Arun ke praakrutik upagrah

Arun aur uske chhah sabse bade chandrama - (baaeain se daaeain) pak, mirainda, ऍrial, ambrial, taaiteniaa aur oberaun

hamaare saur mandal ke saatave grah Arun (yurenas) ke 27 gyaat praakrutik upagrah hain.[1] inmein se paanch sab se bade chandrama apne hi gurutvaakarshan ke khichaav se gol ho chuke hain jabki baakiyon ke akaar bedhange hain, jaisa ki praakrutik upagrahon mein aam dekha jaata hai. in sab chandramaaon ke naam angreji naatakakaar William sheksapeeyar aur lekhak alekjndar Pope ki kahaaniyon ke paatron par rakhe gaye hain. sab se pehle british vaigyaanik William harashail ne 1787 mein Arun ke sab se bade do chandramaaon - taaiteniaa aur oberaun - ki paae jaane ki ghoshana ki thi. baaki teen golaakaar chandramaaon mein se ऍrial aur ambrial 1851 mein William laisail dvaara aur mirainda 1948 mein jairaard kaaipar dvaara khoje gaye the. baaki chandrama ya to vauyejar dviteeya yaan ke Arun ke paas se gujrane par ya pruthvi par sthit taaktavar doorabeenon se 1985 ke baad paae gaye.

inhein bhi dekhein

sandarbh

  1. "Arun ke aniyamit upagrahon ke liye ek atyant gahari khoj: poornata ki seemaaeain" (ain altraadeep sarve for irregyular saitalaaits of yurenas: limits too kampaleetnais, angreji mein), ऍs ऍs shaipard, David jaivit, klena jaivit (2005), khagolashaastriya patrika (estronaumikl journal) 129, prushth 518-525, Bibcode 2005AJ....129..518S. doi:10.1086/426329