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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.
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Membre dels grups següents:
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Dades d'Observació i Astrometria
| Constel·lació: | Vela |
| Ascensió Recta: | 09h15m07.83s |
| Declinació: | -53°19'10.5" |
| Magnitud Aparent: | 7.793 |
| Distancia: | 347.222 parsecs |
| Moviment propi RA: | -10 |
| Moviment propi Dec: | 0.5 |
| B-T magnitude: | 7.748 |
| V-T magnitude: | 7.79 |
Catàlegs i designacions:
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