Name: Kosmos-77 — launch
Start: 1965-08-03
Location: NIIP-5, Baykonur, Kazakstan

Launch code: OS. Source references: AK15; -.

Jonathan McDowell — General Catalog of Artificial Space Objects (opens in a new tab) — Data from GCAT (J. McDowell, planet4589.org/space/gcat), CC BY 4.0. Adapted into anniversary records. (CC BY 4.0)

1965-02-22 Kosmos-57 — launch Shares a spacecraft, person or other linked entity
1965-03-07 Kosmos-59 — launch Shares a spacecraft, person or other linked entity
1965-03-18 Voskhod-2 — launch Shares a spacecraft, person or other linked entity
1965-01-11 Kosmos-52 — launch Same organization: Strategic Rocket Forces
1965-01-30 Kosmos-53 — launch Same organization: Strategic Rocket Forces
1965-02-21 Kosmos-54/56 — launch Same organization: Strategic Rocket Forces