Mean Time, 
Greenwich. 
Mar. 19.39676 
23. 
26. 
28.35537 
31.37923 
April 16.54966 
18.46609 
23. 
28. 
Mr. Cooper’s Observations on Comets. 
De Vico’s Comer or Frsruary 20, 1846. 
Apparent 
Right Ascens, 
INS itp ety 
0 49 17.62 
31.54 
26.65 
29.06 
21.48 
| 
Obser- 
vers, | 
Apparent 
Declination. 
| 
| 
|--31°35'2.25" 
E.J.C. 
| 
A. G. | 
|+40 9 946/E.3.C. 
|442 44 10.50] do. 
|-+54 59 26 do. 
+5619 44 do. 
do. 
do. 
Instrument. 
do, 
Equatorial. 
do, 
Compared Star. Remarks. 
i} 
| » Andromede. 
| Bessel Zone 443 
| 
| 
| 
— 0 33 2.30 | 
Do. do. 444 = 0 32 55.61 
Hist. Celeste, p. 373 = O 0 48.71 
y 0 0 4.73 
Do. do. 370 A 1 1835 
hems Sill 
A. G. | Cometen-Sucher., Hist. Celeste, p. 350 = (0 45 41.50 | 
| Bessel Zone 
458 = 70 48 44.76 
Votes. March 28.—Nebula of Andromede in the true N. W. part of the field, Cometin S. E. ; 
the combination beautiful; tail of comet extremely well shewn, extending over three-fourths of 
field of view. 
April 23.—Comet round, but irregular in edge, shewing no portion of tail. 
Brorsen’s Comer or Frepruary 26, 1846. 
Mean Time, 
Greenwich. 
| 
Apparent 
| Right Ascens. 
| 
Mar. 23.39022 
| 24.37482 
26.46009 
27.46456 
28.39254 
31.42403 
We ith) Gh 
3) ++ 59 26 : 
| 
Apparent = Obser- 
Declination. | vers. 
Instrument. 
Compared Star. Remarks. 
+ 55° 4’ 33” E.J.C. 
+ 56 30 27} do. 
do. 
~ w 
o 
do. 
+62 145! do. 
+ 65 44 26 do. 
Cometen-Sucher, 
do. 
do. 
do. 
do. 
do. 
aR 
WR SAR 
= 05 3™34°715 2 By Mer. Circle, 
=+ 55° 6'27".47§ E.J.C. 1 Obs. 
= 04 2"27°37 t Bydo, A. G. 
= + 56°18'32”.07 2 Obs. 
23549™49°44 i By do. A. G. & 
=-+ 59°10’ 2”.33 § E.J. C. 2 Obs. 
= 23531™37°00 2 By do. E.J.C. 
= + 61°1657".93 1 Obs. 
= 23 2m 49°88 2 By do. E.J.C.) 
= 1 Obs. 
+ 65°13'55".73 § 
