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Merged catalogue of reflection nebulae
Several catalogues of reflection nebulae are merged to create a uniformcatalogue of 913 objects. It contains revised coordinates,cross-identifications of nebulae and stars, as well as identificationswith IRAS point sources.The catalogue is only available in electronic form at the CDS viaanonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/399/141
| 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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Наблюдательные данные и астрометрия
| Созвездие: | Паруса |
| Прямое восхождение: | 09h23m09.48s |
| Склонение: | -50°34'13.4" |
| Видимая звёздная величина: | 8.864 |
| Расстояние: | 458.716 парсек |
| Собственное движение RA: | -12 |
| Собственное движение Dec: | 11.3 |
| B-T magnitude: | 8.935 |
| V-T magnitude: | 8.87 |
Каталоги и обозначения:
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