pragati 4

progress 4 (), heey 1978 madhye soviet unionne salute 6 antaral sthankala punha puravatha karnyasathi prakshepit kelele pragat malavahu antaral yaan hote. tyane hota sanrachanechya pragaticha vapar keela aanee salute 6 chee chauthi pragati moheem hotee. tyane salute 6 varr puravatha keela, tasech vaidnyanik sanshodhan karnyasathi upkarane aanee sthanakachi kaksha samayojit karnyasathi aanee yuktivad karnyasathi indhan vahoon nele.
antaral yaan.
progress 4 heey hota pragat antaral yaan hote. prakshepit prakshepit 43 paiki chauthya kramankacha, tyacha anukramik kramank 105 hota. hota pragati karnare antaral yaan hii pahilya pidhichi pragati hotee, jee soyuz soyuz pasoon ghetali gelee hotee aanee salute karyakramachya samarthanarth antaral sthankanparyant manavarahit logistic mohimansathi hotee. kahee mohimanmadhye antaral yantracha vapar antaral sthanakachya kakshet badal karnyasathi dekhil keela gela.
pragati antaral yanache vastuman korade hote, jeey purnapane indhan jhalyavar sumare vadhale. tyachi lambi aanee vyas mojale gele. pratyek antaralayan korada maal aanee pranodak yancha samavesh asalelya pelodparyant samavoon gheu shakat hote. heey antaral yaan rasayanik batterydware chalavale jaat hote aanee teen divasanparyant vinamulya uddan karoo shakat hote, tees divasansathi sthankavar dock kele gele hote.
prakshepan.
progress 4 3 aktoobar 1978 roji kazakh soviet samajvadi prajasattakatil baikonur cosmodrome 23:09:30 utc yethe prakshepit karnyat aala. tyat soyaz-yuu rocketcha vapar karnyat aala.
docking.
pragati 4 laa salute 6 saha 6 aktoobar 1978 roji 01:00:15 utc yethe dock kele gele.
kshay.
26 aktoobar 1978 roji jevha teey nishkriy jhaale, toparyant teey kakshet rahile. deorbit jaljal 16:28 utcver jhaali.

