Β UMa、Β UMa、merak color在PTT/mobile01評價與討論，在ptt社群跟網路上大家這樣說
Β UMa關鍵字相關的推薦文章
Β UMa在Merak (β UMa): Star Type, Name, Location, Constellation的討論與評價
Merak, Beta Ursae Majoris (β UMa) is a subgiant star in the ... luminary of Leo constellation and the faintest of the first magnitude stars.
Β UMa在Beta Ursae Majoris - Wikipedia的討論與評價
Beta Ursae Majoris formally named Merak /ˈmɪəræk/, is a star in the northern circumpolar constellation of Ursa Major. Beta Ursae Majoris ...
Β UMa在Merak (β Ursae Majoris) Facts - Stars - The Nine Planets的討論與評價
Merak is a bluish-white subgiant star of spectral type A1IVps. · The star is located at around 79.7 light-years / 24.45 parsecs away from the Sun ...
Β UMa在ptt上的文章推薦目錄
Β UMa在Merak (Beta Ursae Majoris) - Universe Guide的討論與評價
Merak Luminosity. Luminosity is the amount of energy that a star pumps out and its relative to the amount that our star, the Sun gives out.
Β UMa在merak - JIM KALER的討論與評價
With an apparent magnitude of 2.37 (faint second), Merak ranks fifth in brightness in the Dipper, right after Mizar in the figure's handle. In spite of its ...
Β UMa在Merak - β Ursae Majoris (beta Ursae Majoris) - TheSkyLive的討論與評價
Merak, also designated as β Ursae Majoris, is a variable main-sequence star of magnitude 2.37 in the constellation of Ursa Major.
Β UMa在Star Facts: Merak - - Astronomy Trek的討論與評價
Merak (Beta Ursae Majoris) is the 5th brightest star in the Big Dipper asterism associated with the constellation Ursa Major, ...
Β UMa在Merak (Beta Ursae Majoris) - The Worlds of David Darling的討論與評價
Merak (Beta Ursae Majoris) is a main sequence A star that is the fifth brightest in Ursa Major. ... luminosity, 60 Lsun.
Β UMa在Beta Ursae Majoris (Merak) - Star Facts - Online Star Register的討論與評價
Merak is a main sequence star with a stellar classification of A1 V. It is 2.7 times bigger than the Sun and has 2.84 times its radius.
Β UMa在Spot star Merak at the bottom of the Plough - BBC Sky at Night ...的討論與評價
Merak is three times larger than the Sun, has a mass 2.7 times larger and a luminosity 63 times higher. It also has an infrared excess – ...