Bahnbestimmung des Kometen 1906 VII 



203 



Beobachter: W 



Poughkeepsie, Vassar Coli. Obs. 



Mary W. Whitney, F = Caroline E. Furness. 

 Quelle: Astron. Journ. 25, 160. 



12 zoll. Äquatoreal. 



o 



C cd 





Datum 

 1906 



Mittlere Zeit 

 Greenwich 



o-dy—a-t. 



8(^-8* 



Zahl der 



Ver- 

 gleiche 



5 



o 



C3 



O 

 CD 



m 



Parallaxe 



Differenz 

 Beob. — Rechn. 





Pa 



Po 



Aa 



A3 





69 



115 

 134 

 150 



35 



59 

 134 

 150 



Nov. 16 



22 



24 

 26 



22'! 34'" S"^ 

 47 19 



20 7 3 

 19 38 36 



21 13 49 



-f-Om 16? 10 

 -1-0 42-38 

 -1-0 55 - 66 

 -f-O 23-94 



-1- 4' 39''8 



- 3 47-7 



- 2 59-4 

 -+■ 45-9 



-, 4 

 Zd 



15, 10 

 10 

 12^/ 



W 

 W 

 F 

 F 

 F 



- 0S03 



- 0-64 



- 0-65 



- 0-43 



^- 4'-'8 



-H 5-2 

 -H 4-7 

 -1- 2-G 



-l-0?51 

 -0-75 

 -0-86 

 -0-54 



-15^2 



- 2-3 



-+-11-3 



- 2-8 





Measures for a^— a^ marked d were observed directly. 

 of Observation. 



Nov. 16. Daylight prevented completion 



Rom, Coli. Rom. 



Beobachter: M = E. Millosevich, B z= E. Bianchi, Z = G. Zappa. 



Y := Äquatoreal Steinheil-Cavignato mit Fadenmikr. und C ^ Äqu. Cauchoix. Quellen: A.N. 173, 93, 

 143; 174, 93, 161, 165; Atti della Reale Academia dei Lincei 15, 678; Memorie d. Coli. Rom. 4,11,89, 

 Ref. 719. 



m SP 



S ))c 



Datum 

 1906, 

 1907 



Mittlere Orts- 

 zeit 



«C^-a* 



'^ä'-H 







Zahl der 

 Ver- 



ü 



gleiche 



J3 

 O 

 CD 



Parallaxe 



Differenz 

 Beob. — Rechn. 



Aa 



A3 



14 

 15 

 45 

 103 

 104 

 117 

 136 

 137 

 159 



163 

 166 

 175 

 207 

 229 



2 



13 

 13 

 23 

 53 

 53 

 62 



87 



93 



97 



103 



118 



136 



Nov. 11 

 12 

 12 

 14 

 22 

 22 

 23 

 25 

 25 

 29 



Dez. 4 



6 



11 



18 



Jan. 14 



141' 27"! 46* 



15 2 28 



15 7 57 



13 33 37 



13 50 45 



13 53 41 



13 45 49 



13 17 



13 37 48 



12 31 23 

 43 19 



13 30 24 

 12 33 44 

 12 10 

 11 53 



14 44 29 



15 2 



9 

 51 



-h3" 



41 



'41 



-3 



26 



28 



-3 



25 



34 



+0 



26 



78 



-f-1 



35 



27 



-4-1 



35 



61 



-h2 



10 



11 



-0 



59 



93 



+ 1 



7 



15 



-1 



53 



77 



-5 



31 



52 



-0 



47 



28 



-1-0 



13 



20 



9 



11 



97 



-0 



27 



65 



-h 



0' 



39'2 



- 



4 



13-4 



- 



3 



44-0 



— 



5 



14-7 



-h 



8 



32-8 



-f- 



8 



46-4 



- 



5 



18-5 



— 



1 



15-9 



H- 



3 



45-8 



_ 



4 



33-3 



- 



5 



33-4 



-f- 



3 



21-2 



-1- 



2 



29-6 



- 



3 



35-0 



-1- 



8 



31-1 



15, 2 

 -, 7 

 15, 3 

 20, 4 



5, 2 

 25, 5 



5, 4 

 20, 5 

 15, 3 

 15, - 

 -, 3 

 15, 3 

 20, 4 

 20, 4 

 14, 3 



B 



B, C 



Z. T 



B- T 



B, C 



Z' T 



B, C 



M, Y 



B, r 



Z, Y 



z- r 



B, Y 



B, Y 



B. T 



B, T 



z 



z 



0?51 



0-92 

 0-96 

 0-97 

 0-91 

 0-83 



6-9 

 5-1 

 6-8 

 7-4 

 7-9 



0?18 



-f-0 

 -1-0 

 -0 

 -0 

 -0 



-1 



-t-0 

 -HO 

 -0 



-1-27 

 -0-96 

 -0-77 

 -0-09 

 -4-4-93 



-I- a 



-+- 4 



- 



- 1 

 -4- 



-\- 

 - 

 -I- 3 



5-9 



Nov. 12. — Dez. 18. Cometa diffusa con nucleo mal definito e tcsta dissimetrica; bcnchö facilnionte 

 visibile con deboli ingrandimcnti pur scmprc rosservazione riusci pcnosa con foiii aniplilicazioni. — Jan. II. 

 La cometa e semprc molto diffusa con licve condensationc ccnlialc, il suo lonuo bagiiorc ö andanto 

 diminuendo. 



