53 citations · 207 across the 8 of their papers we have counts for
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Luminosity-Colours relations for thin disc main-sequence stars
S. Bilir, S. Karaali, S. Ak +3
In this study we present the absolute magnitude calibrations of thin disc main-sequence stars in the optical (), and in the near-infrared (). Thin disc stars are iden…
New absolute magnitude calibrations for W Ursa Majoris type binaries
Z. Eker, S. Bilir, E. Yaz +2
Parallaxes of W UMa stars in the Hipparcos catalogue have been analyzed. 31 W UMa stars, which have the most accurate parallaxes () which are neither associated with a…
New absolute magnitude calibrations for detached binaries
S. Bilir, T. Ak, E. Soydugan +6
Lutz-Kelker bias corrected absolute magnitude calibrations for the detached binary systems with main-sequence components are presented. The absolute magnitudes of the calibrator st…
Estimation of galactic model parameters in high latitudes with SDSS
S. Bilir, A. Cabrera-Lavers, S. Karaali +3
We estimated the Galactic model parameters for a set of 36 high-latitude fields included in the currently available Data Release 5 (DR 5) of the Sloan Digital Sky Survey ({\em SDSS…