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Spacecraft
Kosmos 421
Facts
LaunchMay 19, 1971
ManufacturerPivdenne Design Office
Launch vehicleKosmos-2I
COSPAR ID1971-044A
TypeDSZ–P1–Ju
Mass325 kg
Sources: Wikidata (CC0) · Wikidata Q53539
Sources: Wikidata (CC0) · Wikidata Q53539