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Main-sequence companions to massive Be stars
About 20% of all B-type stars are classical Be stars. The Be phenomenon is strongly correlated with rapid rotation, the origin of which remains unclear. It may be rooted in... -
Massive binaries in Cepheus OB2/3 region
Two different formation scenarios for stars of masses larger than 10M_{sun}_ exist. Although simulations within both scenarios are capable of producing stars up to the highest... -
Variability and spectra of LMC giants
We present the first cross-identifications of sources in the near-infrared DENIS survey and in the micro-lensing EROS survey in a field of about 0.5 square degrees around the... -
Luminous Stars in the Northern Milky Way (LS)
The catalog contains a series of works published in the period 1959 to 1965, resulting from a joint survey of the Hamburg and Warner and Swasey Observatories for early-type... -
Chemical elements in peculiar stellar spectra
A systematic search of 27 journals, IAU Symposia, and Colloquia has yielded this catalogue of identifications of chemical species in peculiar spectra Ap, Bp and Am generally.... -
Spectral Classes in the Galaxy Anticenter
The catalogue is compiled on the basis of the spectral data obtained with the 70-cm meniscus telescope of Abastumani Astrophysical Observatory using the 8{deg} objective prism... -
Spectral Classes in Kapteyn areas 92-115
The present catalogue is the last one of the four catalogues published according to programme of Abastumani Astrophysical Observatory of a massive two-dimensional MK... -
Spectral Classes in Kapteyn areas 68-91
The present catalogue is the third one of the four catalogues published according to programme of Abastumani Astrophysical Observatory of a massive two-dimensional MK... -
Spectral Classes in Kapteyn areas 44-67
The present catalogue is the second one of the four catalogues published according to programme of Abastumani Astrophysical Observatory of a massive two-dimensional MK... -
Spectral types from Uppsala Observatory
The two papers compiled here contain spectral types for about 2600 stars in two regions near +20 deg and +40 deg galactic latitude at far-northern Declination. The +20 deg... -
Catalogue of Stellar Spectral Classifications
This file contains spectral classifications for stars collected from the literature, serving as a continuation of the compilations produced by the Jascheks, by Kennedy, and by... -
Vyssotsky's Catalogues 1950.0
This catalog includes the results of a complete survey of the McCormick objective prism plates for M dwarf stars. catalog.dat includes identifications, magnitudes, proper... -
Spectral classifications of proper motion stars
This catalogue lists the spectral classifications of over 3200 stars, mainly of large proper motion, observed and classified by the late Dr. G.P. Kuiper during the years... -
Spectral Classes in Kapteyn areas 2-43
The present catalogue is compiled on the basis of the spectral data obtained with the 70-cm meniscus telescope of Abastumani Astrophysical Observatory using the 8{deg} objective...
