Contenuti
Immagini
Carica la tua immagine
DSS Images Other Images
Articoli relazionati
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.
|
Sottometti un nuovo articolo
Link relazionati
Sottometti un nuovo link
Membro dei seguenti gruppi:
|
Osservazione e dati astrometrici
| Costellazione: | Vele |
| Ascensione retta: | 09h30m18.70s |
| Declinazione: | -52°18'20.5" |
| Magnitudine apparente: | 8.002 |
| Distanza: | 694.444 parsec |
| Moto proprio RA: | -10.1 |
| Moto proprio Dec: | 9.1 |
| B-T magnitude: | 7.898 |
| V-T magnitude: | 7.994 |
Cataloghi e designazioni:
|
