Home › Entities › star › Q81397539

Q81397539

star in the constellation Octans
Thing star Q81397539
Press Enter · cited answer in seconds

Q81397539

Summary

Q81397539 is a star[1].

Key Facts

  • Q81397539's instance of is recorded as star[2].
  • Q81397539's constellation is recorded as Octans[3].
  • Q81397539's catalog code is recorded as TYC 9469-99-1[4].
  • Q81397539's catalog code is recorded as RAVE J210115.3-802454[5].
  • Q81397539's catalog code is recorded as 2MASS J21011533-8024543[6].
  • Q81397539's catalog code is recorded as Gaia DR1 6349618764950247040[7].
  • Q81397539's catalog code is recorded as Gaia DR2 6349618769245422208[8].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.015'}[9].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.278'}[10].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.172'}[11].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.944'}[12].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.477'}[13].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.162'}[14].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.000'}[15].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.552'}[16].
  • Q81397539's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0214'}[17].
  • Q81397539's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6817'}[18].
  • Q81397539's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.23'}[19].
  • Q81397539's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1466.9209'}[20].
  • Q81397539's SIMBAD ID is recorded as TYC 9469-99-1[21].
  • Q81397539's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.31403605339090'}[22].
  • Q81397539's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-80.41509626847630'}[23].
  • Q81397539's epoch is recorded as J2000.0[24].
  • Q81397539's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4508'}[25].
  • Q81397539's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+17'}[26].

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] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  12. [13] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  13. [14] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  14. [15] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  15. [16] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. 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] ↑ . wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . The radial velocity experiment (RAVE): fourth data release. wikidata.org.
  25. [26] ↑ . The radial velocity experiment (RAVE): fourth data release. 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). Q81397539. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81397539
MLA “Q81397539.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81397539.
BibTeX @misc{4ortxyz_q81397539_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81397539}}, year = {2026}, url = {https://4ort.xyz/entity/q81397539}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81397539 — https://4ort.xyz/entity/q81397539 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81397539 · Last refreshed: