Die Mittleren Geschwindigkeiten Der Sterne In 58 Kugelförmigen Sternhaufen

Autor: Lohmann, Werner
Zdroj: Astrophysics and Space Science; January 1975, Vol. 32 Issue: 1 p153-163, 11p
Abstrakt: The mean velocities of the stars in 58 globular clusters are derived from the photometric measurements of Kron and Mayall (1960). The mass-visual brightness ratio $$\mathfrak{M}/H = 0.935 \mathfrak{M}_ \odot /H_ \odot$$ is used. The velocities are falling in the interval 2.9⩽v⩽11.6 km s−1, their mean value is 6.75 km s−1.
Databáze: Supplemental Index
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