On the distribution of double-stars
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W. Doberck
📂
Article
📅
1879
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John Wiley and Sons
🌐
English
⚖ 99 KB
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## 2W6 an easier way and I have mapped down between two and three hundred stars of which the components are at least o€ the eighth magnitude and a second of arc or less apart. Nearly half of them are situated in or very thun war? bewirkt wilrde: indem man nach der dortipn Stilisirung nur 6 nchtig