A

David

Darling

Denpa

Denpa

Denpa was an early Japanese satellite launched by ISAS (Institute of Space and Astronautical Science) to carry out measurements of the ionosphere. It was also known as REXS.

 


launch date Aug 19, 1972
launch vehicle M-3S
launch site Kagoshima
orbit 238 × 6,322 km × 31.0°
mass (at launch) 75 kg