A Study of the Blue Straggler Population of the Old Open Cluster Collinder 261

Keyphrases

• Open Clusters 100%
• Radial Velocity 100%
• Blue Stragglers 100%
• Radial Velocity Estimation 66%
• Colour-magnitude Diagrams 66%
• Radial Distribution 66%
• Gaia DR2 66%
• Stragglers 66%
• Galaxies 33%
• Very Large Telescope 33%
• Velocity Dispersion 33%
• Proper Motions 33%
• Turn-off 33%
• Velocity Variation 33%
• Spectrograph 33%
• Milky Way 33%
• Local Group 33%
• Stellar Populations 33%
• Globular Clusters 33%
• Metal-rich 33%
• Field Stars 33%
• Red Giants 33%
• Main Sequence 33%
• Close Binaries 33%
• Multi-epoch 33%
• Large Array 33%
• Parallaxes 33%
• Multi-element 33%
• Close Binary Systems 33%
• Mass Segregation 33%

Physics

• Radial-Velocity Method 100%
• Open Cluster 100%
• Blue Straggler Stars 100%
• Red Giant Clump 40%
• Color-Magnitude Diagram 40%
• Close Binary Stars 40%
• Radial Distribution 40%
• Yellow Stragglers 40%
• Very Large Telescope 20%
• Proper Motion 20%
• Spectrographs 20%
• Milky Way 20%
• Stellar Populations 20%
• Globular Cluster 20%
• Velocity Measurement 20%
• Star Distribution 20%