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Published version

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1995

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/9196

UBVRI-CCD photometry of Cepheus OB3 association

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Abstract

Johnson CCD photometry was performed in the two subgroups of the association Cepheus OB3, for selected fields each containing at least one star with previous UBV photoelectric photometry. Photometry for about 1000 stars down to visual magnitude 21 is provided, although the completeness tests show that the sample is complete down to V=19mag. Individual errors were assigned to the magnitude and colours for each star. Colour-colour and colour-magnitude diagrams are shown. Astrometric positions of the stars are also given. Description of the reduction procedure is fully detailed.

Subject

Fotometria astronòmica, Astrometria

Subject (English)

Open clusters and associations, Photometric techniques, HR diagram, Astrometry

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

JORDI I NEBOT, Carme, et al. UBVRI-CCD photometry of Cepheus OB3 association. Astronomy and Astrophysics Supplement Series. 1995. Vol. 114, num. 489-497. ISSN 0365-0138. [consulted: 10 of August of 2026]. Available at: https://hdl.handle.net/2445/9196

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