COMPENDIOUS VIEW

) 0 F T H E

ASTRONOMY os COMETS.

CONTAINING

Likewise an Accurate Calculation, in the Curveof an Ellipsis, of that whose Appearance isshortly expected.

Written in LATIN

By EDMUND HALLE Y,

Late ROYAL ASTRONOMER.

And inserted in the Quarto Edition of his ASTRO-NOMICAL TABLES, published byW. I n n y s, 1749; which, as the Patent recites,were more than 30 Years in Printing.

Translated by G. T, Gen t.

LO ND 0 N :

Printed for J. Miuan, near Whitehall .

MDCC LVII.