Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-26T17:14:02.845Z Has data issue: false hasContentIssue false
  • English
  • Français

Velocity-Curve Analysis of the Spectroscopic Binary Stars V373 Cas, V2388 Oph, V401 Cyg, GM Dra, V523 Cas, AB And and HD 141929 by Artificial Neural Networks

Published online by Cambridge University Press:  05 March 2013

K. Karami ,
K. Ghaderi ,
R. Mohebi ,
R. Sadeghi  and
M. M. Soltanzadeh
K. Karami*
Affiliation:
Department of Physics, University of Kurdistan, Pasdaran St., P.O. Box 66177–15175, Sanandaj, Iran Research Institute for Astronomy & Astrophysics of Maragha (RIAAM), P.O. Box 55134–441, Maragha, Iran
K. Ghaderi
Affiliation:
Department of Physics, University of Kurdistan, Pasdaran St., P.O. Box 66177–15175, Sanandaj, Iran
R. Mohebi
Affiliation:
Department of Physics, University of Kurdistan, Pasdaran St., P.O. Box 66177–15175, Sanandaj, Iran
R. Sadeghi
Affiliation:
Department of Chemistry, University of Kurdistan, Pasdaran St., P.O. Box 66177–15175, Sanandaj, Iran
M. M. Soltanzadeh
Affiliation:
Department of Physics, University of Kurdistan, Pasdaran St., P.O. Box 66177–15175, Sanandaj, Iran
*
DCorresponding author. Email: kkarami@uok.ac.ir
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We used an Artificial Neural Network (ANN) to derive the orbital parameters of spectroscopic binary stars. Using measured radial velocity data of seven double-lined spectroscopic binary systems V373 Cas, V2388 Oph, V401 Cyg, GM Dra, V523 Cas, AB And and HD 141929, we found corresponding orbital and spectroscopic elements. Our numerical results are in good agreement with those obtained by others using more traditional methods.

Keywords

stars: binaries: eclipsingstars: binaries: spectroscopic
Type
Research Article
Information
Publications of the Astronomical Society of Australia , Volume 26 , Issue 2 , 2009 , pp. 121 - 127
Copyright
Copyright © Astronomical Society of Australia 2009

References

Bazarghan, M., Safari, H., Innes, D. E., Karami, E. & Solanki, S. K., 2008, A&A, 492, L13 Google Scholar
Carrier, F., 2002, A&A, 389, 475 Google Scholar
Hill, G. & Fisher, W. A., 1987, A&A, 171, 123 Google Scholar
Karami, K. & Mohebi, R., 2007a, ChJAA, 7, 558 Google Scholar
Karami, K. & Mohebi, R., 2007b, JApA, 28, 217 Google Scholar
Karami, K. & Teimoorinia, H., 2007, Ap&SS, 311, 435 Google Scholar
Karami, K. & Mohebi, R., 2009, JApA, in pressGoogle Scholar
Karami, K., Mohebi, R. & Soltanzadeh, M. M., 2008, Ap&SS, 318, 69 Google Scholar
Lehmann-Filhés, R., 1894, AN, 136, 17 Google Scholar
Lucy, L. B. & Sweeney, M. A., 1971, AJ, 76, 544 Google Scholar
Petrie, R. M., 1960, Astronomical Techniques, Ed. Hiltner W. A. (Chicago: University of Chicago Press)Google Scholar
Pych, W. et al., 2004, AJ, 127, 1712 CrossRefGoogle Scholar
Rucinski, S. M., Lu, W., Capobianco, C. C., Mochnacki, S. W., Blake, R. M., Thomson, J. R., Ogloza, W. & Stachowski, G., 2002, AJ, 124, 1738 Google Scholar
Rucinski, S. M. et al., 2003, AJ, 125, 3258 Google Scholar
Smart, W. M., 1990, Textbook on Spherical Astronomy (6th ed.; Cambridge: Cambridge University Press), 360 Google Scholar
Sterne, T. E., 1941, PNAS, 27, 175 CrossRefGoogle Scholar