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N. Kaltcheva

3 papers hereh-index 7216 citations56 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA2
  • astro-ph1
same name
  • N. Kaltcheva — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedThe Structure and the Distance of Collinder 121 from Hipparcos and Photometry: Resolving the Discrepancy

14 citations · 15 across the 3 of their papers we have counts for

collaborators
Showing astro-ph.GAShow all

2 papers · 1 filter

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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.