Estimation of Galactic Spiral Density Wave Parameters Based on the Velocities of OB2 Stars from the Gaia EDR3 Catalogue

被引:0
作者
V. V. Bobylev
A. T. Bajkova
机构
[1] Pulkovo Astronomical Observatory,
[2] Russian Academy of Sciences,undefined
来源
Astronomy Letters | 2022年 / 48卷
关键词
OB stars; kinematics; spiral density wave; Galactic rotation;
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页码:169 / 177
页数:8
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