Home›1962 in the Soviet Union›スプートニク21号🌐日本語EnglishBahasa IndonesiaDeutschItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусский中文日本語EntityQ1578461· pop 16· linked from 258 articlesスプートニク21号failed Soviet Venus flyby spacecraftWikidata factsOrbital period88.07Show 6 more factsUTC date of spacecraft launch1962-09-12time of object orbit decay1962-09-14orbital eccentricity0.02977orbital inclination64.8apoapsis195periapsis163Sources (3)wikidata.orgnssdc.gsfc.nasa.govru.wikipedia.orgAvailable in 16 languagesDeutsch中文РусскийPortuguêsItalianoArmenianBahasa IndonesiaBanglaBulgarianCzechNorwegianConnectionsEnvironmental Research SatelliteEntityZond 3MV-1 No.2EntityCategories1962 in the Soviet Union2MVSoviet missions to VenusSpacecraft launched in 1962Spacecraft which reentered in 1962Venera program