Encyclopedia Astronautica
Solar


Japanese solar satellite. One launch, 1991.08.30. X-ray imaging of Sun.

Gross mass: 420 kg (920 lb).
First Launch: 1991.08.30.
Number: 1 .

More... - Chronology...


Associated Countries
See also
  • Mu The Japanese Mu launcher series provided a flexible all-solid propellant launch vehicle for access to space. It was the first Japanese launch vehicle designed from the start as an orbital launch vehicle. More...

Associated Launch Vehicles
  • Mu The Japanese Mu launcher series provided a flexible all-solid propellant launch vehicle for access to space. It was the first Japanese launch vehicle designed from the start as an orbital launch vehicle. More...
  • Mu-3S-II Japanese all-solid orbital launch vehicle. Four stage vehicle consisting of 2 x SB-735 + 1 x M-13 + 1 x M-23 + 1 x M-3B More...
  • Mu-3 The Japanese Mu launcher series provided a flexible all-solid propellant launch vehicle for access to space. More...

Associated Manufacturers and Agencies
Bibliography
  • McDowell, Jonathan, Jonathan's Space Home Page (launch records), Harvard University, 1997-present. Web Address when accessed: here.
  • JPL Mission and Spacecraft Library, Jet Propulsion Laboratory, 1997. Web Address when accessed: here.
  • McDowell, Jonathan, Launch Log, October 1998. Web Address when accessed: here.

Associated Launch Sites
  • Kagoshima Japanese launch center for solid fueled sounding rockets and satellite launchers. Limited to two months a year due to disturbance of local fisheries. More...

Solar Chronology


1991 August 30 - . 02:30 GMT - . Launch Site: Kagoshima. Launch Complex: Kagoshima M. Launch Pad: M1. LV Family: Mu. Launch Vehicle: Mu-3S-II. LV Configuration: Mu-3S-II M-3S2-6.
  • Solar-A - . Payload: Yohkoh. Mass: 420 kg (920 lb). Nation: Japan. Agency: ISAS. Class: Astronomy. Type: Solar astronomy satellite. Spacecraft: Solar. Decay Date: 2005-09-12 . USAF Sat Cat: 21694 . COSPAR: 1991-062A. Apogee: 754 km (468 mi). Perigee: 516 km (320 mi). Inclination: 31.3000 deg. Period: 97.40 min. Summary: X-ray imaging of Sun..

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