Contribution of Binary Stars to the Velocity Dispersion inside OB Associations with Gaia DR2 Data |
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Authors: | Melnik A. M. Dambis A. K. |
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Affiliation: | 1.Lomonosov Moscow State University, Sternberg Astronomical Institute, Moscow, Russia ; |
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Abstract: | Astronomy Reports - We estimated the contribution of binary systems to the velocity dispersion inside OB-associations derived from Gaia DR2 proper motions. The maximum contribution to the velocity... |
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