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Objective-prism discoveries in the northern sky - II.
Five tables list the observed characteristics of 244 northern hemispherestars recorded in 100 108 A/mm dispersion plates at H-gamma wavelengths.The 5 x 5 deg fields contained a number of suspected weak-metal objects.Listings are divided into peculiar A stars, metallic line and deltaDelphini stars, high luminosity objects, Ca II emission stars of the Gand K type, and composite spectra.
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Observation and Astrometry data
| Constellation: | Schwan |
| Right ascension: | 20h55m42.44s |
| Declination: | +34°01'35.2" |
| Apparent magnitude: | 7.819 |
| Distance: | 1234.568 parsecs |
| Proper motion RA: | 0.5 |
| Proper motion Dec: | -1.3 |
| B-T magnitude: | 9.208 |
| V-T magnitude: | 7.934 |
Catalogs and designations:
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INHABITED SKY
