Stars and brown dwarfs in the σ Orionis cluster: IV. IDS/INT and OSIRIS/GTC spectroscopy and Gaia DR2 astrometry
- Caballero, J.A.
- De Burgos, A.
- Alonso-Floriano, F.J.
- Cabrera-Lavers, A.
- Garcia-Alvarez, D.
- Montes, D.
Journal:
Astronomy and Astrophysics
ISSN: 1432-0746, 0004-6361
Year of publication: 2019
Volume: 629
Type: Article