A NEW STUDY OF THE YOUNG OPEN CLUSTER NGC-7510

Authors
BARBON R HASSAN SM
Citation
R. Barbon et Sm. Hassan, A NEW STUDY OF THE YOUNG OPEN CLUSTER NGC-7510, Astronomy & Astrophysics. Supplement series, 115(2), 1996, pp. 325-332
Citations number
13
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy & Astrophysics. Supplement series → ACNP
ISSN journal
03650138
Volume
115
Issue
2
Year of publication
1996
Pages
325 - 332
Database
ISI
SICI code
0365-0138(1996)115:2<325:ANSOTY>2.0.ZU;2-1
Abstract
Three-colour photographic photometry of the young open cluster NGC 751 0 based upon UBV observations made with the 122 cm and 182 cm Asiago r eflectors is presented here. A mean colour excess E(B-V) = 1.12, a dis tance of 3.09 kpc could be achieved for this cluster and 31 stars coul d be identified as photometric physical members. An age of 10(7) years has been derived by comparison with standard isochrones. The discrepa ncy between the photometric and spectroscopic distances obtained for s ome stars is discussed and comparisons with recent investigations of t he same object are also given.