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HD 89143


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A catalogue of eclipsing variables
A new catalogue of 6330 eclipsing variable stars is presented. Thecatalogue was developed from the General Catalogue of Variable Stars(GCVS) and its textual remarks by including recently publishedinformation about classification of 843 systems and making correspondingcorrections of GCVS data. The catalogue1 represents thelargest list of eclipsing binaries classified from observations.

Predicting the Secondary Minima Depths and Spectra of the Main Components for the Dm-Type Eclipsing Variable Stars
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Additional Variable Stars in the SRS Catalogue
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60th Name-List of Variable Stars
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Mitteilungen uber Veraenderliche der Bamberger Liste.
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New Southern Variables
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Observation and Astrometry data

Constellation:りゅうこつ座
Right ascension:10h13m33.78s
Declination:-73°20'04.2"
Apparent magnitude:8.866
Distance:284.091 parsecs
Proper motion RA:-22.2
Proper motion Dec:11.5
B-T magnitude:9.287
V-T magnitude:8.901

Catalogs and designations:
Proper Names
HD 1989HD 89143
TYCHO-2 2000TYC 9222-920-1
USNO-A2.0USNO-A2 0150-06862910
HIPHIP 50088
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