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Radial velocities in three fields along the southern galactic equator
A list of radial velocities for 764 stars is given for three fields inthe Vela-Carina region of the galaxy. They were obtained from GPO-platestaken at La Silla and reduced following Fehrenbach's method.Slit-spectra were collected with the 152 cm-spectrographic telescope atLa Silla, to derive an accurate radial velocity for a sufficient numberof calibration stars: out of the 29 stars, 26 had no formerly publishedvalue. The global motions of 10 to 14 km/s can be considered as normalon the basis of galactic rotation. Some stars, however, show highvelocities, and are therefore marked with one or two asterisks in thetable.
| The spatial distribution of young stars in VELA (l=250 to 284).
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1977A&AS...27..343D&db_key=AST
| A Survey of Southern Be Stars
Not Available
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Yelken |
| Sað Açýklýk: | 09h34m49.23s |
| Yükselim: | -50°33'45.1" |
| Görünürdeki Parlaklýk: | 7.995 |
| Uzaklýk: | 438.596 parsek |
| özdevim Sað Açýklýk: | -11.6 |
| özdevim Yükselim: | 6.3 |
| B-T magnitude: | 8.025 |
| V-T magnitude: | 7.998 |
Kataloglar ve belirtme:
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