आईआरएस-पी4 उपग्रह
aeeares-pi4 (oshanasait) pahala upagrah hai, jise mukhyatah mahasagariy anuprayogoan ke lie nirmit kiya gaya tha. yah 1050 ki.gra. bhar sahit 720 ki.mi. dhraviy soory-tulyakali kaksha mean sthapit kiya gaya tha. is upagrah ka pramochan 26 mee, 1999 ko shar keandr, shriharikota se pieselavi-si2 dvara kiya gaya tha.
yah upagrah samudr vijnan sanbandhi adhyayanoan ke lie samudri kalar m aaunitar (osiem) tatha bahu-avritti kramavikshan maikrovev rediyomitar (emesemar) vahan karata hai. is prakar aeeares-pi4 ne yatha aeeares-1bi, aeeares-1si, aeeares-pi3 tatha aeeares-1di char upagrahoan se sanyukt isaro (bharatiy aantariksh anusandhan sangathan) ki aeeares upagrah pranali ka vyapak roop se sanvardhan tatha kee ne kshetroan mean sudoor sanvedi anuprayogoan ka vistar kiya hai. 11 varsh aur do mahine ki seva ke bad 8 agast, 2010 ko mishan ka samapt hua.
pramochan dinaank | 26 mee, 1999 |
pramochan sthal | shar, shriharikota, bharat |
pramochan yan | pieselavi-si2 |
kaksha | dhruviy soory tulyakali |
tuangata | 720 ki.mi. |
anati | 98.28 digri |
avadhi | 99.31 minat |
bhoomadhyarekha ko par karane ka sthaniy samay | madhyahn 12 baje |
punaravritti chakr | 2 din |
akar mi. | 2.8 mi. x 1.98 mi. x 2.57 mi. |
utthapan ke samay bhar | 1050 ki.gra. |
poorn prastaran par lanbaee | 11.67 mi. |
abhivritti aur kaksha niyantran | abhikriya chakr, chuanbakiy aghoornak aur haidrazin thrastaroan ke upayog dvara 3-akshiy piand-sthirikrit |
p aauvar | 750 v aau janit karane vale 9.6 varg mi. saur vyooh do 21 eech enaee-sidi baitariyaan |
mishan ka samapan | 8 agast, 2010 |
|
|
|
|
|