C 489 3 
Eclipfes of Jupiter’s Satellites, Occultations of the D with the 
fixed % and other Phenomena. 
1769 
Time per 
clock 
Apparent 
Time 
h / // 
h / // 
April 5 
1 33 12 
13 49 3 6 
June 3 
17 53 
11 36 8 
22 49 28 
6 41 13 
6 59 25 
18 11 1 
July 1 
15 43 34 
9 20 52 
21 
20 19 14 
21 33 27 
12 42 16 
13 56 18 
Sept.20 
21 17 35 
21 48 54 
21 57 7 
10 16 20 
47 35 
10 55 46,6 
S-ept.25 
4 26 15 
17 82 
oa. 16 
3 5° 46 
*5 23 33 
Nov. 9 
23 35 3 ° 
or 
23 3 6 3° 
9 44 42 
or 
9 45 42 
Nov.21 
<5 56 40 
15 19 5 ° 
• 
Immerfion lft fatellite of Jupiter. 
External contact of Venus’s and the Sun’s limb. 
Internal ditto, the thread of light broke out. 
The eclipfe of the Sun began. 
f Twilight very 
Emerlion ift fatellite of Jupeter. < rtrong,yet thefatei. 
Elites appeared well; 
Immerf. into the D ’s enlightened limb. 
Emerf. of ditto from the D ’s dark limb. 
Immerf. of ift * into 5 ’s light limb. 
Emerf. of ditto from 5 ’s dark limb.. 
Em. of 2d x y from > ’s dark L. dubious to 3 or 4". 
J Immerf. of h Sl’into the f Twilight pretty feong, but not 
r , < to render the oblervation in 
J D S light limb. ^ the leaft dubious. 
'j f Immediately after, a very thin 
Emerf. of ® t Y > from^| flying cloud paflfed over the}); 
the 5 ’s dark L. 
but I believe no part of it ob- 
llrudted the obfervation. 
3 19X immerged into the D ’s dark limb. The 
1 lecond is true to a fecond, but which ot thefe 
j minutes is true, was rendered dubious by ac-- 
j cident. 
i 
The * c SI feemingly emerged from the J ’s 
dark limb, but rendered a little dubious by fly- - 
► ing hazy clouds. 
Vol. LX\ 
R 
r x 
Obfervation^ 
