Statements (24)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:crewed_spaceflight | 
| gptkbp:callsign | gptkb:Kedr | 
| gptkbp:country | gptkb:Soviet_Union | 
| gptkbp:crew | 1 | 
| gptkbp:date | 1961-04-12 | 
| gptkbp:duration | 108 minutes | 
| gptkbp:followedBy | gptkb:Vostok_2 | 
| gptkbp:inclination | 64.95 degrees | 
| gptkbp:landingDate | near Engels, Saratov Oblast, USSR | 
| gptkbp:launchVehicle | gptkb:Vostok-K | 
| gptkbp:location | gptkb:Baikonur_Cosmodrome | 
| gptkbp:missionType | crewed orbital flight | 
| gptkbp:notablePerson | gptkb:Yuri_Gagarin | 
| gptkbp:operator | gptkb:Soviet_space_program | 
| gptkbp:orbital_apogee | 327 km | 
| gptkbp:orbital_perigee | 169 km | 
| gptkbp:orbitsCompleted | 1 | 
| gptkbp:precededBy | gptkb:Korabl-Sputnik_5 | 
| gptkbp:result | success | 
| gptkbp:significance | first human spaceflight | 
| gptkbp:spacecraft | gptkb:Vostok_1 | 
| gptkbp:bfsParent | gptkb:Baikonur_launch_complexes | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Launch of Vostok 1 |