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HD 192517


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Photoelectric photometry of OB stars in the Vilnius system
Not Available

Empirical temperature calibrations for early-type stars
Three temperature calibrations of suitable photometric quantities havebeen derived for O and B stars. A sample of 120 stars with reliableT(eff.) determinations has been used for establishing each calibration.The different calibrations have been critically discussed and compared.Temperature determinations for 1009 program stars have been obtainedwith an accuracy of the order of 10 percent.

Miscellaneous spectroscopic notes
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Catalog of O-B stars observed with Tokyo Meridian Circle
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Spectral Classifications of 239 Early-Type Stars
Not Available

Troisième catalogue de l'Observatoire de Besançon comprenant 764 étoiles réduites à 1950, 0 sans mouvement propre et 326 étoiles FK3 pour l'époque moyenne d'observation
Not Available

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Datos observacionales y astrométricos

Constelación:Cisne
Ascensión Recta:20h14m18.59s
Declinación:+30°10'38.2"
Magnitud Aparente:7.096
Distancia:413.223 parsecs
Movimiento Propio en Ascensión Recta:2.6
Movimiento Propio en Declinación:-0.5
B-T magnitude:6.948
V-T magnitude:7.084

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 192517
TYCHO-2 2000TYC 2671-1367-1
USNO-A2.0USNO-A2 1200-14759139
HIPHIP 99746

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