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Pulkovo compilation of radial velocities for 35495 stars in a common system.
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| Photoelectric radial velocities, Paper XIII - 406 ninth-magnitude K0 stars in the Clube Selected Areas
Radial velocities are given for 406 ninth-magnitude late-type stars. Thestars are grouped in 10 small regions located on a systematic plan atGalactic latitudes of + or - 35 deg. Each star has been observed atleast twice, and the mean velocities are accurate to about less than 1km/s. Thirty spectroscopic binaries have been discovered; orbits havealready been given for 13 of them, and observations of the others arecontinuing.
| Precise positions in the FK4 system for 120 radio source reference stars
Positions are given in the FK4 system for 120 primary reference starsgrouped around the optical counterparts of 11 extragalactic radiosources. The observations were made in 1979 and 1980 with the 6-in.transit circle of the U.S. Naval Observatory. The results reported hererepresent the first step in a three-tiered process to determineastrometric positions of the optical counterparts referred to the systemof the FK4. One application of such positions is the determination of anearly inertial optical reference frame, which eventually may becompared to a reference frame at radio wavelengths.
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Member of following groups:
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Observation and Astrometry data
| Constellation: | Ζυγός |
| Right ascension: | 15h09m36.16s |
| Declination: | -07°52'16.1" |
| Apparent magnitude: | 8.618 |
| Distance: | 249.377 parsecs |
| Proper motion RA: | -5.9 |
| Proper motion Dec: | -11.6 |
| B-T magnitude: | 9.9 |
| V-T magnitude: | 8.724 |
Catalogs and designations:
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INHABITED SKY
