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 28
... nights were lost in these attempts . The last of these trials , on July 7 ( exposure 3 hours 22 minutes ) , gave relatively the best picture , a reproduction of which is given on Plate 4 , fig . 1. The scale is about 70 mm . † for 1 ...
... nights were lost in these attempts . The last of these trials , on July 7 ( exposure 3 hours 22 minutes ) , gave relatively the best picture , a reproduction of which is given on Plate 4 , fig . 1. The scale is about 70 mm . † for 1 ...
Page 32
... nights , but on this occasion it seemed to be sharper and darker . Two satellites , about 2 " or 3 " apart , followed Saturn . 9.30 p.m. ( G.M.T. 7.30 p.m. ) . Ring distinctly seen , but like a ghost . Care taken to eliminate subjective ...
... nights , but on this occasion it seemed to be sharper and darker . Two satellites , about 2 " or 3 " apart , followed Saturn . 9.30 p.m. ( G.M.T. 7.30 p.m. ) . Ring distinctly seen , but like a ghost . Care taken to eliminate subjective ...
Page 40
... Nights . Magni- Epoch tudes . Obsr . 1906 . " h m B 1093 O 16 79 31 73'1 0'29 I 7.3 8.2 .882 B. B 779 0 23 66 55 0'78 257'I I 8.5 90 .882 B. Ho 212 0 31 94 5 244'4 0'24 I 6'0 6'0 .882 B. Hu 411 O 33 67 50 279'3 0'67 3 8.5 8.5 884 W. B. ...
... Nights . Magni- Epoch tudes . Obsr . 1906 . " h m B 1093 O 16 79 31 73'1 0'29 I 7.3 8.2 .882 B. B 779 0 23 66 55 0'78 257'I I 8.5 90 .882 B. Ho 212 0 31 94 5 244'4 0'24 I 6'0 6'0 .882 B. Hu 411 O 33 67 50 279'3 0'67 3 8.5 8.5 884 W. B. ...
Page 41
... Nights . Magni- Epoch tudes . 1906 . Obsr . 0 " 1 Ho 226 AB h m 5 21 62 28 239'0 0.62 4 7'0 7'0 ' 074 W. B. AB & C ... 273.6 23'57 3 7'0 10'5 * 087 W. B. 2 Ho 335 5 27 63 17 114'I 3'19 2 9'0 10'5 ' 086 W. B. Σ 749 5231 63 6 169.3 0.81 I ...
... Nights . Magni- Epoch tudes . 1906 . Obsr . 0 " 1 Ho 226 AB h m 5 21 62 28 239'0 0.62 4 7'0 7'0 ' 074 W. B. AB & C ... 273.6 23'57 3 7'0 10'5 * 087 W. B. 2 Ho 335 5 27 63 17 114'I 3'19 2 9'0 10'5 ' 086 W. B. Σ 749 5231 63 6 169.3 0.81 I ...
Page 42
... Nights . h m " 1 Ho 351 8 2 68 51 228.9 2 ° 32 I 7'0 11'7 * 236 H. F. Σ 1187 8 4 57 31 43'3 2.22 2 7'1 8.0 261 W. B. Σ 1196 ΑΒ 8 7 72 4 348.3 1'03 I 5'0 5'7 ΙΟΙ B. ... ... 347'0 1'04 2 * 233 H. F. ... 346'1 1'09 2 ' 251 W. B. AC ...
... Nights . h m " 1 Ho 351 8 2 68 51 228.9 2 ° 32 I 7'0 11'7 * 236 H. F. Σ 1187 8 4 57 31 43'3 2.22 2 7'1 8.0 261 W. B. Σ 1196 ΑΒ 8 7 72 4 348.3 1'03 I 5'0 5'7 ΙΟΙ B. ... ... 347'0 1'04 2 * 233 H. F. ... 346'1 1'09 2 ' 251 W. B. AC ...
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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