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http://hdl.handle.net/20.500.12323/5764Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ismailov, N. Z. | - |
| dc.contributor.author | Grankin, Konstantin Nikolaevich | - |
| dc.contributor.author | Efendieva, F. | - |
| dc.date.accessioned | 2022-06-10T07:32:40Z | - |
| dc.date.available | 2022-06-10T07:32:40Z | - |
| dc.date.issued | 2008-04 | - |
| dc.identifier.citation | Peremennye Zvezdy (Variable Stars) | en_US |
| dc.identifier.uri | http://hdl.handle.net/20.500.12323/5764 | - |
| dc.description.abstract | We have analyzed the photometric and spectral variations of the classical T Tauri star DI Cep for the last 50 years. Currently the star is at its faintest state and possesses an emission spectrum in the visual range. Synchronous spectroscopy and UBV R photometry show that the higher the brightness, the stronger were the intensities of hydrogen Hα, Hβ emission lines and of FeII, HeI λ5876 ˚A emissions. For the first time, we detected, with a high probability, quasi-periodic variations of the star’s brightness and of its spectrum with the period P = 2020 ± 200 days. | en_US |
| dc.language.iso | en | en_US |
| dc.relation.ispartofseries | Vol. 28;№ 5 | - |
| dc.title | Long-Term Photometric and Spectral Variations of DI Cephei | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Publications | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Long-Term Photometric and Spectral Variations of DI CEPHEI.pdf | 500.28 kB | Adobe PDF | View/Open |
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