Q81919780

rotating variable star in the constellation Ursa Major
Thing rotating_variable_star Q81919780
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Q81919780

Summary

Q81919780 is a rotating variable star[1].

Key Facts

  • Q81919780's instance of is recorded as rotating variable star[2].
  • Q81919780's constellation is recorded as Ursa Major[3].
  • Q81919780's catalog code is recorded as PM J09190+4610[4].
  • Q81919780's catalog code is recorded as 1RXS J091901.0+461059[5].
  • Q81919780's catalog code is recorded as RX J0919.0+4610[6].
  • Q81919780's catalog code is recorded as HAT 138-00431[7].
  • Q81919780's catalog code is recorded as 2MASS J09190091+4610555[8].
  • Q81919780's catalog code is recorded as TYC 3425-1133-1[9].
  • Q81919780's catalog code is recorded as [ZEH2003] RX J0919.0+4610 2[10].
  • Q81919780's catalog code is recorded as BPS BS 16926-0069[11].
  • Q81919780's catalog code is recorded as Gaia DR1 819071050989217792[12].
  • Q81919780's catalog code is recorded as Gaia DR2 819071050989217792[13].
  • Q81919780's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.757'}[14].
  • Q81919780's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.099'}[15].
  • Q81919780's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.865'}[16].
  • Q81919780's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.53'}[17].
  • Q81919780's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.93'}[18].
  • Q81919780's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1544'}[19].
  • Q81919780's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+33.2950'}[20].
  • Q81919780's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.59'}[21].
  • Q81919780's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+30.0345'}[22].
  • Q81919780's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+139.75369874462840'}[23].
  • Q81919780's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.18209306240030'}[24].
  • Q81919780's epoch is recorded as J2000.0[25].
  • Q81919780's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3703'}[26].

Body

Definition and Type

Q81919780's instance of is recorded as rotating variable 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] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. 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] . Gaia Data Release 2. wikidata.org.
  25. [26] . Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. 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). Q81919780. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81919780
MLA “Q81919780.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81919780.
BibTeX @misc{4ortxyz_q81919780_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81919780}}, year = {2026}, url = {https://4ort.xyz/entity/q81919780}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81919780 — https://4ort.xyz/entity/q81919780 (retrieved 2026-05-07)

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