Keldysh

Origin of the name

Mstislav Vsevolodovich; Soviet mathematician (1911-1978).

When to observe it

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Nearby

• Hakuto-R 1 Lander Impact 111 km
• Rimae Atlas 134 km
• Atlas 137 km
• Hercules 160 km
• Chevallier 247 km
• Endymion 248 km
• Baily 256 km
• Oersted 258 km