Focas

Origin of the name

Ionnas (Jean-Henri); Greek/French astronomer (1909-1969).

When to observe it

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Nearby

• Drude 155 km
• Heyrovsky 181 km
• Wright 194 km
• Shuleykin 203 km
• Rimae Focas 206 km
• Shaler 220 km
• Rimae Pettit 257 km
• Pettit 265 km