Transactions of the American Philosophical Society . beginning of the eclipse, Oh 22 9Estimated longitude, West, - 5 8 0 Corresponding time at Greenwich, 5 30 9 Right ascension of the meridian, from the beginning of °p, 5° 32 Suns R. A. 174 23 15 12 from beginning of VJ, Do. do. Suns longitude, horizontal parallax,semidiameter, - irradiation of light, - Altitude of the nonagesimal Longitude of the nonagesimal, from beginning of f,Moons true longitude, (Natit. Aim.), true latitude, north ascending, *ri/e distance from the nonagesimal, (East) horizontal parallax, reduced, (320 to 319) hori
Transactions of the American Philosophical Society . beginning of the eclipse, Oh 22 9Estimated longitude, West, - 5 8 0 Corresponding time at Greenwich, 5 30 9 Right ascension of the meridian, from the beginning of °p, 5° 32 Suns R. A. 174 23 15 12 from beginning of VJ, Do. do. Suns longitude, horizontal parallax,semidiameter, - irradiation of light, - Altitude of the nonagesimal Longitude of the nonagesimal, from beginning of f,Moons true longitude, (Natit. Aim.), true latitude, north ascending, *ri/e distance from the nonagesimal, (East) horizontal parallax, reduced, (320 to 319) horizontal parallax from the Sun, parallax in longitude, - apparent longitude, ... apparent distance from nonagesimal, (East) parallax in latitude, apparent latitude, North, - - augmented semidiameter, arising from apparent altitude, inflexion of light, semidiameter, corrected, Suns semidiameter, irradiation of light, ted, Sum, Sum,Diff. 957— 1 .2362 semidiameter correcMoons do. do. 955893 61 86 Moons apparent latitude, 1849119 47 23 iy68,1730 7024. Arith. comp. cosine Moons apparent latitude, Difference of apparent longitude, 30 = 1845 62 log. 32941795log. 32381065 2)65822858 0 0000001 lo£T. 3 2661430 LONGITUDE OP WASHINGTON CITY. Ill Suns longitude, at beginning of the eclipse, - - 173° 53 7 47Parallax in longitude, - - . 8 32 13 True longitude J s limb, at the point of contact,Difference of apparent longitude, True longitude 1) s center, by calculation, Apparent time at Greenwich, when the M01Apparent time of beginning of eclipse at V Longitude, in time, by 1st external contact, Apparent time at Greenwich, when the Moon had that longitude,Apparent time of beginning of eclipse at Washington, 173 4430 35 45 3462 173 13 49 72 5b0 3022 13 9 .35 5 8 4 35 77° l 5 .25 Equal to Second external Contact. Apparent time of the end of the eclipe, 3h 2& 53 - 54° 13 Estimated longitude, West, . 5 8 0 Corresponding time at Greenwich, 8 44 53 Suns R. A. 174 30 32 25
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