Astrophysical Parameters of the Open Cluster NGC 2509

Talar Yontan; Seliz Koç

Makale detayları

Astrophysical Parameters of the Open Cluster NGC 2509

Yazarlar:

Talar Yontan | Seliz Koç

Yayıncı:

Sakarya University

Ana Başlıklar:

Metrology | Applied and Industrial Physics

Dergi:

Sakarya University Journal of Science Vol.27 Issue 5, pp.1036-1045

Belge Tipi:

Makale

Yayın Tarihi:

10/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001300440

pISSN:

2147-835X

Anahtar kelimeler:

Özet:

 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 DR3 astrometric data, we calculated the membership probabilities of the stars in the region of NGC 2509. As a result of the membership analysis, 244 stars with membership probabilities P  50 were determined as the physical members of the cluster. The colour excess, distance and age were obtained simultaneously by fitting solar metallicity PARSEC isochrones to GGBP-GRP colour-magnitude diagram. We considered the most likely cluster member stars during the fitting procedure and calculated the colour excess, distance and age of the NGC 2509 as EGBP-GRP  0.1000.184 mag, d  2518667 pc and t  1.50.1 Gyr, respectively.

 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 DR3 astrometric data, we calculated the membership probabilities of the stars in the region of NGC 2509. As a result of the membership analysis, 244 stars with membership probabilities P  50 were determined as the physical members of the cluster. The colour excess, distance and age were obtained simultaneously by fitting solar metallicity PARSEC isochrones to GGBP-GRP colour-magnitude diagram. We considered the most likely cluster member stars during the fitting procedure and calculated the colour excess, distance and age of the NGC 2509 as EGBP-GRP  0.1000.184 mag, d  2518667 pc and t  1.50.1 Gyr, respectively.

 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 DR3 astrometric data, we calculated the membership probabilities of the stars in the region of NGC 2509. As a result of the membership analysis, 244 stars with membership probabilities P  50 were determined as the physical members of the cluster. The colour excess, distance and age were obtained simultaneously by fitting solar metallicity PARSEC isochrones to GGBP-GRP colour-magnitude diagram. We considered the most likely cluster member stars during the fitting procedure and calculated the colour excess, distance and age of the NGC 2509 as EGBP-GRP  0.1000.184 mag, d  2518667 pc and t  1.50.1 Gyr, respectively.

 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 DR3 astrometric data, we calculated the membership probabilities of the stars in the region of NGC 2509. As a result of the membership analysis, 244 stars with membership probabilities P  50 were determined as the physical members of the cluster. The colour excess, distance and age were obtained simultaneously by fitting solar metallicity PARSEC isochrones to GGBP-GRP colour-magnitude diagram. We considered the most likely cluster member stars during the fitting procedure and calculated the colour excess, distance and age of the NGC 2509 as EGBP-GRP  0.1000.184 mag, d  2518667 pc and t  1.50.1 Gyr, respectively.

Makale detayları

Astrophysical Parameters of the Open Cluster NGC 2509

Yazarlar:

Talar Yontan | Seliz Koç

Yayıncı:

Sakarya University

Ana Başlıklar:

Metrology | Applied and Industrial Physics

Dergi:

Sakarya University Journal of Science Vol.27 Issue 5, pp.1036-1045

Belge Tipi:

Makale

Yayın Tarihi:

10/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001300440

pISSN:

2147-835X

Galaxy: open cluster and associations: individual: NGC 2509

Galaxy: Disc

stars: Hertzsprung Russell (HR) diagramGalaxy: open cluster and associations: individual: NGC 2509

Galaxy: Disc

stars: Hertzsprung Russell (HR) diagram

Sayı

Makale detayları

Astrophysical Parameters of the Open Cluster NGC 2509

Yazarlar: Talar Yontan | Seliz Koç

Yayıncı: Sakarya University

Ana Başlıklar: Metrology | Applied and Industrial Physics

Dergi: Sakarya University Journal of Science Vol.27 Issue 5, pp.1036-1045

Belge Tipi: Makale

Yayın Tarihi: 10/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001300440

pISSN: 2147-835X

Galaxy: open cluster and associations: individual: NGC 2509

Galaxy: Disc

stars: Hertzsprung Russell (HR) diagramGalaxy: open cluster and associations: individual: NGC 2509

Galaxy: Disc

stars: Hertzsprung Russell (HR) diagram

Sayı

Yazarlar:

Talar Yontan | Seliz Koç

Yayıncı:

Sakarya University

Ana Başlıklar:

Metrology | Applied and Industrial Physics

Dergi:

Sakarya University Journal of Science Vol.27 Issue 5, pp.1036-1045

Belge Tipi:

Makale

Yayın Tarihi:

10/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001300440

pISSN:

2147-835X