Väisälä

Origin of the name

Yrjo; Finnish astronomer (1891-1971).

When to observe it

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Nearby

• Rupes Toscanelli 34 km
• Rimae Aristarchus 52 km
• Toscanelli 63 km
• Aristarchus 67 km
• Herodotus 96 km
• Vallis Schröteri 101 km
• Prinz 103 km
• Van Biesbroeck 107 km