Alpha Arietis

star in the northern zodiacal constellation of Aries
Place variable_star Q13213
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Summary

Alpha Arietis is a variable star[1]. It ranks in the top 2% of variable_star entities by monthly Wikipedia readership (84 views/month).[2]

Key Facts

  • Alpha Arietis's instance of is recorded as variable star[3].
  • Alpha Arietis's instance of is recorded as navigational star[4].
  • Alpha Arietis's instance of is recorded as high proper-motion star[5].
  • Alpha Arietis's instance of is recorded as near-infrared source[6].
  • Alpha Arietis's instance of is recorded as infrared source[7].
  • Alpha Arietis's instance of is recorded as ultraviolet source[8].
  • Alpha Arietis's instance of is recorded as star[9].
  • Alpha Arietis's instance of is recorded as suspected variable[10].
  • Alpha Arietis's instance of is recorded as orange giant[11].
  • Alpha Arietis's constellation is recorded as Aries[12].
  • Alpha Arietis's spectral class is recorded as K2III[13].
  • Alpha Arietis's spectral class is recorded as G9[14].
  • Alpha Arietis's spectral class is recorded as K2-IIIbCa-1[15].
  • Alpha Arietis's spectral class is recorded as K2 III SB[16].
  • Alpha Arietis's spectral class is recorded as K1 IIIb[17].
  • Alpha Arietis's spectral class is recorded as K2[18].
  • Alpha Arietis's spectral class is recorded as K2IIISB[19].
  • Alpha Arietis's spectral class is recorded as K1IIIb[20].
  • Alpha Arietis's spectral class is recorded as K0III[21].
  • Alpha Arietis's spectral class is recorded as K2IIIab[22].
  • Alpha Arietis's spectral class is recorded as K2-IIICa-1[23].
  • Alpha Arietis's spectral class is recorded as K2 IIIab[24].
  • Alpha Arietis's Commons category is recorded as Hamal[25].
  • Alpha Arietis's child astronomical body is recorded as Alpha Arietis b[26].
  • Alpha Arietis's catalog code is recorded as GSC 01758-02416[27].

Body

Designation and Status

Recorded instance of include variable star[3], navigational star[4], high proper-motion star[5], near-infrared source[6], infrared source[7], and ultraviolet source[8].

History and Context

Catalog codes include GSC 01758-02416[27], HD 12929[28], HIP 9884[29], HR 617[30], IRAS 02043+2313[31], and SAO 75151[32].

Why It Matters

Alpha Arietis ranks in the top 2% of variable_star entities by monthly Wikipedia readership (84 views/month).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[33] It is known by 62 alternative names across languages and contexts.[34]

References

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

Direct Wikidata claims

  1. [3] ↑ . SIMBAD. wikidata.org.
  2. [4] ↑ . thenauticalalmanac.com. thenauticalalmanac.com. Provenance: wikidata.org.
  3. [5] ↑ . SIMBAD. wikidata.org.
  4. [6] ↑ . SIMBAD. wikidata.org.
  5. [7] ↑ . SIMBAD. wikidata.org.
  6. [8] ↑ . SIMBAD. wikidata.org.
  7. [9] ↑ . SIMBAD. wikidata.org.
  8. [10] ↑ . New Catalogue of Suspected Variable Stars. wikidata.org.
  9. [11] ↑ . SIMBAD. wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Spectral Classification. wikidata.org.
  12. [14] ↑ . G.P. Kuiper's spectral classifications of proper-motion stars. wikidata.org.
  13. [15] ↑ . The Perkins catalog of revised MK types for the cooler stars. wikidata.org.
  14. [16] ↑ . Space-velocity vectors for 3483 stars with proper motion and radial velocity. wikidata.org.
  15. [17] ↑ . Q53997770. wikidata.org.
  16. [18] ↑ . VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
  17. [19] ↑ . Space-velocity vectors for 3483 stars with proper motion and radial velocity. wikidata.org.
  18. [20] ↑ . Q53997770. wikidata.org.
  19. [21] ↑ . Application of convolutional neural networks for stellar spectral classification. wikidata.org.
  20. [22] ↑ . VizieR Online Data Catalog: Combined General Catalogue of Variable Stars (Samus+ 2004). wikidata.org.
  21. [23] ↑ . VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991). wikidata.org.
  22. [24] ↑ . VizieR Online Data Catalog: Nearby Stars, Preliminary 3rd Version (Gliese+ 1991). wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . SIMBAD. Retrieved . wikidata.org.
  25. [27] ↑ . SIMBAD. wikidata.org.
  26. [28] ↑ . SIMBAD. wikidata.org.
  27. [29] ↑ . SIMBAD. wikidata.org.
  28. [30] ↑ . SIMBAD. wikidata.org.
  29. [31] ↑ . SIMBAD. wikidata.org.
  30. [32] ↑ . SIMBAD. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [33] ↑ . Wikidata sitelinks. wikidata.org.
  3. [34] ↑ . Wikidata aliases. 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). Alpha Arietis. Retrieved October 11, 2026, from https://4ort.xyz/entity/hamal
MLA “Alpha Arietis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/hamal.
BibTeX @misc{4ortxyz_hamal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Alpha Arietis}}, year = {2026}, url = {https://4ort.xyz/entity/hamal}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Alpha Arietis — https://4ort.xyz/entity/hamal (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/hamal · 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. 12d ago · JAnDbot bot · 2026-10-01 view diff on Wikidata ↗
    Wikipedia languages → ['af', 'ar', 'ast', 'be', 'ca', 'cs', 'de', 'en', 'es', 'fa', 'fi', 'fr', 'he',
    Commons category → Hamal
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Commons category: Hamal, Import Commons category"
  2. 12w ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Stellar rotational velocity → {'unit': 'Q3674704', 'amount': '+3.44'}, {'unit': 'Q3674704', 'amount': '+4.2'}, {'unit': 'Q3674704', 'amount': '+8'} +2
    Constellation → Aries
    Apparent magnitude → {'amount': '+2.01'}, {'amount': '+4.29'}, {'amount': '+3.17'} +5
    Effective temperature → {'unit': 'Q11579', 'amount': '+4425'}, {'unit': 'Q11579', 'amount': '+4464'}, {'unit': 'Q11579', 'amount': '+4480'} +21
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Image: Hamal b.jpg, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.