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A comparison of the orbital inclinations of the spatially close spectroscopic double stars
The reported investigation takes into account 888 spectroscopicbinaries. It was possible to obtain 120 groups whose elements arespatially close according to the given definition. These 120 groupscontain 313 spectroscopic binaries. 136 of these binaries are 2-spectrumsystems, 177 are 1-spectrum systems, and 62 are eclipsing binaries. Thenumber of systems with known luminosity class is 54. The spectraldistribution of the 313 systems is discussed. The orbital inclinationsand other parameters are presented in a table.
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Observation and Astrometry data
| Constellation: | Zentaur |
| Right ascension: | 12h46m00.34s |
| Declination: | -40°02'26.7" |
| Apparent magnitude: | 9.158 |
| Proper motion RA: | 1.3 |
| Proper motion Dec: | -0.4 |
| B-T magnitude: | 10.631 |
| V-T magnitude: | 9.28 |
Catalogs and designations:
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