120 Mr. Coorer’s Observations on Comets. 
De Vico’s Comet or January 24, 1846. 
Mean Time, Apparent Apparent |Obser-| Instrument. Compared Star. Observations. 
Greenwich. |Right Ascens. | Declination. | vers. 
hm. s. h. m: s. hem. | 45. 
| Feb. 17.37627 | 4 35 57.06 |+ 19 34 12 | E.J.C.| Cometen-Sucher. ppazzi Hora ty. No. 119 
24.37669 | 4 18 23,50 25 30 32 do. do. Bessel Zone 396 = 4 49 29.29 
25.36796 | 4 50 17.30 26 16 2 do. do. Do. do. =. 4 51 32.28 
26.29228| 452 1.79 26 58 53 | do. | Meridian Circle. 
| 
28. ab ad Sele is aedie do, |Cometen-Sucher.| 
March 4.37843 | 5 4 30,02 31 12 57 do. do. Bessel Zone 517 m= 45 4 40.20 
7.38717] 5 11 3.26 38 4 49] A.G. do. Do. 518) ) S58 4.08 
Comet barely visible. 
1). F ao) Sissy W]e do. 
16.57191 | 5 32 11.62 37 48 5 | do. do. Hist. Celeste, p. 309 = 5 28 32 
Last degree of visibility. 
23. jt Ob 8 Go Bens do. do. 
24. ciao Revie Sat bad tree do. | do. 
26.48367 | 5 58 13.00 41 50 54 do. do. Bessel Zone 516 = 5 5 17.81 
28.45201 | 6 3 29.49 42 30 0 do. do. Do. do. = 6 4 41,44 
| 
| _ §6 8 39.95 
30.44245 |6 9 0.83 | 43 7 34| do. do, ype A Eee 
GE SEBO) 
| 3144a72 | 6 11 45.73 | 43 26 8) do, do, Do do. = a eur RB 
|April 17. oo lace oe bam te do. Equatorial. | 
Note.—There is a discrepancy in the declination observations of 30th and 31st March, the 
latter especially, which shews that they are not to be relied on. 
Feb. 17._Second observation this night somewhat uncertain, on account of a minute star at 
one time very near to nucleus. 
Feb. 25.—Very hazy; observation not to be depended on. 
March 7.—Comet barely visible. 
March 11.—Faint to the last degree. 
April 23.—Had disappeared. 
