Kosmos 613

Kosmos 613 (Космос 613 meaning Cosmos 613) was a long-duration orbital storage test of the Soyuz Ferry in preparation for long stays attached to a space station.

Mission parameters

 * Spacecraft: Soyuz-7K-T
 * Mass: 6800 kg
 * Crew: seeds
 * Launched: November 30, 1973
 * Landed: January 29, 1974