Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D. Zengin Çamurdan"'
Autor:
D. Zengin Çamurdan, B. Özkardeş
This study aims at timing the eclipses of the binary star TU UMi. The times of minima are taken from the literature, from our observations in April 2004 and from TESS observations between 2019 and 2022. The orbital period analysis of the system indic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::369785aaa632661fcec30b61ce7959ee
https://hdl.handle.net/11454/78410
https://hdl.handle.net/11454/78410
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 477:4035-4045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d6c48a4c059df2e1bb9bc6096e43daf
https://doi.org/10.1093/mnras/sty906
https://doi.org/10.1093/mnras/sty906
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 467:133-144
This paper presents a new model of North Polar Coronal Hole (NPCH) to study dissipation/propagation of MHD waves. We investigate the effects of the isotropic viscosity and heat conduction on the propagation characteristics of the MHD waves in NPCH. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0139d8ef9ae4d838d0b8e28b71f762e7
https://doi.org/10.1093/mnras/stx090
https://doi.org/10.1093/mnras/stx090
Publikováno v:
New Astronomy. 17:325-330
We present photometric observations of two post-common-envelope stars, NY Vir (=PG 1336-018) and HS 0705 + 6700. The V band CCD observation of NY Vir was performed by a 40 cm telescope at Ege University Observatory and the R band observations of HS 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::233438e1878fc1be70faa1d5f69abcc7
https://doi.org/10.1016/j.newast.2011.08.004
https://doi.org/10.1016/j.newast.2011.08.004
Autor:
Ömür Çakırlı, M. Çamurdan, C. İbanoǧlu, Hasan Ali Dal, S. Evren, G. Taş, Antonio Frasca, Esin Sipahi, O. Özdarcan, Melike Afşar, D. Zengin Çamurdan, Z. Bozkurt
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 390:958-968
WOS: 000260106400007
We present new radial velocities and photometric observations of three double-lined eclipsing binaries LL Aqr, MP Del and NSV 20913. This paper is the third in the planned series of investigations. Standard wide-band indices
We present new radial velocities and photometric observations of three double-lined eclipsing binaries LL Aqr, MP Del and NSV 20913. This paper is the third in the planned series of investigations. Standard wide-band indices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ee17e9918a3519d6013248bf28526a
https://doi.org/10.1111/j.1365-2966.2008.13585.x
https://doi.org/10.1111/j.1365-2966.2008.13585.x
Autor:
Antonio Frasca, O. Özdarcan, D. Zengin Çamurdan, Ömür Çakırlı, S. Evren, C. İbanoǧlu, Esin Sipahi, Z. Bozkurt, Melike Afşar, G. Taş, Hasan Ali Dal, M. Çamurdan
WOS: 000261982100019
We present new radial velocities and UBV photometric observations of three eclipsing binaries, V799 Cas, BX Psc and HD 172189, in order to increase the number of close binaries with absolute parameters determined accurately.
We present new radial velocities and UBV photometric observations of three eclipsing binaries, V799 Cas, BX Psc and HD 172189, in order to increase the number of close binaries with absolute parameters determined accurately.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05a709bc24b3629dc67105cddaacdb65
https://hdl.handle.net/11454/27364
https://hdl.handle.net/11454/27364
Autor:
Antonio Frasca, Ömür Çakırlı, Esin Sipahi, G. Taş, S. Evren, Hasan Ali Dal, M. Çamurdan, Melike Afşar, O. Özdarcan, Z. Bozkurt, D. Zengin Çamurdan, C. İbanoǧlu
WOS: 000253312300024
This paper is the second in the planned series of investigations. We present new radial velocities and photometric observations of V2080 Cyg and V2365 Oph. New UBV photometric data and radial velocities were analysed for the
This paper is the second in the planned series of investigations. We present new radial velocities and photometric observations of V2080 Cyg and V2365 Oph. New UBV photometric data and radial velocities were analysed for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52bf35a42bfbe78451ecfa760aed9889
https://hdl.handle.net/11454/40667
https://hdl.handle.net/11454/40667
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