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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Page 39
... measures were made with a bifilar position micrometer on the 28 - inch refractor , focal length 28 feet . The power ... measures are of pairs discovered by Hough , which usually consist of a bright star with a faint com- panion ...
... measures were made with a bifilar position micrometer on the 28 - inch refractor , focal length 28 feet . The power ... measures are of pairs discovered by Hough , which usually consist of a bright star with a faint com- panion ...
Page 40
... 2 9.0 10.7 137 H. F. Ho 334 5 12 67 16 183.7 2'12 2 8.1 10.2 055 W. B. Ho 225 5 17 77 25 115.8 0.51 2 80 81 100 W. В. 239.0 0.62 273.6 23.57 130 W. B. 60.2 13.18 Number 40 Micrometer Measures of Double Stars made at LXVIII . I ,
... 2 9.0 10.7 137 H. F. Ho 334 5 12 67 16 183.7 2'12 2 8.1 10.2 055 W. B. Ho 225 5 17 77 25 115.8 0.51 2 80 81 100 W. В. 239.0 0.62 273.6 23.57 130 W. B. 60.2 13.18 Number 40 Micrometer Measures of Double Stars made at LXVIII . I ,
Page 46
... 60 55 60.8 53 6 106.3 71 32 3261 79 3 234.5 75 43 100.3 61 10 279.8 70 13 167.7 71 31 1351 86 31 1920 W. B. 74 24 157.5 0.25 791 B. 1951 8.7 12 52 1972 80 13 4 2048 8.5 46 Micrometer Measures of Double Stars made at LXVIII . I ,
... 60 55 60.8 53 6 106.3 71 32 3261 79 3 234.5 75 43 100.3 61 10 279.8 70 13 167.7 71 31 1351 86 31 1920 W. B. 74 24 157.5 0.25 791 B. 1951 8.7 12 52 1972 80 13 4 2048 8.5 46 Micrometer Measures of Double Stars made at LXVIII . I ,
Page 98
... Measures 1886-1901 . Papers of the I.U.S.R. Computing Bureau , No. I. By H. H. Turner , D.Sc. , F.R.S. , Savilian Professor . 1. The present note is to be regarded rather as a statement of problems than as a solution of them . A ...
... Measures 1886-1901 . Papers of the I.U.S.R. Computing Bureau , No. I. By H. H. Turner , D.Sc. , F.R.S. , Savilian Professor . 1. The present note is to be regarded rather as a statement of problems than as a solution of them . A ...
Page 99
... drifts between the meridians above specified are given in Tables I. and II . , which require no further explanation . TABLE I. Latitude drift between + 65 ° and - Dec. 1907. from Greenwich Sun - spot Measures 1886-1901 . 99.
... drifts between the meridians above specified are given in Tables I. and II . , which require no further explanation . TABLE I. Latitude drift between + 65 ° and - Dec. 1907. from Greenwich Sun - spot Measures 1886-1901 . 99.
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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