Third Body Effects in The Period Changes of Two Algol Binaries: V342 Aql and TW Lac

Cicek C., Bulut I. , Bulut A.

32nd International Physics Congress of Turkish-Physical-Society (TPS), Bodrum, Türkiye, 6 - 09 Eylül 2016, cilt.1815 identifier identifier

  • Cilt numarası: 1815
  • Doi Numarası: 10.1063/1.4976490
  • Basıldığı Şehir: Bodrum
  • Basıldığı Ülke: Türkiye


The O - C diagrams of two Algol-type eclipsing binaries V342 Aql and TW Lac have been analyzed with the least-squares method by using all available minima times. The period changes in their O - C diagrams have been discussed with respect to the Light-Time Effect (LITE) that originates from gravitational influence of a third body. New LITE elements, orbital periods and possible minimum masses of third bodies are given.