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Astrophysical Parameters of the Open Cluster NGC 2509

Autor: Yontan, T., Koc, S.

This study presents structural and fundamental astrophysical parameters of poorly studied open cluster NGC 2509. We used the third photometric and astrometric data release of the Gaia (Gaia DR3) to perform analyses. By taking into account the Gaia DR

Externí odkaz: http://arxiv.org/abs/2309.05037

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Astrophysical Parameters of the Open Cluster Berkeley 6

Autor: Koc, S., Yontan, T.

In this study, the structural and basic astrophysical parameters of the poorly studied open cluster Berkeley 6 are calculated. Analyses of the cluster are carried out using the third photometric, spectroscopic, and astrometric data release of Gaia (G

Externí odkaz: http://arxiv.org/abs/2306.15367

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A study of the NGC 1193 and NGC 1798 open clusters using CCD UBV photometric and Gaia EDR3 data

Autor: Yontan, T., Cakmak, H., Bilir, S., Banks, T., Raul, M., Canbay, R., Koc, S., Tasdemir, S., Ercay, H., Ozturk, B. Tanik, Dursun, D. C.

We present photometric, astrometric, and kinematic studies of the old open star clusters NGC 1193 and NGC 1798. Both of the clusters are investigated by combining data sets from Gaia EDR3 and CCD UBV observational data. Analysis of the radial distrib

Externí odkaz: http://arxiv.org/abs/2207.06407

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A photometric and astrometric study of the open clusters NGC 1664 and NGC 6939

Autor: Koc, S., Yontan, T., Bilir, S., Canbay, R., Ak, T., Banks, T., Ak, S., Paunzen, E.

This study calculated astrophysical parameters, as well as kinematic and galactic orbital parameters, of the open clusters NGC 1664 and NGC 6939. The work is based on CCD UBV and Gaia photometric and astrometric data from ground and space-based obser

Externí odkaz: http://arxiv.org/abs/2202.11126

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