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HD 211993


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Ýlgili Makaleler

SANTIAGO 91, a right ascension catalogue of 3387 stars (equinox J2000).
The positions in right ascension of 3387 stars belonging to the Santiago67 Catalogue, observed with the Repsold Meridian Circle at Cerro Calan,National Astronomical Observatory, during the period 1989 to 1994, aregiven. The average mean square error of a position, for the wholeCatalogue, is +/-0.009 s. The mean epoch of the catalogue is 1991.84.

The galactic reddening law - The evidence from uvby-beta photometry of B stars
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1985A&A...142..189T&db_key=AST

Four-colour and H beta photometry of southern B stars at high galactic latitudes
Four-color and H beta photometry has been obtained for 105 early-type HDstars with galactic latitudes less than -45 deg. They are mostly late Bstars of luminosity class V to III. Two new Am stars and several Ap orBp stars are detected photometrically. Absolute magnitudes aredetermined from the photometry and from MK types where available. Theinterstellar reddening of many of the more distant stars is very small,suggesting either the existence of undetected peculiar stars in thesample or that there are areas of effectively zero reddening at highsouthern galactic latitudes.

A finding list of stars of spectral type A7 and earlier in regions at high galactic latitudes. VI. Near South Galactic Pole.
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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Guney Baligi
Sað Açýklýk:22h21m37.93s
Yükselim:-28°46'21.6"
Görünürdeki Parlaklýk:8.195
Uzaklýk:341.297 parsek
özdevim Sað Açýklýk:13.7
özdevim Yükselim:-8.2
B-T magnitude:8.126
V-T magnitude:8.19

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 211993
TYCHO-2 2000TYC 6968-307-1
USNO-A2.0USNO-A2 0600-44088749
HIPHIP 110393
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