Launch time7 Jul 198817:38:04 UTC
success
Orbit: Heliocentric
Serial number: 356-02
First flight of Proton-K with Block D-2 upper stage, spacecraft later failed.
Launch time7 Jul 198817:38:04 UTC
Orbit: Heliocentric
Serial number: 356-02
First flight of Proton-K with Block D-2 upper stage, spacecraft later failed.