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N. Zacharias

42 papers hereh-index 212.9k citations194 works total

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

author position
  • sole author6
  • first author11
  • middle author17
  • last author6

Across the 40 of 42 papers where every author was matched, so the position is known.

fields
  • astro-ph13
  • astro-ph.IM12
  • astro-ph.SR8
  • astro-ph.GA4
  • astro-ph.EP3
  • astro-ph.CO2
same name
  • N. Zacharias — 4 papers, h 9
  • N. Zacharias — 1 paper, h 1

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

activity
19952022
most citedThe Fourth US Naval Observatory CCD Astrograph Catalog (UCAC4)

1.2k citations · 3.1k across the 42 of their papers we have counts for

collaborators
Showing 2016Show all

2 papers · 1 filter

astro-ph.IM2016★ 2 cited

URAT Parallax Catalog (UPC)

Charlie Finch, Norbert Zacharias

The URAT Parallax Catalog (UPC) consists of 112,177 parallaxes. The catalog utilizes all Northern Hemisphere exposures from the United States Naval Observatory (USNO) Robotic Astro…

astro-ph.SR2016★ 29 cited

Parallax Results From URAT Epoch Data

Charlie Finch, Norbert Zacharias

We present 1103 trigonometric parallaxes and proper motions from the United States Naval Observatory (USNO) Robotic Astrometric Telescope (URAT) observations taken at the Naval Obs…

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