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A. Hernández-Alcántara

3 papers hereh-index 441 citations7 works total

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

author position
  • last author3

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

fields
  • astro-ph2
  • astro-ph.GA1

identity via Semantic Scholar / OpenAlex

activity
20062009
most citedG 112-29 (=NLTT 18149), a Very Wide Companion to GJ 282 AB with a Common Proper Motion, Common Parallax, Common Radial Velocity and Common Age

18 citations · 26 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.GA2009★ 18 cited

G 112-29 (=NLTT 18149), a Very Wide Companion to GJ 282 AB with a Common Proper Motion, Common Parallax, Common Radial Velocity and Common Age

A. Poveda, C. Allen, R. Costero +2

We have made a search for common proper motion (CPM) companions to the wide binaries in the solar vicinity. We found that the binary GJ 282AB has a very distant CPM companion (NLTT…

astro-ph2007★ 6 cited

The Frequency Distribution of Semi-major Axis of Wide Binaries. Cosmogony and Dynamical Evolution

A. Poveda, C. Allen, A. Hernandez-Alcantara

The frequency distribution f(a) of semi-major axis of double and multiple systems, as well as their eccentricities and mass ratios, contain valuable fossil information about the pr…

astro-ph2006★ 2 cited

Halo Wide Binaries and Moving Clusters as probes of the Dynamical and Merger History of our Galaxy

Christine Allen, Arcadio Poveda, A. Hernandez-Alcantara

Wide or fragile pairs are sensitive probes of the galactic potential, and they have been used to provide information about the galactic tidal field, the density of GMC and the mass…

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