Q81407774

star in the constellation Octans
Thing star Q81407774
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Q81407774

Summary

Q81407774 is a star[1].

Key Facts

  • Q81407774's instance of is recorded as star[2].
  • Q81407774's constellation is recorded as Octans[3].
  • Q81407774's catalog code is recorded as TYC 9468-917-1[4].
  • Q81407774's catalog code is recorded as 2MASS J20010941-7920033[5].
  • Q81407774's catalog code is recorded as Gaia DR1 6361737204154273792[6].
  • Q81407774's catalog code is recorded as Gaia DR2 6361737208451135872[7].
  • Q81407774's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.46'}[8].
  • Q81407774's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.69'}[9].
  • Q81407774's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.705'}[10].
  • Q81407774's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.299'}[11].
  • Q81407774's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.208'}[12].
  • Q81407774's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.1868'}[13].
  • Q81407774's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8901'}[14].
  • Q81407774's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30.49'}[15].
  • Q81407774's metallicity is recorded as {'unit': '1', 'amount': '-0.02'}[16].
  • Q81407774's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+346.0088'}[17].
  • Q81407774's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+300.28915545718210'}[18].
  • Q81407774's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-79.33424591160760'}[19].
  • Q81407774's epoch is recorded as J2000.0[20].
  • Q81407774's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5829'}[21].
  • Q81407774's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+12000'}[22].
  • Q81407774's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-16.870'}[23].
  • Q81407774's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+12.161'}[24].

Body

Definition and Type

Q81407774's instance of is recorded as star[2].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  8. [9] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  9. [10] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . The GALAH survey: observational overview andGaiaDR1 companion. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . The GALAH survey: observational overview andGaiaDR1 companion. wikidata.org.
  21. [22] . The GALAH survey: observational overview andGaiaDR1 companion. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. 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). Q81407774. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81407774
MLA “Q81407774.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81407774.
BibTeX @misc{4ortxyz_q81407774_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81407774}}, year = {2026}, url = {https://4ort.xyz/entity/q81407774}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81407774 — https://4ort.xyz/entity/q81407774 (retrieved 2026-05-07)

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