New runaway O-type stars in the first Gaia Data Release

Bibcode
2017IAUS..329..136M
DOI
10.1017/S1743921317001831
Maíz Apellániz, J.; Barbá, Rodolfo H.; Simón-Díaz, S.; Negueruela, Ignacio; Trigueros Páez, Emilio
Referencia bibliográfica

The Lives and Death-Throes of Massive Stars, Proceedings of the International Astronomical Union, IAU Symposium, Volume 329, pp. 136-140

Fecha de publicación:
11
2017
Número de autores
5
Número de autores del IAC
1
Número de citas
6
Número de citas referidas
5
Descripción
We have detected 13 new runaway-star candidates of spectral type O combining the TGAS (Tycho-Gaia Astrometric Solution) proper motions from Gaia Data Release 1 (DR1) and the sample from GOSSS (Galactic O-Star Spectroscopic Survey). We have also combined TGAS and Hipparcos proper motions to check that our technique recovers many of the previously known O-type runaways in the sample.
Tipo
Sin árbitro
Astrometría

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