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Stars having Peculiar Spectra. Group of Stars of the Fifth Type in Cepheus

✍ Scribed by M. Fleming


Publisher
John Wiley and Sons
Year
1891
Tongue
English
Weight
99 KB
Volume
128
Category
Article
ISSN
0004-6337

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RR Lyrae-Type Stars in the Sonneberg Fie
✍ I. Meinunger πŸ“‚ Article πŸ“… 1977 πŸ› John Wiley and Sons 🌐 English βš– 466 KB πŸ‘ 1 views

## Abstract For the derivation of distances and of the density distribution of the RR Lyrae stars in the Sonneberg fields near the north galactic pole (comprising 355 β–‘Β°) we determined their photographic __B__‐brightnesses. The density distribution of the RR Lyrae stars in each of the fields is alm