Variability of spectral lines of extrasolar system HD189733 during a transit
The results of processing and analysis of spectral observations of exoplanet system HD189733 are presented in the paper. The system consists of spectral type K1–K2 star and one extrasolar planet transiting across the star disk. Four object spectra were obtained with spectral resolution R=45000. High...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
National Aviation University
2014-12-01
|
| Series: | Вісник Астрономічної школи |
| Subjects: | |
| Online Access: | http://astro.nau.edu.ua/issues/2014_V.10_Iss.2/Shliakhetska_et_al.html |