echdi 152010

echdi 152010 thekkan vrithaakrithiyilulla nakshathrasamoohamaaya apasile oru eaka nakshatramaanu. ithinu prathyakshamaaya theevratha 6,48 aanu, ithu nagnanethrangalkk paramavadhi drishyaparathaykku aduthaanu. 1006 prakashavarshangal akale sthithi cheiyunna eee vasthu suryakendra radial vegathayode sourayoodhathe sameepikkunnu.
eee eiii-type nakshathrathinu oru sabjayantinum pradhana sequence nakshathrathinum idayil luminosity klaas intermediat undu. nilavil sooryanekkaal 2.2 madangu pindamulla ithu athinte vyaasathinte 10 madangu aayi vikasichu. athinte vipuleekaricha photosphere ninnu phalapradamaaya thapanilayil ithu thilangukayum athinu velutha thilakkam nalkukayum cheiyunnu. echu. dii 152010-nuu 17.9 kodi varsham pazhakkamund-pradhana kramathekkaal 2.1% kooduthal-ithu oru bhramanavegathayode vegathil karangunnu. 162° sthaanakonil (2016 leeii kanakkanusarichu) koneeya verthirivilulla 12-aamm magnitude companion nakshathramund.

