Apparent Right Ascensions and North Polar Distances of Coggia's Comet (c 1874) deduced from observations with the 4½ inch equatorial of the Windsor Observatory, N.-S.-Wales

John Tebbutt
1875 Astronomical Notes - Astronomische Nachrichten  
doi:10.1002/asna.18750860605 fatcat:u466db6czbgrdgyglwbzvntkmy