HD 2638

star system in the constellation Cetus
Thing binary_star Q1194679
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HD 2638

Summary

HD 2638 is a binary star[1]. It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • HD 2638's instance of is recorded as binary star[3].
  • HD 2638's instance of is recorded as high proper-motion star[4].
  • HD 2638's instance of is recorded as near-infrared source[5].
  • HD 2638's instance of is recorded as double star[6].
  • HD 2638's constellation is recorded as Cetus[7].
  • HD 2638's spectral class is recorded as K1V[8].
  • HD 2638 is part of SHY 384[9].
  • HD 2638's child astronomical body is recorded as HD 2638 b[10].
  • HD 2638's companion of is recorded as Q66653808[11].
  • HD 2638's catalog code is recorded as GSC 04671-00094[12].
  • HD 2638's catalog code is recorded as 2MASS J00295988-0545502[13].
  • HD 2638's catalog code is recorded as HD 2638[14].
  • HD 2638's catalog code is recorded as HIP 2350[15].
  • HD 2638's catalog code is recorded as DENIS J002959.8-054549[16].
  • HD 2638's catalog code is recorded as HIC 2350[17].
  • HD 2638's catalog code is recorded as NLTT 1594[18].
  • HD 2638's catalog code is recorded as PPM 182327[19].
  • HD 2638's catalog code is recorded as TYC 4671-94-1[20].
  • HD 2638's catalog code is recorded as UCAC3 169-1423[21].
  • HD 2638's catalog code is recorded as WDS J00293-0555BC[22].
  • HD 2638's catalog code is recorded as UCAC2 29762070[23].
  • HD 2638's catalog code is recorded as BPM 70217[24].
  • HD 2638's catalog code is recorded as Gaia DR2 2526925389919277056[25].
  • HD 2638's catalog code is recorded as PPMX J002959.8-054550[26].
  • HD 2638's catalog code is recorded as CMC14 J002959.8-054551[27].

Body

Definition and Type

Recorded instance of include binary star[3], high proper-motion star[4], near-infrared source[5], and double star[6].

Use and Application

HD 2638 is part of SHY 384[9].

Why It Matters

HD 2638 has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [3] . Washington Double Star Catalog. wikidata.org.
  2. [4] . SIMBAD. wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
  7. [9] . Washington Double Star Catalog. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . SIMBAD. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. wikidata.org.
  24. [26] . SIMBAD. wikidata.org.
  25. [27] . SIMBAD. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. 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 2638. Retrieved May 7, 2026, from https://4ort.xyz/entity/hd-2638
MLA “HD 2638.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/hd-2638.
BibTeX @misc{4ortxyz_hd-2638_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 2638}}, year = {2026}, url = {https://4ort.xyz/entity/hd-2638}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 2638 — https://4ort.xyz/entity/hd-2638 (retrieved 2026-05-07)

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