Insights into the properties of the Local (Orion) spiral arm. NGC 2302: First results and description of the program

Context. The spiral structure of the Milky Way (MW) is highly uncertain and is the subject of much discussion nowadays. Even the spiral structure close to the Sun and the real nature of the so-called Local or Orion arm are poorly known. Aims. We present the first result from a program that determine...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2015-08, Vol.580, p.A4
Hauptverfasser:	Costa, Edgardo, Moitinho, André, Radiszc, Matías, Muñoz, Ricardo R., Carraro, Giovanni, Vázquez, Ruben A., Servajean, Elise
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Counting Density Galactic structure Galaxy: disk Milky Way Galaxy open clusters and associations: general open clusters and associations: individual: NGC 2302 proper motions Radial velocity Spirals Stars
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!