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 51
POSITION OF THE VERNAL EQUINOXB. C 2170 … TO INDICATE THE PRESENT POSITIONOF THE VERNAL EQUINOX, NOWPASSED BEYOND TAURUS AND>ARIES The Earth 23 year, in which all the changes of the seasons arerun through, is 20 -\r-5 shorter than the siderealyear. In fact, the true length of the ordinary, ortropical year, is 363d.24219, or 363d 511 48™…
Astronomy
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