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 56
Page 107
... proper motions in one of the twelve 30 ° sectors , I pick out and reject the n / 8 highest of these , and take the ... motion , and my own determinations of the drift- constants , the actual mean parallaxes may be obtained by ...
... proper motions in one of the twelve 30 ° sectors , I pick out and reject the n / 8 highest of these , and take the ... motion , and my own determinations of the drift- constants , the actual mean parallaxes may be obtained by ...
Page 108
... proper motions in the twelve directions . Region B , which was represented in fig . 1 , shows the best agreement ... motion , and also the total number of proper motions , in a particular direction ; owing to the latter error , we ...
... proper motions in the twelve directions . Region B , which was represented in fig . 1 , shows the best agreement ... motion , and also the total number of proper motions , in a particular direction ; owing to the latter error , we ...
Page 264
... proper motion plates 56 112 30m , 30m Kapteyn areas , parallax plates ( 1st max . ) 184 184 30m " ( 2nd max . ) 24 48 30m , 30m Parallax pilot plates Catalogue plates Adjustment plates 7 various 9 27 6m , 3m , 208 8 various Comet ...
... proper motion plates 56 112 30m , 30m Kapteyn areas , parallax plates ( 1st max . ) 184 184 30m " ( 2nd max . ) 24 48 30m , 30m Parallax pilot plates Catalogue plates Adjustment plates 7 various 9 27 6m , 3m , 208 8 various Comet ...
Page 274
... proper motion , or other causes . Meteorological and Earth temperature observations have been made regularly as heretofore . It is intended to discontinue the latter ( which have been carried on without interruption since 1898 November ...
... proper motion , or other causes . Meteorological and Earth temperature observations have been made regularly as heretofore . It is intended to discontinue the latter ( which have been carried on without interruption since 1898 November ...
Page 304
... proper motion . The deduced values of the linear velocities of the stars are on the average considerably higher than ... motion relative to the very faint stars in Astronomical Journal , No. 591. He has now available proper motions ...
... proper motion . The deduced values of the linear velocities of the stars are on the average considerably higher than ... motion relative to the very faint stars in Astronomical Journal , No. 591. He has now available proper motions ...
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Common terms and phrases
angle appear Astrographic axis bright brighter calculated 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 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 ΟΣ دو