From 1000 Au to 1000 Pc: High Proper-motion Stars in the Solar Neighbourhood, Radio Sources in the Σ Orionis Cluster, and New X-ray Stars Surrounding Alnilam

@inproceedings{CaballeroFrom1A,
  title={From 1000 Au to 1000 Pc: High Proper-motion Stars in the Solar Neighbourhood, Radio Sources in the Σ Orionis Cluster, and New X-ray Stars Surrounding Alnilam},
  author={Jos{\'e} Antonio Caballero}
}
The Virtual Observatory is useful. I summarise some of my works where I extensively use the Aladin sky atlas. Topics cover from the search and common proper motion confirmation of very low-mass stars and brown dwarfs in wide (ρ > 1000 AU) binaries and multiple systems, to the identification and characterisation of stellar and substel-lar populations in… CONTINUE READING