नक्षत्र बूट में चौथा सबसे चमकीला सितारा और सबसे चमकीला सितारा; पृथ्वी से 36 प्रकाश-वर्ष

Noun:

आर्कटुरस,

arcturus शब्द के हिंदी अर्थ का उदाहरण:

दूर के हिस्सों में, छाया दक्षिण की ओर गिरती है, और यहां तक कि आर्कटुरस दिखाई नहीं देता है।

दूर के हिस्सों में, छाया दक्षिण की ओर गिरती है, और यहां तक कि आर्कटुरस दिखाई नहीं देता है।

arcturus's Usage Examples:

Then follows a gradual absorption of first the helium and then the hydrogen, the photosphere grows continually cooler, and the star passes successively through the stages exemplified by Sirius, Procyon, the Sun, Arcturus and Antares.

includes the " Solar " stars, as Capella, Arcturus, Procyon, Aldebaran, their spectra are similar to that of the sun, being crossed by very numerous fine lines, mostly due to vapours of metals.

There is perhaps room for doubt as to the precise significance of the words used; but the fact that Ptolemy classes Sirius with Antares, Aldebaran, Arcturus, Betelgeux and Procyon as " fiery red " (inrorceppoc) as compared with all the other bright stars which are " yellow " (;av©oc) seems almost conclusive that Sirius was then a redstar.

Of the first magnitude red stars Antares is the most deeply coloured, Betelgeux,.Aldebaran and Arcturus being successively less conspicuously red.

This constellation has been known by many other names - Arcas, Arctophylax, Arcturus minor, Bubuleus, Bubulus, Canis latrans, Clamator, Icarus, Lycaon, Philometus, Plaustri custos, Plorans, Thegnis, Vociferator; the Arabs termed it Aramech or Archamech; Hesychius named it Orion; Jules Schiller, St Sylvester; Schickard, Nimrod; and Weigelius, the Three Swedish Crowns.

In addition to Arcturus, the brightest in the group, the most interesting stars of this constellation are: e Bootis, a beautiful double star composed of a yellow star of magnitude 3, and a blue star of magnitude 62; Bootis, a double star composed of a yellow star, magnitude 41, and a purple star, magnitude 61-; and W.

Arcturus has been supposed to be referred to in various passages of the Hebrew Bible; the Vulgate reads Arcturus for stars mentioned in Job ix.

The Greeks identified this constellation with the nymph Callisto, placed in the heavens by Zeus in the form of a bear together with her son Arcas as " bear-warder," or Arcturus; they named it Arctos, the she-bear, Helice, from its turning round the pole-star.

It was also called Proarcturia, an indication that it was held before the rising of Arcturus.

ARCTURUS, the brightest star in the northern hemisphere, situated in the constellation Bootes in an almost direct line with the tail Q' and rt) of the constellation Ursa Major (Great Bear); hence its derivation from the Gr.

arcturus's Meaning':

the 4th brightest star and the brightest star in the constellation Bootes; 36 light-years from Earth