Stars and telescopes; a hand-book of popular astronomy, founded on the 9th ed. of Lynn's Celestial motions (1899)
Todd, David P. (David Peck), 1855-1939, Lynn, William Thynne, 1835-1911. Celestial motions · Boston, Little, Brown and company · leaf 349
Leon is 10 14 -f20 21 -25.1 -40 Spica 13 20 — 10 3« —106 -17 aCoronae 15 30 +27 3 +20.3 +33 Altair 19 46 + 8 36 -23-9 -38 S & T — 19 290 Stars and Telescopes Attempts have been made to extend the theory far-ther, and to ascertain the region round which the The sign minus means that the star is… … OBSERVATORY OF Dr ISAAC ROBERTS, F. R. S.(Starfield, Crowborough Hill, Sussex, England) the Sun has been eliminated. To find the actual motions ofthese stars through space, it is necessary to combine the abovedata with their distances and proper motions, a geometricoperation which will usually…
Astronomy
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