The elements of astronomy, physical and geometrical (1715)
Gregory, David, 1659-1708, Halley, Edmond, 1656-1742. Synopsis of the astronomy of comets, Adams, John, 1735-1826, former owner. BRL, Boston Public Library (John Adams Library) BRL · London : Printed for J. Nicholson ... and sold by J. Morphew ... · leaf 439
not acknow-ledge) he ufe? (C/j. 5. S.9.) an Excentric defcribedupon the Center bifeding the Excentricity. Nay,Cofermcus himfelf took the perfection of the moti-on and way of the Planets to be fo firm, that uponthis account he thinks (Ch.z.B.<^I) the bifedion ofthe Excentricity ought to be… … Book III. 0/ A S T R O N O M Y.^ 377 dene from Chap, ^,Book ;. where he fays that aUthe motions of the Stars are e(jual and circular by na^ture; that is, (as he himfeif explains it) that all> the lines^ which are underfiood to carry about the Starsor thfir Circles in allfimfly equal Timely…
Astronomy
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