CATALOGUE.' — ASTRONOMY, LAWS OF GRAVITT. 



341 



Euler on the satellites of Saturn. A. Berl. 

 1763. 311. 



Jlioycr Theoria lunae. 4. Lend, 1767. R. S. 



Eukri iheoria motuum lunae. 4. R. S. 



J. A. Euler on the variation of the moon. A. 

 Berl. 1766. 334. 



Lunar motions. Emerson's miscellanies. 139- 



Pemberton on the computation of the lunat 

 paralia-Y. Ph. tr. 1771. 437. 



Lagrange's prize memoir on the secular equa- 

 tion of the moon. S. E. 1773. 1. 



Rather doubts the fact ; thinks an ether would explain it) 

 if it existed. Laplace suspects a small irregularity in the 

 action of gravity, p. 37. 



Laplace on the secular equations of the 

 planets and satellites. A. P. 1784. 1. 1783. 

 Enata page. 1786. 235. 



Shows the true cause, 1785. 



Laplace on the satellites of Jupiter. A. P. 



1788.249.1789.1,237. 

 Laplace on the lunar motions. Zach. Mon. 



corr. IL 157- IV. 113. VL 272. 

 Ph. M. IX. 7. 



Laplace has deduced a nutation of the lunar orbit, from 

 the oUate figure of the earth, amounting to 6" or 7 *, and an 

 inequality of 6" depending on the longitude of the node. 



Note of Laplace's two lunar equations of 180 



years. Ph. M. XIL 278. 

 Kraftt on Eukr's lunar tables. N. A. Petr. 



1787. V. 289. 

 Biirg on the lunar motions. Zach. Mon. corr. 



IV. 275. 



The sun's place difTers about 9" at the moon's quadra- 

 tures. 



Orbits of Comets. 



Halleii astronomiae cometicae synopsis. Ph. 



tr. 1705. XXIV. 1882. 

 Bouguer. A. P. 1733. 331. H. 71. 

 Clairaut Th^orie du mouvement des cometei. 

 Clairaut on the planetary perturbations of 



comets. A. P. 1760. H. 128. 



Dalembert Opuscules. II. 



Boscovich on the orbits of comets, S. E. VI. 



198,401. 

 Laplace on the orbits of comets. S. E. 1773. 



503. A. P. 1780. 13. H.41. 

 Fuss on the perturbations of comets. S. E. 



X. 1785. 1. 

 Lagrange on the perturbations of comets. S. 



E. X. 1785. 65. 

 Sir II. Eiiglejield on the orbits of comets. 4. 



Lond. 1793. R. S. 



Projectiles from the Moon. 



Biot on the velocity of bodies falling from 



the moon. B. Soc. Phil. n. 68. 

 Poisson on the velocity of a body thrown 



from the moon. B. Soc. Phil. Giib. XV. 



329. 



Rotation of the Earth and Planets. 



Wallis on the possible change of the meri- 

 dian. Ph.tr. 1699. XXI. 285. 

 -f-Parent on the direction of rotation to the 



left. A. P. 1703. H. 14. 

 Euler on the precession of the equinoxes. A. 



Berl. I. 749, 289. 

 Euler on the rotation of the heavenly bodies. 



A. Berl. 1759- 265. 

 St. Jacques de Silvabelle on the precession of 



the equinoxes. Ph.tr. 1754.385. 

 Dalembert on the effects of a dissimilitude of 



meridians. A. P. 1754. 413. H. II6. 1768. 



1.332. H. 95. 

 Dalembert on the motion of heavy bodies, 



combined with the rotation of the earth. 



A. P. 1771. H. 10. 

 Dalembert sur la precession des equinoxes, 

 Walmesley on precession. Ph.tr. 1756.700. 

 Walmesley on the effect of the tides on the 



earth's rotation. Ph. tr, 1758, 809. 



