Application of a probabilistic neural network in radial‐velocity curve analysis of the spectroscopic binary stars HD 152218, HD 143511, HD 27149, and ER Vul |
| |
| Authors: | A Pirkhedri K Ghaderi HHS Javadi K Karimizadeh |
| |
| Abstract: | We use an Artificial Neural Network (ANN) to derive the orbital parameters of spectroscopic binary stars. Using measured radial velocity data of four double‐lined spectroscopic binary systems HD 152218, HD 143511, HD 27149, and ER Vul, we find corresponding orbital and spectroscopic elements. Our numerical results are in good agreement with those obtained by others using more traditional methods (© 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| |
| Keywords: | binaries: eclipsing binaries: spectroscopic methods: data analysis stars: individual (HD 152218 HD 143511 HD 27149 ER Vul) |
|
|
