Panier Recherches : timbres, enveloppes.

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Here are details about a :
Space commemorative cover
or Space Cover.

Cosmódromo / Lugar : Baikonur

Fecha de matasellos: 2 Sept. 1971
Tirada : 150 ejemplares
Tipo de Evento : Lanzamiento
Plataforma / Lugar : Baikonur (KAZ)
Misión Tripulada / Robótica : Robótica
Objetivo/Tipo de Misión : Lunar

MOON

ou?/where?: au sol - ground
autographe?: non - none

Descripción : Luna 18 was placed in an earth parking orbit after it was launched and was then sent towards the Moon. On September 7, 1971, it entered lunar orbit. The spacecraft completed 85 communications sessions and 54 lunar orbits before it was sent towards the lunar surface by use of braking rockets. It impacted the Moon on September 11, 1971, at 3 degrees 34 minutes N, 56 degrees 30 minutes E (selenographic coordinates) in a rugged mountainous terrain. Signals ceased at the moment of impact.

Palabra(s) clave :
#Cartografía,
#Luna y sondas,
#Sonda,

Está FUERA de las Revistas del Espacio.

Última modificación: 05/08/2016 @ 00h18