...It may be, as some astronomers hold, that most of the galactic stars are much smaller than the sun, so that their faintness is not due entirely to the effect of distance...
Garrett Serviss 「Curiosities of the Sky」
...Instead of all moving one way, the galactic stars, as far as their movements can be inferred, are governed by local influences and conditions...
Garrett Serviss 「Curiosities of the Sky」
...Taking into account theapparent distribution of the stars in space, it is, however, more practicalto characterize the position of a star by its galactic longitude (l) andits galactic latitude (b)...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...The galactic coordinates l and b are referred to the Milky Way(the Galaxy) as plane of reference...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...But having ascertained later thatthe real position of the galactic plane requires a greater number of starsfor an accurate determination of its value...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...The galactic longitude (l) is reckoned from the ascending node ofthe Milky Way on the equator, which is situated in the constellationAquila...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...The galactic latitude (b) gives the angular distance of the starfrom the Galaxy...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...It lies in the square GD7 and its galactic coordinates are seenin the 5th and 6th columns...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
...Let us next count the number of stars visible in a powerful telescopein the region of the heavens around the galactic pole, now our zenith,and find the average number per square degree...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...They are just as thick around the south galactic poles as around thenorth one...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...This difference of coloralso is the same on the two sides of the galactic plane...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
...The corresponding squares southof the galactic equator (the plane of the Galaxy) are called GD1, GD2, ...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
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