Video: Vim li cas Aldebaran liab?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub hnub qub liab Aldebaran - Lub qhov muag fiery ntawm Bull nyob rau hauv lub constellation Taurus - yog ib qho yooj yim mus nrhiav. Nws yog ib feem ntawm lub hnub qub V-shaped pawg uas ua rau Bull lub ntsej muag. Cov qauv no hu ua Hyades. Yog thaum no liab lub hnub qub pom tau yooj yim tshaj plaws nyob rau yav tsaus ntuj ntuj.
Tsis tas li ntawd, yog Aldebaran yog tus loj loj liab?
b?r?n/, designated α Tauri (Latinized to Alpha Tauri, abbreviated Alpha Tau, α Tau), loj loj Lub hnub qub txog 65 lub teeb xyoo ntawm lub hnub nyob rau hauv lub zodiac constellation Taurus. Aldebaran hosts ib lub ntiaj teb ob peb zaug qhov loj ntawm Jupiter, npe Aldebaran b.
Tom qab ntawd, lo lus nug yog, Aldebaran tau txais nws lub npe li cas? Aldebaran yog tus brightest hnub qub nyob rau hauv tus constellation Taurus thiab yog lub npe hu ua tus "Qhov muag ntawm Taurus." Lub npe " Aldebaran " yog Arabic, uas txhais tau tias " Cov Follower" vim nws zoo li ua raws tus Hyades hnub qub pawg uas tsim tus taub hau tus nyuj.
Raws li txoj cai, vim li cas Aldebaran ci dua lub hnub?
Science ntawm Aldebaran . Lub hnub qub ci ntsa iab nrog cov xim txiv kab ntxwv ntawm K5 lub hnub qub loj. Nyob rau hauv lub teeb pom kev, nws yog hais txog 153 lub sij hawm ci dua lub hnub Txawm hais tias nws qhov kub thiab txias yog qis dua, kwv yees li 4000 kelvins (kwv yees 3700 degrees C lossis 6700 degrees F) piv rau 5800 kelvins (kwv yees 5500 C lossis 10,000 F) rau hnub.
Dab tsi yog xim ntawm Aldebaran?
Txiv kab ntxwv
Pom zoo:
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