62 



MR. RUMKER'S OBSERVATIONS 



The numbers have reference to the stars, of which the places have been 

 determined by my own observations ; as in the following list the stars desig- 

 nated with alphabetic characters have not been obsei-ved by me. 



Mean Places for January 1, 1827, of 86 Fixed Stars situated in the track of 



this Comet. 



No. of 

 Stars. 



3 



4 

 5 

 6 

 7 

 8 

 9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 

 31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 

 40 

 41 

 42 

 43 



Mean Right Asc. 

 January 1, 1827. 



294 



295 

 297 

 297 

 297 

 298 

 299 

 299 

 299 

 300 

 300 

 301 

 301 

 301 

 303 

 303 

 304 

 305 

 305 

 306 

 307 

 309 

 311 

 329 

 330 

 333 

 333 

 333 

 334 

 336 

 338 

 338 

 339 

 340 

 340 

 342 

 342 

 343 

 345 

 346 

 347 

 348 

 349 



40 20 

 49 36 



5 52 

 49 4.2 

 55 0.1 

 44 50.3 

 20 32.1 

 30 38.1 



48 27.1 

 7 11.6 



13 12.0 

 35 36.3 



41 58.7 



43 12.6 

 38 59.6 

 47 36.3 

 51 22 



18 4.4 

 30 0.1 

 37 29.8 

 35 57.9 

 23 4.7 



1 3.2 



19 19.9 

 30 23.4 



1 43.0 



7 4.1 

 11 .3.3.2 



49 53 

 54 42.4 



4 24.1 

 51 23.2 



6 37.64 

 23 40.7 

 47 32.7 

 19 11.4 

 47 58.4 



8 17.15 



7 56.3 



44 58.6 

 58 0.1 

 33 .33.4 

 41 45.4 



Annual 

 Variation. 



62.67 

 62.29 

 62.73 

 62.39 



62.96 



62.98 



62.90 



63.76 



62.16 



63.23 



62.01 



62.01 



63.93 



63.75 ; 



62.57 



62.35 ' 



63.23 



62.12 



62.07 



63.02 



62.42 



61.13 



57.15 



57.60 



55.58 



55.53 



55.76 



54.3 



53.57 



54.13 



53.77 



53.78 



53.75 



52.72 



52.22 



52.04 



51.95 



51.24 



50.56 



50.21 



49.74 



49.53 



Mean S. P. D. 

 Jan. 1, 1827. 



47 43 57 



47 41 13.4 

 46 29 42.1 

 46 36 

 I Pavonis 

 40 52 

 45 36 

 45 36 37.0 



45 50 31.0 



46 43 14.1 

 44 57 

 46 37 9.3 



44"56'49.7 



44 57 



44 54 



44 54 27.3 

 44 53 8.1 

 44 30 23.7 



43 8 33.2 



44 46 30.7 



44 13 23 

 40 5 59.9 

 43 11 4.7 

 43 12 20.4 

 42 27 44.3 



45 33 16 



42 33 51.5 



43 13 50.4 



43 33 55 



42 9 15.4 



44 37 



43 56 13.1 

 43 53 11.5 



43 46 



43 49 



44 34 



44 9 



45 55 

 44 38 



9.9 



5.3 



13.3 



8.3 

 40.0 



Annual 

 Variation. 



Mag- 

 nit. 



+ 8.23 

 8.73 

 9.14 



9.8 



9.8 



10.0 



10.5 



10.53 



11.63 



11.95 



12.2 



12.7 



13.12 



17.3 



17.43 



17.83 



17.85 



17.85 



18.ll 



18.4 



18.56 



18.66 



18.69 



18.90 

 19.07 



19.15 

 19.34 

 19.48 

 19.57 

 + 19.61 



7 



4.5 



6 



6 



4 



7 



7 



7 



7 



6.7 



7 



7 



7 



6 



;7 

 :7 



7 

 7 

 6 

 6 

 6 

 7 

 3 

 7 

 6 

 6 

 6 

 6 

 

 3 

 6 

 7 

 7 

 6 

 6 

 7 

 7 

 6 

 6 

 7 

 7 

 7 



No. of 

 btars. 



44 



45 



46 



47 



48 



49 



50 



51 



53 



53 



54 



55 



56 



67 



58 



59 



60 



61 



63 



63 



64 



65 



66 



67 



68 



69 



70 



71 



72 



73. 



74 



75 



76 



77 



78 



79 



80 



81 



82 



83 



84 



85 



86 



Mean Right Asc. 

 January 1, 1827. 



349 53 

 351 33 

 .351 36 

 ,353 10 



354 17 



355 40 

 358 5 



358 15 



359 15 

 359 38 



37 



43 



1 25 

 1 33 

 1 38 

 1 41 



1 44 



2 24 



3 4 

 3 22 

 5 

 5 

 9 



Annual 

 Variation. 



36 

 38 

 34 



10 10 



11 



12 7 



12 47 



13 16 



14 5 



14 52 



15 8 



15 45 



16 18 

 16 33 

 16 35 

 18 29 

 30 10 

 30 24 

 20 43 

 20 47 



20 52 



21 21 

 21 47 



10.4 

 29.1 



6.7 

 58.8 

 17.5 



3.5 

 27.1 

 12.9 



6.7 

 11.5 

 50.6 

 37.19 

 37.04 

 40.5; 



1.9 

 47.9 

 48.5 



0.2 



1.85 

 40.0 

 15.3 

 40.8 

 31.3 

 31.3 



9.7 

 15.9 

 54.6 

 56.9 

 31.4 

 15.0 

 14.3 

 10.4 

 47.7 

 38.1 

 12.3 



5.0 

 19.1 

 52 

 20.2 

 45.2 

 11.1 

 28.1 

 36.0 



49.47 

 48.78 

 48.76 

 48.14 

 47.71 

 47.26 

 46.60 

 46.55 

 48.34 

 46.00 

 45.69 

 45.76 

 45.44 

 45.60 

 45.39 

 45.39 

 45.53 

 45.25 

 44.77 

 44.94 

 44.32 

 44.32 

 43.39 

 43.27 

 43.17 

 43.13 

 42.74 

 42.65 

 43.56 

 43.47 

 42.40 

 42.35 

 43.31 

 43.31 

 42.31 

 39.31 

 41.79 

 41.74 

 41.43 

 41.43 

 41.64 

 41.56 

 41.31 



Mean S. P. D. 

 Jan. 1, 1827. 



44 33 

 46 31 

 46 35 



46 46 



47 39 



48 13 

 47 33 

 47 25 



47 17 



48 33 

 48 39 

 53 44 

 48 40 



52 53 

 48 56 



48 35 



53 44 

 52 36 



49 48 



50 36 



51 25 



51 28 



52 59 

 !>2 50 



54 55 

 54 28 



54 25 

 56 53 



55 32 



56 15 

 56 46 



56 49 



57 11 

 57 53 

 57 53 

 43 56 

 59 12 

 59 12 

 57 48 

 57 48 

 59 7 

 59 II 

 57 48 



7.7 

 41.0 

 52 

 31.2 

 56.9 

 55.6 



5.0 

 30.7 

 16.7 

 5.3.8 

 49.8 



39.2 

 14.5 



0.1 



24 



10 

 34 



37.5 



55.0 

 5.3 



Annual 

 Variation, 



+ 19.70 

 19.78 

 19.79 

 19.87 

 19.91 

 19.95 

 20.00 

 20.00 

 30.00 

 20.00 

 20.00 



20.00 

 20.00 



19.98 



19.61 



19.41 

 19.34 



19.26 



18.98 



18.78 



+ 18.76 



Mag. 

 nit. 



6 

 6 

 5 



7 



7 



6 



6 



6 



7 



7 



7 



7 



7.8 



7.8 



7 



7 



7 



7.8 



5.6 



7.8 



7 



8 



7 



7 



7 



7.8 



7 



7.8 



7 



7 



8 



7 



7 



7 



7 



7 



7 



8 



7 



7 



7 



7 



7 



Remark. — ^Where the South Polar Distance is not given to Seconds, it is 

 merely estimated according to its distance from the horizontal wire of the 

 Transit. 



