ASTRONOMICAL OBSERVATIONS. 
APPENDIX À-— Continued. 
SEXTANT No. 1. 
CAMP No. 
22— Avavusr 22, 1853. 
CAMP No. 23—4Avavsr 23, 1853 
Object observed. 
"fime of observ'n | | Observed double 
altitude. 
by chronometer. 
Dist. between comet 
and Jupiter. 
Dist. between comet 
and Arcturus. 
Dist. between comet 
and 
Dist. between comet 
Polaxis. 
a Coronæ Borealis. .. 
hom. 8. 
19 42 19.6 91 46 10 
19 43 28.3 91 45 50 
19 45 16.1 |- 91 46 30 
19 49 35.1 | 36 33 30 
19 50 37.4 36 33 00 
1 45.0 36 32 20 
19 55 25.9 92 39 00 
51 38.2 92 38 30 
19 58 57.6 92 36 5 
20 06 13.1 65 17 40 
20 24 25.6 90 43 50 
20 25 25.4 90 20 10 
20 26 18.9 89 59 00 
20 27 15.5 | 89 35 40 
20 27 37.7 89 17 50 
20 38 43.4 89 59 10 
20 29 5 88 37 20 
20 31 59.9 84 23 00 
20 33 36.2 84 59 20 
20 34 54.0 85 28 10 
20 36 06.9 85 56 00 
20 36 55.0 86 15 00 
20 37 45.6 86 33 0 
20 38 38.5 86 55 00 
20 42 08.1 69 43 00 
20 42 55.4 69 44 00 
20 44 06.8 69 44 35 
20 45 12.0 69 45 30 
20 45 57.7 69 46 20 
20 46 54.8 69 46 00 
20 48 04.4 69 47 00 
x error — 02' 40". 
mometer, 792. 3 
Object observed. 
| 
Time of observ'n | Observed double 
b 
Barometer, 28. 852 in. 
CAMP No 
Altair e mm اس‎ mp mm mm و‎ wm س‎ wm wm e wm | 
| 
Polaris lee 
aa 1o 
. 23 一 AUGUsT 23, 1853. 
19 29 24.4 101 24 30 
19 30 03.2 id 3⁄7 00 
19. 91 00.1 101 56 30 
1 45.0 102 11 00 
19 32 19.6 102 22 0 
19 33 01.8 102 37 40 
19 33 41.4 102 50 30 
19 36 28.9 69 01 40 
19-97 35,4, 69 02 10 
19. 38 7 69 03 00 
38. 53.1 69 03 50 
19.39 42.4 69 04 20 
40 3 69 05 10 
19 éi JIL4 69 05 50 
19 43 چا و‎ 47.80. 10 
19 44 62.4 78 57 00 
y chronometer. | altitude. 
d | 
h. Ë. o See. 
Arcturus 19 -45 81. 2 TI a 20 
196 19.1 77 22 10 
19 47 18.6 76 56 50 
19 48 03.3 76 38 30 
19 :48 - 81.4 76 23 40 
a Corona Borealis...| 20 01 29.1 110 09 00 
20 02 24.4 109 47 50 
20 04 40.3 108 51 20 
20 05 46.5 108 26 00 
20 07 00.9 | 107 52 50 
| 
Index error — 02' 50”. Barometer, 28.896 in. Ther- 
mometer, 749,9 
CAMP No. 25—Aucusr 25, 1853. 
Inpiter cen os مه‎ Sg 19 20 -03.5 64 20 00 
19 20 30.6 64 18 00 
19 - 21 80:39 64 15 40 
19 521 28.3 64 14 10 
19 22. 07.5 64 11 30 
Arcturus 19 25 40.4 86 10 20 
19 26 24.0 85 252 40 
19 .21 03.4 85 36 0 
19. 28 02.1 85 13 00 
19 28 44.5 84 54 50 
19 29 . 19.6 84 41 10 
Dist. between comet | 19 36 20.1 85 46 00 
and Arcturus. 19.89 -97.0 35 46 50d 
19 40 15.2 35 46 10 
Dist. Vra comet | 19 45 51.9 69 00 00 
and Polaris. 19 46 42.0 68 59 00 
19 47 39.9 65 59 10 
t em Loco. a 20 49 28.8 82 57 50 
20 51. 15.9 83 7 0 
20 52 30.3 84 05 50 
20 53 >09. 84.0 
20 53 43.6 84 54 30 
20 55 46.7 85 19 10 
20 56 30.5 85 35 20 
Ad 20 55 23.7 123 57 0 
87ء و ےرت‎ 21 01 ¿83.8 70 15 20 
21. 02.. 15.2 70 15 40 
21 03 05.1 T0 16 30 
21 04 00.4 10 17-00 
21 04 44.5 70 18 00 
21..06 90 T0 19 20 
21 08 02.8 70 19 10 
21 09 19,0 70 21 20 
21- 10 01.8 10 21 40 
Index — 02' 50". Barometer 28.740 in. Ther- 
mometer "729. 03. The comet appeared much the same 
night. 
as last n 
