HD 20319

binary star system in the constellation Eridanus
Place star Q10849246
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HD 20319

Summary

HD 20319 is a star[1].

Key Facts

  • HD 20319's instance of is recorded as star[2].
  • HD 20319's instance of is recorded as binary star[3].
  • HD 20319's instance of is recorded as double star[4].
  • HD 20319's constellation is recorded as Eridanus[5].
  • HD 20319's spectral class is recorded as B9III[6].
  • HD 20319's catalog code is recorded as ADS 2440[7].
  • HD 20319's catalog code is recorded as 2MASS J03160086-0555067[8].
  • HD 20319's catalog code is recorded as BD-06 636[9].
  • HD 20319's catalog code is recorded as CCDM J03160-0555AB[10].
  • HD 20319's catalog code is recorded as CSV 102410[11].
  • HD 20319's catalog code is recorded as GC 3907[12].
  • HD 20319's catalog code is recorded as GCRV 1806[13].
  • HD 20319's catalog code is recorded as HD 20319[14].
  • HD 20319's catalog code is recorded as HIC 15203[15].
  • HD 20319's catalog code is recorded as HIP 15203[16].
  • HD 20319's catalog code is recorded as HR 983[17].
  • HD 20319's catalog code is recorded as IDS 03111-0617 AB[18].
  • HD 20319's catalog code is recorded as NSV 1090[19].
  • HD 20319's catalog code is recorded as PLX 679[20].
  • HD 20319's catalog code is recorded as PLX 679.00[21].
  • HD 20319's catalog code is recorded as PPM 185583[22].
  • HD 20319's catalog code is recorded as SAO 130388[23].
  • HD 20319's catalog code is recorded as TD1 2036[24].
  • HD 20319's catalog code is recorded as TYC 4714-1219-1[25].
  • HD 20319's catalog code is recorded as UBV 3161[26].

Body

Designation and Status

Recorded instance of include star[2], binary star[3], and double star[4].

History and Context

Catalog codes include ADS 2440[7], 2MASS J03160086-0555067[8], BD-06 636[9], CCDM J03160-0555AB[10], CSV 102410[11], and GC 3907[12].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . Washington Double Star Catalog. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . VizieR. Retrieved . vizier.u-strasbg.fr. Provenance: wikidata.org.
  5. [6] . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . SIMBAD. wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . SIMBAD. 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 20319. Retrieved May 3, 2026, from https://4ort.xyz/entity/hd-20319
MLA “HD 20319.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hd-20319.
BibTeX @misc{4ortxyz_hd-20319_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 20319}}, year = {2026}, url = {https://4ort.xyz/entity/hd-20319}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 20319 — https://4ort.xyz/entity/hd-20319 (retrieved 2026-05-03)

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