ASTRONOMICAL PAPERS. 



69 



'i ran^iicbar ik, Ci'-jancburg. 



PuruU. 

 h. m. fee. ' '^ 



5- 49-54 ,Jl„J_ 



41 



Parall. 



I. 39 ^• 



Sun's Par, 8",,r^ 



Madras & Turnea, 

 5' 51- 43 6. 33 



5. 50. 9 8. 7 



I. 



h. m. fee. 



5. 5i. 33 

 5. 48. .50 



/ If 



6. a4 

 9' 3 



j\-iadras ^ iiiackholm. 



a. 43 

 tiuii's Par. 



2. 



39 



I. 34 



Sun's Par. ??,5o 



34 



Crsat Mount 



5- 50- 9 

 I. II 



Sun's Par. 



6- 33 



7- 46 



*^i- 13 



5- 5r. 43 



5' 5"- 4 ^ 



I. I 



Cajanehurg & Upfal. 



5' 49- 54 8. 5 



5- 50. 26 7. 3,1 



8,26 



Sun's Par. Z",<o 



Parall.l 



/ ii 



_7 - 34 



I. r 



5- 51. ao 6". zi 



5' 48. 50 o. ^ 



3* 

 Sun's Par. 8,50 



34 



Cajancburg tic 



J- 49- 54 

 5. 5 0-39 



9. 45 

 Sun's Par. 



Cahnar, 



8. 



5 

 21 



^- 30 a. 30 



Sun's Par. 8,50 



^F* -■ -t 



8,70 



44 



5- 48. 50 (^. 3 



5- 50- 9 7. ^ 6 



i- i9 X. 1; 

 Sun's Par. 8,73t 



The parallax of the Sun may alfo be determined, by- 

 comparing the times of the internal contains, as oblcrved 

 in various places, with the time of their happening as ob- 

 ferved at the center of the earth. For this purpofe the 

 following elements are ufed, as they were calculated by 



Mr. Shorty from the meafures made at the tranfit in 1 761, 

 viz. the diameter of the Sun 31'. 31'^, the diameter of 



Venus 59^ her horary motion 3s 59^^,8, the angle of 



her path 8'. 3o".io, the neareft diftance of their centers 

 9^ 32", and the difference of their horizontal parallaxes 

 '^^^^'i'iS' Hence the apparent time of the iftand 2d in- 

 ternal contacts was 2''* 22 \ 3", and 8\ 20'. 4*^, reckoned 

 by the meridian of Greenwich, without parallax, and the 

 central duration was 5''. 58'. i'^ 



central Tinic .?< Upfal. 



Parall 

 h, m. fee. ' // 



%. %%' 3 0.0 



I. 10. 26 



3, 3z. %() 

 3- 37. 56 



1% 



5. ^7 



Sun's Par. 8'/,9i 



Central 'I'imc »5c licf ncfand. 



a- %%' 3 0. o 



I. II. ^% 



3- 33. 31 

 3-. 38. 26 



10 



4. S5 



Run's Par. 



8,09 



Vol, I. 



Central Time ik Vgjl. 



ParuL. 



%. %%, 3 



I. 10, %(> 



3- 3^- ^9 



3- 37- 43. 



5. 14 



o. o 



J. x% 



Suii's Par. 8'^55 



^-r x^"^ V»^j 



Central time i!k Cajambuvg. 



'2. 22, 3 0. O. 



I. 5 X- 50 



4. 13. 53 



4. 19. 5 



S 



5. 1% 



Sun's Par. 8/6 



K 



Parali 

 ' if 



2, 2^, 3 

 r. ir. 28 



o. 



3- 33- 31 

 3. 38. 35 



5. 10 



J- 4 

 Sun's Par. 8'^33 



Central Time 6t SiocLbQlm 



2. 22. 3 

 I. 12. 26 



1 



3. 34. 29 



3- 39- 29 



0. 



o 



5. 16 



5. 



vSun'p Par. S,o? 



Central 



\^ 



