Monthly Notices of the Royal Astronomical SocietyPriestly and Weale, 1861 |
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Page 4
... edge of the disk , the penumbral border of a spot very seldom presenting much appearance of foreshortening , either ; so far , at least , as I could perceive , though armed with a Dawes's solar eye - piece , by Dollond , with a ...
... edge of the disk , the penumbral border of a spot very seldom presenting much appearance of foreshortening , either ; so far , at least , as I could perceive , though armed with a Dawes's solar eye - piece , by Dollond , with a ...
Page 7
... edge of Hesiod , which is now on the terminator . Its outline is perceptible , but the floor is in perfect darkness . 9 , 10 IX . The east edge of a crater now in shadow , which does not appear to be given in the German map . The east ...
... edge of Hesiod , which is now on the terminator . Its outline is perceptible , but the floor is in perfect darkness . 9 , 10 IX . The east edge of a crater now in shadow , which does not appear to be given in the German map . The east ...
Page 37
... edge of the Sun appeared in the narrow thread of light , before the rupture , more faint a good deal than the part of the Sun at the opposite point of the diameter of the planet . The blackness of the planet appeared greater a good deal ...
... edge of the Sun appeared in the narrow thread of light , before the rupture , more faint a good deal than the part of the Sun at the opposite point of the diameter of the planet . The blackness of the planet appeared greater a good deal ...
Page 40
... Edge Hill , Liverpool : - ... Interior contact Exterior contact ... Latitude 53 ° 24 ′ 27 ′′ N. h m 8 21 20 o G.M.T. 21 21 20 Longitude 11 ′ 49 ′′ 4 W. Observed with a Dollond's refractor , 2 inches aperture ; power 80. The time was ...
... Edge Hill , Liverpool : - ... Interior contact Exterior contact ... Latitude 53 ° 24 ′ 27 ′′ N. h m 8 21 20 o G.M.T. 21 21 20 Longitude 11 ′ 49 ′′ 4 W. Observed with a Dollond's refractor , 2 inches aperture ; power 80. The time was ...
Page 70
... edge of the cylinder , and in its centre is a stuffing box , s , with Indian- rubber collar , through which the stem of the thermometer is passed , as shown in the figure ; c , is a stop - cock , upon which , N , the nozzle of a ...
... edge of the cylinder , and in its centre is a stuffing box , s , with Indian- rubber collar , through which the stem of the thermometer is passed , as shown in the figure ; c , is a stop - cock , upon which , N , the nozzle of a ...
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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