CCD UBV photometry and kinematics of the open cluster NGC 225

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00091577" target="_blank" >RIV/00216224:14310/16:00091577 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.asr.2016.06.039" target="_blank" >http://dx.doi.org/10.1016/j.asr.2016.06.039</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.asr.2016.06.039" target="_blank" >10.1016/j.asr.2016.06.039</a>

Result language

angličtina

Original language name

CCD UBV photometry and kinematics of the open cluster NGC 225

Original language description

We present the results of CCD UBV photometric and spectroscopic observations of the open cluster NGC 225. In order to determine the structural parameters of NGC 225, we calculated the stellar density profile in the cluster's field. We estimated the probabilities of the stars being physical members of the cluster using the existing astrometric data. The most likely members of the cluster were used in the determination of the astrophysical parameters of the cluster. We calculated the mean radial velocity of the cluster as V-r = 8.3 +/- 5.0 km s(-1) from the optical spectra of eight stars in the cluster's field. Using the mml : mrow &gt; U - B vs B - V two-colour diagram and UV excesses of the F-G type main-sequence stars, the reddening and metallicity of NGC 225 were inferred as E(B - V) = 0.151 +/- 0.047 mag and [Fe/H] = -0.11 +/- 0.01 dex, respectively.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advances in Space Research

ISSN

0273-1177

e-ISSN

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Volume of the periodical

58

Issue of the periodical within the volume

9

Country of publishing house

GB - UNITED KINGDOM

Number of pages

15

Pages from-to

1900-1914

UT code for WoS article

000385473800027

EID of the result in the Scopus database

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