HD 24640

variable star in the constellation Perseus
Thing suspected_variable Q10849720
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HD 24640

Summary

HD 24640 is a suspected variable[1].

Key Facts

  • HD 24640's instance of is recorded as suspected variable[2].
  • HD 24640's instance of is recorded as infrared source[3].
  • HD 24640's constellation is recorded as Perseus[4].
  • HD 24640's spectral class is recorded as B1.5V[5].
  • HD 24640's catalog code is recorded as 2MASS J03562870+3504514[6].
  • HD 24640's catalog code is recorded as AG+34 431[7].
  • HD 24640's catalog code is recorded as ALS 7814[8].
  • HD 24640's catalog code is recorded as BD+34 768[9].
  • HD 24640's catalog code is recorded as CEL 372[10].
  • HD 24640's catalog code is recorded as CSV 6063[11].
  • HD 24640's catalog code is recorded as GC 4734[12].
  • HD 24640's catalog code is recorded as GCRV 2257[13].
  • HD 24640's catalog code is recorded as GSC 02365-01420[14].
  • HD 24640's catalog code is recorded as HD 24640[15].
  • HD 24640's catalog code is recorded as HIC 18434[16].
  • HD 24640's catalog code is recorded as HIP 18434[17].
  • HD 24640's catalog code is recorded as HR 1215[18].
  • HD 24640's catalog code is recorded as NSV 1418[19].
  • HD 24640's catalog code is recorded as PMC 90-93 4838[20].
  • HD 24640's catalog code is recorded as PPM 68922[21].
  • HD 24640's catalog code is recorded as ROT 583[22].
  • HD 24640's catalog code is recorded as SAO 56824[23].
  • HD 24640's catalog code is recorded as TD1 2657[24].
  • HD 24640's catalog code is recorded as TYC 2365-1420-1[25].
  • HD 24640's catalog code is recorded as UBV 3830[26].

Body

Definition and Type

Recorded instance of include suspected variable[2] and infrared source[3].

References

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

Direct Wikidata claims

  1. [2] . New Catalogue of Suspected Variable Stars. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . VizieR. vizier.u-strasbg.fr. Provenance: wikidata.org.
  4. [5] . The kinematics of the Gould belt: an expanding group ?. wikidata.org.
  5. [6] . SIMBAD. 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 24640. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10849720
MLA “HD 24640.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10849720.
BibTeX @misc{4ortxyz_q10849720_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 24640}}, year = {2026}, url = {https://4ort.xyz/entity/q10849720}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 24640 — https://4ort.xyz/entity/q10849720 (retrieved 2026-05-07)

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