Azal amagdez

Azal amagdez deg tesnallunt d akat n usfijjej n yal tafekka tagnnawt deg usalay alugaritman anallun (am yitran d yimtiwgen ...), Ma d azal amaskad n kra n tfekka tagennawt yegda am akken yella ɣef wuggug ameslugen s wazal n 10 ifursak (neɣ ayen yegdan 32,6 n ifawatayenApparent magnitudes and absolute magnitudes . Tigget tasnullant tga d tigget n wakat n wazal amagdez yeggunin ɣef tfekkiwin tigennawin deg wudus anafuk.

Azal amagdez atraw
Azamul n wazal amagdez d  akken i yezmer ad yili usides (useqreb) n wazal-is s usemres n wazal amaskad  d tsineft tatrawt :

Neɣ s usemres n wazal amaskad  d uzegrir n westum :

.

Amdya, Azal amagdez n wadet -−5.71. Ma yella ɣer yizerɣi iga +1.4. imalla awah llan deg yiwen n ustum ɣef tengit tili d itri n yizerɣi ara ad yefken affaw ugar n yitri n wadet 
Azal amagdez d win yettusemrasen i tussna n usfijjej n yitran

 Amazallew 
D ayen imrayen (iweɛṛen) ad tili tukza n wazal amagdez n imazellawen s usrag n wemray n tukza tufrint n tansa n yiri n tfekka tasagnawt. Yerna yessefk ad yettusens useɣti s usrag n tilin n ugedṛur n uɣaras n walim, ɣas akken yella wanect-a maca affaw d wazal amagdez n imazellawen yezmer ad yili s wazal amaskad d tukza n ustumGalaxy Luminosity Classes  .

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