47 G ASTRONOMICAL OBSERVATORIESo 



UrsALA, Sweden. 



Observatory of the Uriiversity. 



Longitude fmm Greeuwicb, 1" lO- 30« E. J ^^^^^^ ^,^^ observatory. 



Lati tilde, 59° 51' 37" N. > 



Loi.oitudc from Greenwich, 1" 10"' 30« E. J Qf tlio new observatory. 



Latitude, r>9o 5V 29.4". ' 



Authority for loujiitude and Latitude: New determination in 18S0-'81, 



l)y C. BoiiLiN. 

 Directors : A. Celsius, 1730. 

 M. Stromer, 1745. 



D. Melanderhjelm, 1761. 



E. Prosrerin, 1707. 

 L. REGN:fcR, 1799. 



J. Bredman, 1811. 



G. Svanberg, 1842. 



Herman Schultz, 1804. 

 This observatory was founded in 1742, and ceased to exist in 1853. 

 The new observatory was founded in 1844 by G. Svanberg, finished 

 and in use since 1853. 



IJrbino, Italy. 



Osscrvaforio del CoJef/io Rafael. 



Lon.'jjitude from Greenwich, 50'" 33.1^ E. 



Latitude, 43o 43' 29.59" N. 



Autlumty for longitude and hititiuh^: A. Lancaster, Listc Geuerale 



des Observatoires et Astrononu^s, 1887. 

 Director: G. Martinotti. 



Utrecht, IIolland. 



Observatorium. 



Longitude from Greenwich, 20'" 31. 7« E. 

 Latitude, 52° 5' 9.5" N. 

 Directors : J. F. ITeunert, 1 767. 

 G. Mall, 1812. 



R. YANKEES, 1830. 

 M. Hock, 18G0. 



J. A. C. OUDEMANS, 1874. 



Founded in 1707. Kenu)de]led in 1804. 



Valentia, Ireland. 

 Ohscrratory of iltc London Meteorological Office. 



Longitude from Greenwich, 41'" 10'^ W. 

 Latitude, 5lo54'30" N. 



