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HD 163025


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Везани чланци

Properties of AM stars in the Geneva photometric system
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1980A&A....92..289H&db_key=AST

Estimation of spectral classifications for bright southern stars with interesting Stromgren indices
This paper investigates the degree of success with which uvby photometrycan be applied to predict spectral classifications for 947 A, F, and Gstars brighter than an apparent magnitude of 8.3 and with four-colorindices indicating some kind of interesting, unusual, or peculiarspectrum. One or several possible spectral classifications are estimatedfor each star from photometry alone, double stars are distinguished, andthe estimates are compared with published classifications. The resultsshow that the framework provided by uvby photometry can be extended toinclude most G and K stars, reddened stars, peculiar stars, and certaintypes of double star.

Catalogue of AM stars with known spectral types
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1973A&AS...10..385H&db_key=AST

Luminosity determination of OB stars by Hbeta indices
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1970A&A.....9..453H&db_key=AST

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Сазвежђа:Шкорпија
Ректацензија:17h56m04.45s
Deклинација:-42°19'24.0"
Apparent магнитуда:6.78
Даљина:238.663 parsecs
Proper motion RA:7.9
Proper motion Dec:-35
B-T magnitude:7.091
V-T magnitude:6.806

Каталог и designations:
Proper имена   (Edit)
HD 1989HD 163025
TYCHO-2 2000TYC 7894-2422-1
USNO-A2.0USNO-A2 0450-31404690
HIPHIP 87794
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