 | Robert Main - 1863 - 434 pages
...deduced from the observed zenith-distances by the application of an assumed colatitude. In this way the Right Ascensions and North Polar Distances of the centre of the sun can be deduced from the observations of transit of the first and second limbs, and the observations... | |
 | Radcliffe Observatory - 1877 - 436 pages
...12-88 + O-I2 86 8 20-01 «43 4-2-42 '5 23 54 52-6 It » 34 59 Ч 5876 — 0-38 87 17 3'-73 35-o6 + 3'33 Right Ascensions and North Polar Distances of the Centre of the Sun : compared with the Nautical Almanac. (concluded.) Jiight Ascensions and North Polar Distances of the... | |
 | 1912 - 672 pages
...occupied by the Transit of the San's Diameter, and Vertical Diameters of the Sun, (1431—11461; p. (721. Right Ascensions and North Polar Distances of the Centre of the Sun, p. 11501—11531; p. (761—1771. Investigation of the Position of the Ecliptic, from the Observations... | |
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Right Ascensions and North Polar Distances of the Centre of the Sun. Oxford Mean Solar Time of Transit of Centre. RA Seconds of Tabular RA Apparent Error of Tabular RA N-.FD Seconds of Tabular NF D. Apparent Error of Tabular NI 