Monthly Notices of the Royal Astronomical Society, Volume 68; Volumes 1907-1908Priestley and Weale, 1908 Includes lists of additions to the society's library, usually separately paged. |
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Results 6-10 of 100
Page 10
... present purposes we may take its value as 100 over the range of spectrum measured . Hence the displacements expressed as velocities are for the 6 iron lines , 3.27 km / sec 2 chromium 5 cyanogen " " 3'04 93 3 ° 26 . The corresponding ...
... present purposes we may take its value as 100 over the range of spectrum measured . Hence the displacements expressed as velocities are for the 6 iron lines , 3.27 km / sec 2 chromium 5 cyanogen " " 3'04 93 3 ° 26 . The corresponding ...
Page 25
... present occasion . There seems little doubt that it is chiefly the moisture in the atmosphere , and not dust particles , which is responsible for the actions which occur on the surfaces of the lenses here described , for the surfaces ...
... present occasion . There seems little doubt that it is chiefly the moisture in the atmosphere , and not dust particles , which is responsible for the actions which occur on the surfaces of the lenses here described , for the surfaces ...
Page 26
... present catalogue . 2 " Its chemical composition is the following : - - B20 3 % , K20 17 % , Na , O 5 % , CaO 3.8 % , PbO 1 % , As2O3 0'4 % , SiO2 69.8 % . " With these facts before us , one is led to conclude that the * Chemiker ...
... present catalogue . 2 " Its chemical composition is the following : - - B20 3 % , K20 17 % , Na , O 5 % , CaO 3.8 % , PbO 1 % , As2O3 0'4 % , SiO2 69.8 % . " With these facts before us , one is led to conclude that the * Chemiker ...
Page 27
... , " which is here attached , and which will be found a valuable contribution to the subject of the present paper . Addendum by H. Dennis Taylor . Notes on Dr. Wm Nov. 1907. Permanency of some Photo - visual Lenses . 27.
... , " which is here attached , and which will be found a valuable contribution to the subject of the present paper . Addendum by H. Dennis Taylor . Notes on Dr. Wm Nov. 1907. Permanency of some Photo - visual Lenses . 27.
Page 39
... present list of measures is confined to stars of which the separation is under 4 " or which show orbital motion . The following stars , which are not included in the list of measures , have also been observed . Hough Stars . w w w w ...
... present list of measures is confined to stars of which the separation is under 4 " or which show orbital motion . The following stars , which are not included in the list of measures , have also been observed . Hough Stars . w w w w ...
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Common terms and phrases
angle appear Astrographic axis bright brighter Cape Catalogue centre coefficient colour column comet comparison stars computed corrections correlation curve cyanogen David Gill deduced determination distance Double Stars drift E. E. Barnard Earth eclipse epoch equation equatorial faint formula give given Greenwich groups heliometer instrument Julian Day Jupiter latitude lens Lick Observatory limb lines longitude magnitude Max Wolf mean measures meridian method Monthly Notices Moon nebula nucleus number of stars observations obtained orbit outer condensation paper parallax Paris perihelion perihelion passage period perturbations photographs planet plates position present Professor proper motion reduced reflector refraction refractor region right ascension ring Royal Observatory satellite Saturn seen Sept solar spectra spectral class spectroheliograph spectroscope spectrum spot stellar sun-spot Sun's surface Table telescope tion variable Yerkes Observatory zone ΙΟ