Graff

Origin of the name

Kasimir Romuald; Polish-German astronomer (1878-1950).

When to observe it

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Nearby

• Catalán 107 km
• Drude 135 km
• Baade 164 km
• Heyrovsky 175 km
• Vallis Bouvard 188 km
• Guthnick 201 km
• Rydberg 209 km
• Vallis Baade 269 km