Monthly Notices of the Royal Astronomical Society, Volume 53; Volumes 1892-1893Priestley and Weale, 1893 Includes lists of additions to the Society's library, usually separately paged. |
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Page 37
... diameter . Taking everything into consideration the brightness at east and west elongations is the same . Mount Hamilton : 1892 October 24 . P.S. - Following are two of the last observed east elongations of the satellite : - 1892. d h m ...
... diameter . Taking everything into consideration the brightness at east and west elongations is the same . Mount Hamilton : 1892 October 24 . P.S. - Following are two of the last observed east elongations of the satellite : - 1892. d h m ...
Page 39
... diameter Dallmeyer portrait lens , and 8 hours exposure , on a scale of 0'556 in . 1o , enlarged to 3 ins . = 1o . This enormously ex- tends the area of the nebula , and shows that the dark markings which begin at the centre of the mass ...
... diameter Dallmeyer portrait lens , and 8 hours exposure , on a scale of 0'556 in . 1o , enlarged to 3 ins . = 1o . This enormously ex- tends the area of the nebula , and shows that the dark markings which begin at the centre of the mass ...
Page 40
... diameter ( scale for whole Moon 34 ins . ) , with corresponding detail inside and outside the crater ; this is from a negative taken direct , 5 ins . in diameter : also a portion of the Apennine mountains , on a scale of 65 ins . diameter ...
... diameter ( scale for whole Moon 34 ins . ) , with corresponding detail inside and outside the crater ; this is from a negative taken direct , 5 ins . in diameter : also a portion of the Apennine mountains , on a scale of 65 ins . diameter ...
Page 52
... diameter , with a stellar nucleus . The initials L. and A. C. are those of Mr. Lewis and Mr. Crommelin respectively . Royal Observatory , Greenwich : 1892 November 11 . MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY . VOL . 52 LIII ...
... diameter , with a stellar nucleus . The initials L. and A. C. are those of Mr. Lewis and Mr. Crommelin respectively . Royal Observatory , Greenwich : 1892 November 11 . MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY . VOL . 52 LIII ...
Page 65
... diameter of the defined part measures about 12 minutes of arc , and the comet has a well - defined stellar nucleus when viewed with a low magnifying power , but with a magnifying power of 77 diameters on the negative the nucleus is semi ...
... diameter of the defined part measures about 12 minutes of arc , and the comet has a well - defined stellar nucleus when viewed with a low magnifying power , but with a magnifying power of 77 diameters on the negative the nucleus is semi ...
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Common terms and phrases
Academy Andromedæ angle appeared Aquilæ Astronomer Royal Auriga Bisection bright Burnham Camelop Canis Carinæ Cassiopeia Catalogue Centauri centre Cephei cluster coefficient comet comparison stars correction Cygni Dembowski determined diameter distance double stars E. E. Barnard eclipse epoch Equat equatoreal exposure Galactic Long Geminorum Greenwich Greenwich Mean instrument Isaac Roberts June Jupiter Lalande lens Lick Observatory London longitude lunar Lupi Magn magnitude me²e mean measures Meteorological micrometer Monocerotis Monthly Notices Moon motion nebula Nova Auriga observations obtained Ophiuchi orbit Orionis paper parallax Paris period Persei photographs planet plates position probable error Professor proper motion Puppis Refraction right ascension Royal Observatory S. W. Burnham Sagittarii satellite Saturn Schiaparelli Scorpii seen Sept solar spectra spectroscope spectrum stellar Struve Tauri telescope thermometer tion transit transit circle Velorum ΙΟ