Compare Constellations
Information: The first column shows data points from Cerda Sandoval Silva y Mendoza, Gaspar de la conde de Galve, virrey de México 1653-1697. in red. The third column shows data points from Cerda Sandoval Silva y Mendoza, Gaspar de la, conde de Galve, 1653-1697 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.