Contents
Images
Upload your image
DSS Images Other Images
Related articles
Radial velocities of population II binary stars. I.
Radial velocities for 114 Hipparcos stars, mostly high transversevelocity binaries without previous radial velocity measurements, arepublished. Measurements are made with the CORAVEL-type radial velocityspectrometer. The accuracy of measurements is better than 1 km/s. Twostars, BD +30 deg 2129A and HD 117466AB are found to be radial velocityvariables, and three more stars, HD 119515A, HD 131597AB, and HD 153344,are possible radial velocity variables.
|
Submit a new article
Related links
Submit a new link
Member of following groups:
|
Observation and Astrometry data
| Constellation: | うしかい座 |
| Right ascension: | 15h20m58.80s |
| Declination: | +50°46'28.6" |
| Apparent magnitude: | 10.819 |
| Proper motion RA: | -56.5 |
| Proper motion Dec: | 52.3 |
| B-T magnitude: | 11.502 |
| V-T magnitude: | 10.876 |
Catalogs and designations:
|
