Cosmos Sketch of a Physical Description of the Universe volume 31
Cosmos Sketch of a Physical Description of the Universe volume 31
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In our eReader you can find the full English version of the book. Read Cosmos Sketch of a Physical Description of the Universe volume 31 Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Cosmos Sketch of a Physical Description of the Universe volume 31
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DISTANCE OF FIXED STARS. 191 motion 6 V *974*), are, the one 3, and the other 4 times as far from the Sun as a Centauri, which has a proper motion of 3' x *58. Yolume, mass, intensity of light, proper motion ( 316 ), and distance from our solar system, are certainly in very various and complicated relations to each other. Al- though, therefore, it may be generally probable that the brightest stars are the nearest, yet there may be individual cases of very remote small stars whose photospheres a...nd surfaces may, from the nature of their physical constitution, support a very intense luminous process. Stars, which on account of their brightness we reckon as belonging to the 1st magnitude, may thus be really more distant from us than stars which we call of the 4th, 5th, or 6th magni- tudes. If we descend from the consideration of the great sidereal stratum, of which our solar system is a part, to the subordinate particular system of our planetary world, and step by step, still lower, to the systems of Jupiter and Saturn with their respective satellites, we see central bodies surrounded by masses in which the succession of magni- tudes and of intensities of reflected light does not appear to depend at all on distance.
What to read after Cosmos Sketch of a Physical Description of the Universe volume 31?
You can find similar books in the "Read Also" column, or choose other free books by Humboldt, Alexander Von, 1769-1859 to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
DISTANCE OF FIXED STARS. 191 motion 6 V *974*), are, the one 3, and the other 4 times as far from the Sun as a Centauri, which has a proper motion of 3' x *58. Yolume, mass, intensity of light, proper motion ( 316 ), and distance from our solar system, are certainly in very various and complicated relations to each other. Al- though, therefore, it may be generally probable that the brightest stars are the nearest, yet there may be individual cases of very remote small stars whose photospheres a...nd surfaces may, from the nature of their physical constitution, support a very intense luminous process. Stars, which on account of their brightness we reckon as belonging to the 1st magnitude, may thus be really more distant from us than stars which we call of the 4th, 5th, or 6th magni- tudes. If we descend from the consideration of the great sidereal stratum, of which our solar system is a part, to the subordinate particular system of our planetary world, and step by step, still lower, to the systems of Jupiter and Saturn with their respective satellites, we see central bodies surrounded by masses in which the succession of magni- tudes and of intensities of reflected light does not appear to depend at all on distance.
What to read after Cosmos Sketch of a Physical Description of the Universe volume 31?
You can find similar books in the "Read Also" column, or choose other free books by Humboldt, Alexander Von, 1769-1859 to read onlineMoreLess
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