Results 241 to 250 of about 45,040 (267)

Kinematical distances to open star clusters

Journal of Astrophysics and Astronomy, 1988
Kinematical distances are estimated for six open star clusters. They agree fairly well with the photometric distances. The kinematical distances cannot, at present, be estimated better than the photometric distances. When more accurate proper motion measurements become available the kinematical distances will improve considerably and may then be used ...
Ram Sagar, Harish C. Bhatt
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Be Stars in Open Stellar Clusters

Astrophysics, 2017
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 shown to increase with the age of the clusters and reaches a maximum for stars in spectral classes B0-B3 when the age of the clusters is 12-20 Myr. In some clusters
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Collaborative research of open star clusters

Journal of Astrophysics and Astronomy, 2005
Preliminary results on observations of open clusters are presented. The project has been initiated in the framework of the Uzbek-Taiwan and Taiwan-Baltic collaboration, mainly to upgrade and make use of facilities at Maidanak Observatory. We present detailed, multiwavelength studies of the young cluster NGC 6823 and the associated complex nebulosity ...
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The CFHT open star cluster survey

2009
We have used the Canada-France-Hawaii Telescope to obtain deep and accurate multi-colour photometry of 19 open star clusters in our Galaxy. The quality and size of the data set are unprecedented when compared with previous studies of open star clusters.
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Compact binary formation in open star clusters – I. High formation efficiency of Gaia BHs and their multiplicities

Monthly Notices of the Royal Astronomical Society, 2023
Ataru Tanikawa, Savannah Cary, Minori Shikauchi   +2 more
exaly  

An evolutionary continuum from nucleated dwarf galaxies to star clusters

Nature, 2023
Kaixiang Wang, Eric W Peng, Chengze Liu
exaly  

Star Clusters Across Cosmic Time

Annual Review of Astronomy and Astrophysics, 2019
Mark Krumholz, Christopher F Mckee, Joss Bland-Hawthorn   +2 more
exaly  

Young Massive Star Clusters

Annual Review of Astronomy and Astrophysics, 2010
Simon Portegies Zwart, Mark Gieles
exaly  

Tidal tails of open star clusters as probes of early gas expulsion

Astronomy and Astrophysics, 2020
Frantis̆ek Dinnbier, Pavel Kroupa
exaly  

The Dynamics of Open Star Clusters

Publications of the Astronomical Society of the Pacific, 1989
openaire   +1 more source