dvijnjaana

signus nakshathrasamoohathile oru chuvanna soopparjayant aanu bii signi (bii sig, irc + 40408, bidi + 36 4025). ithu kramarahithamaya oru variable nakshatramaanu, paramavadhi thelicham 8.4 umm kuranjathu 9.9 umm aanu. ithu nakshatra signus obi 1 associationile amgamaayi kanakkaakkappedunnu, athinte dooram sourayoodhathinu chuttumund. ithu mattoru variable bii. sii. signiyude thekk oru digriyil thaazheyaan.
type elsie ennu tharamthirickunna kramarahithamaya soopparjayant enna mandagathiyilulla kramarahithamaya variable nakshatramaanu bii saig. athinte thelicham 8.4 muthal 9.9 vareyulla theevrathaykkidayil maarunnu. athinte prakasha vakrathinte aavruthi vishakalanam kaaryamaaya kaalayalavukalonnum kanikkunnilla.
3, 575 keey enna phalapradamaaya thapanilayum 3,575 keey enna bolometric prakashavum adisthaanamaakki chuttumulla vyaasamulla ariyappedunna ettavum valia nakshatrangalilonnaanu bii saig. aduthideyulla padanangal chuvade kuranja prakashasheshi nedunnu, ithu prarambha pindam soochippikkunnu, thalphalamaayi aaram kuranja moolyangal.

