De Roy

Origin of the name

Felix; Belgian astronomer (1883-1942).

When to observe it

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Nearby

• Chadwick 84 km
• Blanchard 129 km
• Arrhenius 130 km
• Andersson 173 km
• Chappe 221 km
• Guthnick 245 km
• Pilâtre 248 km
• Lippmann 264 km