Date: 5 Dec 1971, 04:20 pm UTC
Rocket: Diamant B (Diamant)
Provider: National Center of Space Research
Type: Astrophysics
Orbit: Polar Orbit
Pad: Diamant Launch Area, Guiana Space Centre, French Guiana
Satellite similar to Tournesol (detect the presence of hydrogen in several directions of the celestial sphere) but in a more polar orbit. It failed to reach orbit.
