[ 3°8 3 
January the ijl, at 8 h. 28 m. in the Evening, the fourth 
Satellite of Jupiter will Immerge into the Shadow, and at 
9 h. 49 m. it will Emerge out of the Shadow. 
Again, on the 18 th Day there will be an Immerfion at 
2 h. 55 m. in the Afternoon, and at 3 h. 48 m. the Emer- 
fion will happen. 
Again, on the 4 th of February , at 9h. 31m. in the 
Morning, the fourth Satellite will Immerge into the Shadow 
of Jupiter , and at 9h. 44 m. the *ftme Morning, it will 
Emerge out of the Shadow. 
And after this Time, the fourth Satellite will pafs wide of 
the Shadow till the 24/A Day of June 1740 *, when the Im- 
rneiifion will happen at 8h. 43 m. in the Evenipg, and the 
Emerfion at ioh. 15m. the fame Evening. 
IT. The 
