Star atlas containing maps of all the stars from 1 to 6.5 magnitude between the North Pole and 34 south declination, and of all nebulae and star clusters in the same region which are visible in telescopes of moderate powers. With explanatory text by H.J. Klein. Translated by Edmond McClure (1901)
Klein, Hermann Joseph, 1844-1914 · London Society for promoting Christian Knowledge · leaf 89
ance 3. 85, Pegasi. This is a quadruple star, and one of the most interestingquadruples in the heavens. A = 6, B = 11, C = 9, D = 13 mags. Aitkenfurnishes (1899) the following measurements:— A B, d. = 0-8, p. = 226°A C, d. = 32-9, p. = 344°A D, d. = 83-9, p. = 288° According to Burnham, the period… … Klein, St.-u- Alias
Stars -- Atlases
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.