Sakurai's Object

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Sakurai's Object

Summary

Sakurai's Object is a post-AGB star[1]. It draws 192 Wikipedia views per month (post_agb_star category, ranking #3 of 6).[2]

Key Facts

  • Sakurai's Object is credited with the discovery of Yukio Sakurai[3].
  • Sakurai's Object's instance of is recorded as post-AGB star[4].
  • Sakurai's Object's instance of is recorded as cataclysmic variable star[5].
  • Sakurai's Object's instance of is recorded as near-infrared source[6].
  • Sakurai's Object's instance of is recorded as planetary nebula[7].
  • Sakurai's Object's constellation is recorded as Sagittarius[8].
  • Sakurai's Object's spectral class is recorded as F2Ia[9].
  • Sakurai's Object's Commons category is recorded as Sakurai's Object[10].
  • Sakurai's Object's catalog code is recorded as 2MASS J17523269-1741080[11].
  • Sakurai's Object's catalog code is recorded as GSC2 S2202011182877[12].
  • Sakurai's Object's catalog code is recorded as V4334 Sgr[13].
  • Sakurai's Object's catalog code is recorded as PK 010+04 2[14].
  • Sakurai's Object's catalog code is recorded as AAVSO 1746-17[15].
  • Sakurai's Object's catalog code is recorded as TIC 206750096[16].
  • Sakurai's Object's apparent magnitude is recorded as {'amount': '+11.555'}[17].
  • Sakurai's Object's apparent magnitude is recorded as {'amount': '+8.693'}[18].
  • Sakurai's Object's apparent magnitude is recorded as {'amount': '+6.372'}[19].
  • Sakurai's Object's right ascension is recorded as {'unit': 'Q28390', 'amount': '+268.136208'}[20].
  • Sakurai's Object's declination is recorded as {'unit': 'Q28390', 'amount': '-17.685556'}[21].
  • Sakurai's Object's epoch is recorded as J2000.0[22].

Body

Designation and Status

Recorded instance of include post-AGB star[4], cataclysmic variable star[5], near-infrared source[6], and planetary nebula[7].

History and Context

Catalog codes include 2MASS J17523269-1741080[11], GSC2 S2202011182877[12], V4334 Sgr[13], PK 010+04 2[14], AAVSO 1746-17[15], and TIC 206750096[16].

Why It Matters

Sakurai's Object draws 192 Wikipedia views per month (post_agb_star category, ranking #3 of 6).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[23] It is known by 4 alternative names across languages and contexts.[24]

References

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

Direct Wikidata claims

  1. [4] . SIMBAD. wikidata.org.
  2. [5] . SIMBAD. wikidata.org.
  3. [6] . SIMBAD. wikidata.org.
  4. [7] . SIMBAD. wikidata.org.
  5. [8] . wikidata.org.
  6. [3] . wikidata.org.
  7. [9] . Supergiants with large IR excesses. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . SIMBAD. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [23] . Wikidata sitelinks. wikidata.org.
  3. [24] . 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). Sakurai's Object. Retrieved May 3, 2026, from https://4ort.xyz/entity/sakurai-s-object
MLA “Sakurai's Object.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sakurai-s-object.
BibTeX @misc{4ortxyz_sakurai-s-object_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sakurai's Object}}, year = {2026}, url = {https://4ort.xyz/entity/sakurai-s-object}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sakurai's Object — https://4ort.xyz/entity/sakurai-s-object (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/sakurai-s-object · 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. 10d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 2ZA12Q
    Instance of post-AGB star, cataclysmic variable star, near-infrared source +1
    Constellation Sagittarius
    Right ascension {'unit': 'Q28390', 'amount': '+268.136208'}
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.