Monthly Notices of the Royal Astronomical SocietyPriestly and Weale, 1861 |
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... nearly , this difference is of no greater sig- nificance than o " 04 in the coefficient of the secular variation of the mean longitude . As I have brought such accuracy into my theoretical deter- minations of the various parts of the ...
... nearly , this difference is of no greater sig- nificance than o " 04 in the coefficient of the secular variation of the mean longitude . As I have brought such accuracy into my theoretical deter- minations of the various parts of the ...
Page 1
... nearly ) , a focal length of 800mm ( 32 inches nearly ) , and was used with a magnifying power 47. The micrometer consisted of a glass plate in the field of view , bearing a net of equal divisions , which divided the whole field into ...
... nearly ) , a focal length of 800mm ( 32 inches nearly ) , and was used with a magnifying power 47. The micrometer consisted of a glass plate in the field of view , bearing a net of equal divisions , which divided the whole field into ...
Page 4
... nearly as I could judge , that a northern preponderance obtained on 7,8 47 days , and a southern one on 28 ; the spots on the remaining 24 days of recorded observation being nearly equally distributed in both hemispheres . " The longest ...
... nearly as I could judge , that a northern preponderance obtained on 7,8 47 days , and a southern one on 28 ; the spots on the remaining 24 days of recorded observation being nearly equally distributed in both hemispheres . " The longest ...
Page 7
... nearly , but not quite , in a line with VI . and X. , also given in the German maps , but delineated in the larger map as being much more diminutive in comparison with the craters in its neighbourhood than I saw it . It is unde ...
... nearly , but not quite , in a line with VI . and X. , also given in the German maps , but delineated in the larger map as being much more diminutive in comparison with the craters in its neighbourhood than I saw it . It is unde ...
Page 37
... nearly north of within a short distance of Fort Tigné . A boundary wall , inclosing an area twenty yards squa in the centre of which the telescope stands , and a sufficient capacious laboratory adjacent , are on the point of completic ...
... nearly north of within a short distance of Fort Tigné . A boundary wall , inclosing an area twenty yards squa in the centre of which the telescope stands , and a sufficient capacious laboratory adjacent , are on the point of completic ...
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Common terms and phrases
2r+g Airy Alhazen Annex appears April Astronomer Royal bright Calculation CAYLEY clock Comet computed corrected crater Decl declination diameter difference distance Ditto ditto edge Ephemeris equations Equatoreal error excentricity eye-piece Greenwich inches aperture instrument July June Jupiter Jupiter's Satellites latitude light limb longitude Lunar m² e m² n² Mars Mean Solar measures Memoir meridian Minor Planets Monthly Notices Moon Moon's Mean Motion N.P.D. from Observation Nautical Almanac nearly Nebula nucleus Number of Observations obtained Occultation orbit parallax perihelion photographs Prof R.A. from Observation Radcliffe Catalogue radiation Right Ascension ring Royal Observatory Saturn Secular Acceleration shadow Sirius Small Planets Society Solar Eclipse soleil stars Struve Sun's disk surface T. W. Webb taches telescope term thermometer tion Transit of Mercury Ursa Variable Variable Stars W. R. Dawes Weisse