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HD 211229


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Radial velocities. Measurements of 2800 B2-F5 stars for HIPPARCOS
Radial velocities have been determined for a sample of 2930 B2-F5 stars,95% observed by the Hipparcos satellite in the north hemisphere and 80%without reliable radial velocity up to now. Observations were obtainedat the Observatoire de Haute Provence with a dispersion of 80Ä,mm(-1) with the aim of studying stellar and galactic dynamics.Radial velocities have been measured by correlation with templates ofthe same spectral class. The mean obtained precision is 3.0 km s(-1)with three observations. A new MK spectral classification is estimatedfor all stars. Based on observations made at the Haute ProvenceObservatory, France and on data from The Hipparcos Catalogue, ESA.Tables 4, 5 and 6 are only available in electronic form at the CDS viaanonymous ftp to cdsarc.u-strasbg.fr or viahttp://cdsweb.u-strasbg.fr/Abstract.htm

UVby-beta electrophotometry of RR Lyrae stars.
Not Available

Photometry of stars in the uvgr system
Photoelectric photometry is presented for over 400 stars using the uvgrsystem of Thuan and Gunn. Stars were selected to cover a wide range ofspectral type, luminosity class, and metallicity. A mean main sequenceis derived along with reddening curves and approximate transformationsto the UBVR system. The calibration of the standard-star sequence issignificantly improved.

Electrophotometry of DH Peg and AV Peg
Not Available

BV Photometry of the Rr/c Variable Star Dh-Pegasi
Revised light elements of the RR Lyrae variable star DH Pegasi arepresented together with a new BV light curve

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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Kanatli At
Sað Açýklýk:22h15m33.94s
Yükselim:+06°38'32.7"
Görünürdeki Parlaklýk:8.434
Uzaklýk:429.185 parsek
özdevim Sað Açýklýk:-12.5
özdevim Yükselim:-4
B-T magnitude:8.494
V-T magnitude:8.439

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 211229
TYCHO-2 2000TYC 565-711-1
USNO-A2.0USNO-A2 0900-20048252
HIPHIP 109898

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