{"product_id":"planetary-lunar-and-solar-positions-ad-2-to-ad-1649-at-five-day-and-ten-day-intervals-9780871693723","title":"Planetary, Lunar, and Solar Positions, A.D. 2 to A.D. 1649, at Five-Day and Ten-Day Intervals","description":"\u003cp\u003eThese tables for A.D. 2 to A.D. 1649 are an extension, with some improvements, of earlier ones for 601 B.C. to A.D. 1. As before, they give the geocentric positions (tropic celestial longitudes \u0026amp; latitudes, i.e. with respect to the mean equinox of date), in units of 0 degrees.01 for the Sun \u0026amp; planets, \u0026amp; 0 degrees.1 for the Moon, at 16h Universal Time - 4 P.M. Greenwich Civil Time - 7 P.M. local mean time of 45 degrees East longitude (Babylon), on the indicated dates, all in the Julian calendar, hence for Julian dates 5n + 1\/6 for the Moon, Mercury, \u0026amp; Venus, \u0026amp; 1-n + 1\/6 for the Sun, Mars, Jupiter, \u0026amp; Saturn. The same adaptation of the theories of Leverrier, Gaillot, \u0026amp; Hansen, with modified elements by Schoch, was used as before, except as noted below. The chief change has been to improve the positions of Jupiter \u0026amp; Saturn. Tables.\u003c\/p\u003e","brand":"Bryant Tuckerman","offers":[{"title":"Default Title","offer_id":48292095623419,"sku":"9780871693723","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/3917\/9771\/files\/CoreSourceHub_c3787d95-6801-4d99-bf6f-7a1d8d582dc9.jpg?v=1771588726","url":"https:\/\/indiepubs.com\/products\/planetary-lunar-and-solar-positions-ad-2-to-ad-1649-at-five-day-and-ten-day-intervals-9780871693723","provider":"IndiePubs","version":"1.0","type":"link"}