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MY Cephei

star in the constellation Cepheus
Place red_supergiant Q63186376
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MY Cephei

Summary

MY Cephei is a red supergiant[1]. It draws 135 Wikipedia views per month (red_supergiant category, ranking #4 of 18).[2]

Key Facts

  • MY Cephei's instance of is recorded as red supergiant[3].
  • MY Cephei's instance of is recorded as variable star[4].
  • MY Cephei's instance of is recorded as long-period variable star[5].
  • MY Cephei's instance of is recorded as astrophysical maser[6].
  • MY Cephei's instance of is recorded as infrared source[7].
  • MY Cephei's instance of is recorded as emission-line star[8].
  • MY Cephei's instance of is recorded as near-infrared source[9].
  • MY Cephei's instance of is recorded as OH/IR star[10].
  • MY Cephei's instance of is recorded as red hypergiant[11].
  • MY Cephei's constellation is recorded as Cepheus[12].
  • MY Cephei's spectral class is recorded as M[13].
  • MY Cephei's spectral class is recorded as M7.5I[14].
  • MY Cephei's catalog code is recorded as CSV 8802[15].
  • MY Cephei's catalog code is recorded as IRAS 22525+6033[16].
  • MY Cephei's catalog code is recorded as IRC +60375[17].
  • MY Cephei's catalog code is recorded as 2MASS J22543171+6049388[18].
  • MY Cephei's catalog code is recorded as RAFGL 2987[19].
  • MY Cephei's catalog code is recorded as MY Cep[20].
  • MY Cephei's catalog code is recorded as Gaia DR3 2014636804844397824[21].
  • MY Cephei's catalog code is recorded as Gaia DR2 2014636804844397824[22].
  • MY Cephei's catalog code is recorded as TIC 12961551[23].
  • MY Cephei's catalog code is recorded as UCAC4 755-075760[24].
  • MY Cephei's type of variable star is recorded as SRc semi-regular variable star[25].
  • MY Cephei's apparent magnitude is recorded as {'amount': '+4.58'}[26].
  • MY Cephei's apparent magnitude is recorded as {'amount': '+2.98'}[27].

Body

Designation and Status

Recorded instance of include red supergiant[3], variable star[4], long-period variable star[5], astrophysical maser[6], infrared source[7], and emission-line star[8].

History and Context

Catalog codes include CSV 8802[15], IRAS 22525+6033[16], IRC +60375[17], 2MASS J22543171+6049388[18], RAFGL 2987[19], and MY Cep[20].

Why It Matters

MY Cephei draws 135 Wikipedia views per month (red_supergiant category, ranking #4 of 18).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). MY Cephei. Retrieved May 3, 2026, from https://4ort.xyz/entity/my-cephei
MLA “MY Cephei.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/my-cephei.
BibTeX @misc{4ortxyz_my-cephei_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MY Cephei}}, year = {2026}, url = {https://4ort.xyz/entity/my-cephei}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MY Cephei — https://4ort.xyz/entity/my-cephei (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/my-cephei · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · ZaperaWiki44 · 2026-09-14 view diff on Wikidata ↗
    Instance of → red supergiant, variable star, long-period variable star +6
    "/* wbsetclaim-create:2||1 */ [[Property:P31]]: [[Q63351687]]"
  2. 8w ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Constellation → Cepheus
    Apparent magnitude → {'amount': '+4.58'}, {'amount': '+2.98'}, {'amount': '+2.14'} +7
    Epoch → J2000.0
    Declination component of proper motion → {'amount': '-1.719'}, {'amount': '-1.883'}
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: NGC 7419 2MASS.jpg, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.