4 papers
The Close Binary V486 Carinae
Ahmet Erdem, Volkan Bakis, Burcu Ozkardes +5
The hitherto neglected close binary V486 Car is studied with the aid of newly applied satellite photometry (HIPPARCOS and TESS), high dispersion spectrometry (HERCULES) and ground-…
BSN-VI: Multiband Light Curve Modeling of Four W UMa-Type Contact Binaries I. Revisiting Energy Transfer Mechanisms and Luminosity Behavior
Elham Sarvari, Atila Poro, Raul Michel +5
We presented the first high-precision, detailed photometric analysis of four W Ursae Majoris (W UMa)-type contact binaries, Linear 10772300, Linear 11150338, Linear 20372537 and DM…
Quadruple system HD 135160 in a unique 2+2 configuration
Michal Zummer, Petr Harmanec, Brad Barlow +2
Analysing a large body of observational data, we found that HD 135160 is a quadruple 2+2 system, composed of a massive ellipsoidal binary ('heartbeat' star) with components Aa and…
Absolute Parameters of Young Stars: NO Puppis
Ahmet Erdem, Volkan BakıÅ, John Southworth +6
The southern early-type, young, eccentric-orbit eclipsing binary NO Puppis forms the A component of the multiple star Gaia DR3 552\-8147999779517568. The B component is an astromet…