Be stars in open stellar clusters
AE Tarasov - Astrophysics, 2017 - Springer
The current status of the problem of anomalous increases in the relative number of Be stars
in young open stellar clusters is summarized in this article. The relative content of Be stars is …
in young open stellar clusters is summarized in this article. The relative content of Be stars is …
A search for low-amplitude variability in six open clusters using the robust median statistic
MB Rose, EG Hintz - The Astronomical Journal, 2007 - iopscience.iop.org
We used point-spread function fitting and a differential ensemble determined from a robust
median statistic (RoMS) to examine stars in six open clusters in a search for δ Scuti …
median statistic (RoMS) to examine stars in six open clusters in a search for δ Scuti …
The early-type close binary CV Velorum revisited
Aims. Our goal was to improve the fundamental parameters of the massive close double-
lined eclipsing B2. 5V+ B2. 5V binary CV Velorum. Methods. We gathered new high …
lined eclipsing B2. 5V+ B2. 5V binary CV Velorum. Methods. We gathered new high …
Interstellar Extinction and Polarization of Stars in the Open Cluster NGC 7160
GA Topasna, RW Riley… - Publications of the …, 2021 - iopscience.iop.org
We present polarimetric observations of stars in the field of the open cluster NGC 7160. The
multi-wavelength UBVRI polarization measurements of 21 stars that we performed indicate …
multi-wavelength UBVRI polarization measurements of 21 stars that we performed indicate …
Do our spectra match the requirements for a precise analysis of SB2s?
H Hensberge - … and Spatially Resolving the Components of the …, 2004 - adsabs.harvard.edu
In the last decade of the 20th century, powerful techniques to resolve the spectra of multiple
light sources into their components were developed. Non-physical undulations may appear …
light sources into their components were developed. Non-physical undulations may appear …
Galaktik Açık ve Küresel Kümelerdeki Çift Sistemler
Bu çalışmada, Güneş yaşına ve Güneş kimyasal bolluğuna sahip M67 açık kümesi, genç bir
açık küme olan M35 ve metalce zengin küresel küme M71 küresel kümesinde bulunan çift …
açık küme olan M35 ve metalce zengin küresel küme M71 küresel kümesinde bulunan çift …
Improvement of Spectroscopic Binary Star Orbits Through the Use of Spectral Disentangling
DE Holmgren - … and Spatially Resolving the Components of the …, 2004 - adsabs.harvard.edu
A review of orbit improvement for spectroscopic and eclipsing binary stars is presented.
Specifically, capabilities for orbital and line profile analyses of these systems using the …
Specifically, capabilities for orbital and line profile analyses of these systems using the …
Doppler tomography of binary stars
DR Gies - … and Spatially Resolving the Components of the …, 2004 - adsabs.harvard.edu
The technique of Doppler tomography is now an important tool for astronomers investigating
the spectra of close binary stars. The method has proven invaluable in the study of emission …
the spectra of close binary stars. The method has proven invaluable in the study of emission …
Modelling Early-type Stars in Eclipsing Binaries of Open Clusters: A New Method for Age Determination from the Ratio of Radii
M Yıldız - Publications of the Astronomical Society of Australia, 2011 - cambridge.org
Binary systems, in particular eclipsing binaries, are essential sources of knowledge of the
fundamental properties of stars. The ages of binaries, members of open clusters, are …
fundamental properties of stars. The ages of binaries, members of open clusters, are …
[PDF][PDF] Commissions 27 and 42 of the IAU information bulletin on variable stars
N SOME - COPYRIGHT NOTICE, 2010 - real-j.mtak.hu
XZ And 55140.4666 0.0002 IC T40-ST 55187.2939 0.0003 II C T40-ST KO Aql 55079.3683
0.0004 IC T40-ST OO Aql 55018.5154 0.0004 IC T40-ST CL Aur 55154.4182 0.0001 IC T40 …
0.0004 IC T40-ST OO Aql 55018.5154 0.0004 IC T40-ST CL Aur 55154.4182 0.0001 IC T40 …