Masana ilimin taurari sun bayyana tsarin taurari

Anonim
Masana ilimin taurari sun bayyana tsarin taurari 9697_1
Masana ilimin taurari sun bayyana tsarin taurari

A Unicorn Dual tsarin U (U m mon) yana cikin shekaru 3600 kuma ya hada da wasu taurari waɗanda suke cikakke juye juye a kusan 6.5 na shekararmu. Daya daga cikin taurari wani rawaya mai launin shuɗi ne mai girma tare da girma kusan sau ɗari fiye da rana sau biyu. Kullum yana kashewa koyaushe, sannan shimfiɗa, sai goyi bayan sikanin kusan uku. Tauraruwar tana nufin masu canji na nau'in RV taurus - ɗayan ɗari da yawa da aka gano a cikin duka milky hanya.

Abokin aikinta a kan U m Mon yana koya mafi muni; An zaci cewa wannan tauraron yana da ɗan ƙaramin, kodayake yana da irin wannan girma kuma ya kasance iri ɗaya masu sauƙin RV Taurus. Suna kewaye da wani abu na abu wanda yake fitar da ɗayan taurari biyu ko kuma mafi tsufa ". Wannan tsarin da ba a saba da shi ba ne a kan sabon aikin Laura Vega (Laura Vega) daga NASA da abokan aikinta, an buga labarin a cikin Journaticalsicalsicalsical.

Marubutan da suka tara wani tsari na bayanai, gami da bayanan zane-zane daga farkon hotunan UMmon, kuma har zuwa karshen karni na XMM-Newton da kuma wadanda ke lura da rediyo Telecopany . Wannan ya sa ya zama mai yiwuwa a kimanta maƙarƙashiyar diami na kusan kilo 82.5 (550 А.) da kuma gano kilogiram biliyan 1.35 (a'a Fiye da 9 A..), abin da yayi daidai da matsakaicin nisa tsakanin taurari na tsarin.

Masana ilimin taurari sun bayyana tsarin taurari 9697_2
Gina U Mon / © NASA GSFC, Chris Smith

Ana ƙi tsarin tsarin tsarin daga layin sa ido daga ƙasa don digiri 75, kuma idan taurari suna kan iyakar nesa daga juna, kuma idan taurari suna kan mafi nisa daga juna, kuma idan taurari suna kan mafi nisa daga juna, kuma idan taurari suna kan mafi nisa daga juna, kuma idan taurari suna kan iyakar nisan da juna, an gina su ne ga wannan layin. Abubuwan fashewa a cikin tsarin sun tashi saboda tauraron "Babban" tauraro, da kuma saboda rashin daidaituwa, gajimare tare da girgije mai cike da gas.

Tare da taimakon bayanan Archival, masana kimiyya sun kuma lura da canje-canje a cikin hasken UM PHOTSICICE NA GASKIYA KWANKAN 60 shekaru - watakila ana haifar dasu ta hanyar babban tarin gas da ƙura. Bugu da kari, hulɗa na taurari tare da abu a gefen ciki na faifai na haifar da kwararar kwayar halitta gudana zuwa ga "matasa" tauraro. Wannan yana haifar da ƙarin flashes a cikin XMM-Newton X-ray tare da XMM-Newton bincike: A cewar masana, wanda aka lura da shi na farko da wannan kewayon wannan kewayon.

Source: Kimiyya mara kyau

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