• DOI:10.1111/j.1365-2966.2008.14146.x
Corpus ID: 118372600

Supergiant temperatures and linear radii from near‐infrared interferometry

@article{Belle2009SupergiantTA,
  title={Supergiant temperatures and linear radii from near‐infrared interferometry},
  author={G. Belle and M. Creech-Eakman and A. Hart},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2009},
  volume={394},
  pages={1925-1935}
}

• G. Belle, M. Creech-Eakman, A. Hart
• Published 2009
• Physics
• Monthly Notices of the Royal Astronomical Society

We present angular diameters for 42 Luminosity Class (LC) I stars and 32 LC II stars that have been interferometrically determined with the Palomar Testbed Interferometer. Derived values of radius and effective temperature are established for these objects, and an empirical calibration of these parameters for supergiants will be presented as a function of spectral type and colours. For the effective temperature versus (V - K) 0 colour, we find an empirical calibration with a median deviation of… Expand

View PDF on arXiv

Save to Library

Create Alert

Cite

Launch Research Feed