DYNAMICAL EVOLUTION AND SPECTRAL CHARACTERISTICS OF THE STELLAR GROUP MAMAJEK 2

@article{Jilinski2008DYNAMICALEA,
  title={DYNAMICAL EVOLUTION AND SPECTRAL CHARACTERISTICS OF THE STELLAR GROUP MAMAJEK 2},
  author={Evgueni Jilinski and Vladimir Garrido Ortega and Ramiro de la Reza and Natalia A. Drake and Barbara Bazzanella},
  journal={The Astrophysical Journal},
  year={2008},
  volume={691},
  pages={212 - 218}
}
The dynamical evolution of the recently detected stellar group Mamajek 2 is studied by means of its past three-dimensional orbit. The past orbits of the open clusters NGC 2516 and α Persei, belonging to the so-called “Local Association,” were also computed in order to check for a possible common past dynamical evolution of these systems. To complete the data of the Mamajek 2 small group, we have obtained high-resolution FEROS spectra to measure the radial and also the projected rotational… 
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