14 citations · 15 across the 3 of their papers we have counts for
3 papers
astro-ph.GA2011
The field of Loden 112
Nadia Kaltcheva, Valeri Golev
Based on the available uvbybeta photometry of OB stars in the longitude range 281 - 285 deg in the Galactic disk, we identify a feature of young stars at 1630+/-82 pc, that is prob…
astro-ph.GA2011★ 1 cited
Improved distances to several Galactic OB associations
Nadia Kaltcheva, Valeri Golev
Based on uvbybeta photometry we study the structure of several Galactic star-forming fields. Lac OB1 is a compact association at 520+/-20 pc spatially correlated with a region of i…
astro-ph2007★ 14 cited
The Structure and the Distance of Collinder 121 from Hipparcos and Photometry: Resolving the Discrepancy
N. Kaltcheva, V. Makarov
We present further arguments that the Hipparcos parallaxes for some of the clusters and associations represented in the Hipparcos catalog should be used with caution in the study o…