53 citations · 207 across the 8 of their papers we have counts for
8 papers
The Spectroscopic Orbits of Three Double-lined Eclipsing Binaries: I. BG Ind, IM Mon, RS Sgr
V. Bakis, H. Bakis, S. Bilir +7
We present the spectroscopic orbit solutions of three double-lines eclipsing binaries, BG Ind, IM Mon and RS Sgr. The first precise radial velocities (RVs) of the components were d…
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…
Volume limited dependent Galactic model parameters
S. Karaali, S. Bilir, E. Yaz +2
We estimated 34 sets of Galactic model parameters for three intermediate latitude fields with Galactic longitudes l=60, l=90, and l=180, and we discussed their dependence on the vo…