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HD 101766


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A catalog of rotational and radial velocities for evolved stars. II. Ib supergiant stars
Rotational velocity vsin i and mean radial velocity are presented for asample of 231 Ib supergiant stars covering the spectral region F, G andK. This work is the second part of the large survey carried out with theCORAVEL spectrometer to establish the behavior of the rotation for starsevolving off the main sequence (De Medeiros & Mayor 1999). Thesedata will add constraints to the study of the rotational behavior inevolved stars, as well as solid information concerning tidalinteractions in binary systems and on the link between rotation,chemical abundance and activity in stars of intermediate masses. Basedon observations collected at the Haute-Provence Observatory,Saint-Michel, France and at the European Southern Observatory, La Silla,Chile Table 1 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/395/97

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观测天体数据

星座:蒼蠅座
右阿森松:11h41m54.57s
赤纬:-75°07'04.7"
视星:8.174
距离:3225.806 天文距离
右阿森松适当运动:-11.7
赤纬适当运动:-2.2
B-T magnitude:10.11
V-T magnitude:8.334

目录:
适当名称
HD 1989HD 101766
TYCHO-2 2000TYC 9411-189-1
USNO-A2.0USNO-A2 0075-02880132
HIPHIP 57065

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