Rydberg

Origin of the name

Johannes Robert; Swedish physicist (1854-1919).

When to observe it

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Nearby

• Guthnick 64 km
• Andersson 108 km
• Fényi 188 km
• Catalán 192 km
• Graff 209 km
• Heyrovsky 210 km
• Chadwick 217 km
• Drude 259 km