220

Astronomy.

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progressive Motion of the Comet in the DireK>o>^ t j,«and its Moticn of Ascent in the Dircdtion C e, S . j e a cPoint D for the Comet’s Place when first the P al« began to ascend from the Nucleus. , r^il^

50. Now the Time in which the Cometany given Part of its Orbit D C may bethe 'I heory, and consequently the Time of tb® g JTof the 'Pail of the Comet from the Nucleus totremity e. 'Phus I have finished a campleot CoU J Fof the Newtonian Philosophy of Comets.

7 am patet horrificis quœ fit via flexa Comets tfain non miramur harhati Pkanomena

Pr. BA*