Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way

0495003 - ASÚ 2019 RIV FR eng J - Článek v odborném periodiku
Helmi, A. - van Leeuwen, F. - McMillan, P.J. - Massari, D. - Antoja, T. - Robin, A.C. - Lindegren, L. - Bastian, U. - Arenou, F. - Babusiaux, C. - Koubský, Pavel - Votruba, Viktor … celkem 446 autorů
Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way.
Astronomy & Astrophysics. Roč. 616, August (2018), č. článku A12. ISSN 0004-6361. E-ISSN 1432-0746
Grant CEP: GA MŠMT(CZ) LG15010
Institucionální podpora: RVO:67985815
Klíčová slova: galaxy * kinematics and dynamics * astrometry
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 6.209, rok: 2018

The goal of this paper is to demonstrate the outstanding quality of the second data release of the Gaia mission and its power for constraining many different aspects of the dynamics of the satellites of the Milky Way. We focus here on determining the proper motions of 75 Galactic globular clusters, nine dwarf spheroidal galaxies, one ultra-faint system, and the Large and Small Magellanic Clouds.
Trvalý link: http://hdl.handle.net/11104/0288050