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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.
| A new list of 617 radial velocities in four galactic fields
Four stellar fields in the -30 deg galactic latitude have been surveyedfor radial velocities, using a 62 cm objective prism. Exact positions,spectral types, and approximate magnitudes are provided for 617 stars infour different 4 x 4 deg fields. B to F4 stars were found which haveGaussian velocity distributions.
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Zincirli Prenses |
| Sað Açýklýk: | 00h24m03.32s |
| Yükselim: | +31°11'18.6" |
| Görünürdeki Parlaklýk: | 8.735 |
| Uzaklýk: | 175.439 parsek |
| özdevim Sað Açýklýk: | 14.4 |
| özdevim Yükselim: | -4.9 |
| B-T magnitude: | 9.199 |
| V-T magnitude: | 8.774 |
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NEWS@SKY (Science&Space News)
