HD 20781A

high proper-motion star in the constellation Fornax
Place high_proper_motion_star Q79203830
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HD 20781A

Summary

HD 20781A is a high proper-motion star[1].

Key Facts

  • HD 20781A's instance of is recorded as high proper-motion star[2].
  • HD 20781A's constellation is recorded as Fornax[3].
  • HD 20781A's part of is recorded as Q14405105[4].
  • HD 20781A's catalog code is recorded as Gaia DR2 5060105892897388288[5].
  • HD 20781A's catalog code is recorded as HD 20781A[6].
  • HD 20781A's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.2372'}[7].
  • HD 20781A's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+27.7709'}[8].
  • HD 20781A's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+40.31'}[9].
  • HD 20781A's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+36.0089'}[10].
  • HD 20781A's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.01226196824792'}[11].
  • HD 20781A's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.78383047939000'}[12].
  • HD 20781A's epoch is recorded as J2000.0[13].
  • HD 20781A's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-66.663'}[14].
  • HD 20781A's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+348.847'}[15].

Body

Geography

HD 20781A's part of is recorded as Q14405105[4].

Designation and Status

HD 20781A's instance of is recorded as high proper-motion star[2].

History and Context

Catalog codes include Gaia DR2 5060105892897388288[5] and HD 20781A[6].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . Gaia Data Release 2. wikidata.org.
  7. [8] . Gaia Data Release 2. wikidata.org.
  8. [9] . Gaia Data Release 2. wikidata.org.
  9. [10] . Gaia Data Release 2. wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). HD 20781A. Retrieved May 3, 2026, from https://4ort.xyz/entity/hd-20781a
MLA “HD 20781A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hd-20781a.
BibTeX @misc{4ortxyz_hd-20781a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 20781A}}, year = {2026}, url = {https://4ort.xyz/entity/hd-20781a}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 20781A — https://4ort.xyz/entity/hd-20781a (retrieved 2026-05-03)

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