LIV. i.

An Eclipse ofthe Moon,Oftober 19. atCheflcr ; byMr. Ei. HalUy.n. 235. f. 784.

Immerfions.

The Bcginning—

Pcrphyritcs Immerged-

North-part of Alnrxetis -

Lacus Niger Maj. and South*End of Mnr.

Bcsbicus - -

Apollonia—

Ry^antium -

Horminius-

North-part of M.iotis-

Mons Corax -

Mons Herculis- •—

Hirnes

South-part of Mteotis.

Si16zii

2 6

46t

49 ;

53

59

2;

10

ni

Emerßons.

Porphyrites and the Middle of

M. .Et na. - ; -

Horminius— -

Mens Herculis -Bcsbicus - —

Apollonia-

By^itntium — -■—

Lacus Niger Major -

South-part of M&otis'North-part of Mxotis -Ehe End -■—

Times

h. ' "

8 7 008 17 308 18 308 21 008 26 158 29 008 32 i8 35843S 49 i

About the Middle there remained 9' % 6 ;/ . of thc.Luminous part, and con*sequently the Digits Eclipled 8f.

2.

At R ottrdam ;by M. Ja. Caf-finu n. 23tf.

R. sc>.

Vjd. fu(. §.

XXXIX. 2.

Temp. Cor.

h. ' "

A

6 20 36

B

6 2i 27

C

6 22 z

C-B

0 00 36

G-A

Q I 27

1

:

6 zr 34

Observationes.

Promontorium Acutum ad Primum Obliquum.Praecedens Lunx Margo ad Perpendiculare.Promontorium Acutum ad Perpendiculare.

Differentia Transitus per filum Perpendiculare, quaev est Longitudo Promontorii Acuti ä Margine Proce-dente.

Differentia Transitus Promontorii Acuti inter 1 . Obli-quum & Perpendiculare, quae ejus est Latitudo aMargine Boreali.

lama inter Nubes conlpecta adhuc apparuit integra.

_

In Pri■>