORAD 22979Japan

Identity

Name in GCAT
Myojo
Payload designation
VEP
International designator
1994-007B
NORAD catalog number
22979
GCAT identifier
S22979
UN registration
ST/SG/SER.E/272

Mission

Mission type
Technology
Use
Civil government
Program
NASDA Tech
Owner
NASDA
Country
Japan
Builder
National Space Development Adminstration
Platform (bus)
VEP

Launch

Date
February 3, 1994 · 22:20 UTC
Launch record
1994-007Success
Rocket
H-II
Spaceport
Tanegashima · pad Y

Orbit and fate

Orbit class (GCAT)
GTO
Perigee
483 km
Apogee
36,063 km
Inclination
28.61°
Status
In orbit, attached to another object
Last known active
Feb 7, 1994
End of operations
Feb 7, 1994

Size

Mass
600 kg
Dry mass
600 kg
Total mass with attached objects
2,400 kg
Length
3.0 m
Diameter
2.00 m
Span
3.0 m

Launched together

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q11279320 (CC0).