Q84221770

rotating variable star in the constellation Ursa Major
Thing rotating_variable_star Q84221770
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Q84221770

Summary

Q84221770 is a rotating variable star[1].

Key Facts

  • Q84221770's instance of is recorded as rotating variable star[2].
  • Q84221770's constellation is recorded as Ursa Major[3].
  • Q84221770's spectral class is recorded as M4V[4].
  • Q84221770's catalog code is recorded as 2MASS J09441580+4725546[5].
  • Q84221770's catalog code is recorded as USNO-B1.0 1374-00246695[6].
  • Q84221770's catalog code is recorded as LSPM J0944+4725[7].
  • Q84221770's catalog code is recorded as HAT 138-01727[8].
  • Q84221770's catalog code is recorded as Gaia DR2 824827720211152768[9].
  • Q84221770's type of variable star is recorded as rotating variable star[10].
  • Q84221770's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0'}[11].
  • Q84221770's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.2'}[12].
  • Q84221770's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.615'}[13].
  • Q84221770's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.045'}[14].
  • Q84221770's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.788'}[15].
  • Q84221770's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.7068'}[16].
  • Q84221770's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.0843'}[17].
  • Q84221770's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}[18].
  • Q84221770's metallicity is recorded as {'unit': '1', 'amount': '+0.26'}[19].
  • Q84221770's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+99.1640'}[20].
  • Q84221770's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+146.06591455059110'}[21].
  • Q84221770's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+47.43185694719150'}[22].
  • Q84221770's epoch is recorded as J2000.0[23].
  • Q84221770's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-120.715'}[24].
  • Q84221770's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-92.740'}[25].

Body

Definition and Type

Q84221770'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] . Near-infrared metallicities, radial velocities, and spectral types for 447 nearby M dwarfs. 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] . The rotation and galactic kinematics of mid M dwarfs in the solar neighborhood. wikidata.org.
  10. [11] . The USNO-B Catalog. wikidata.org.
  11. [12] . The USNO-B Catalog. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Near-infrared metallicities, radial velocities, and spectral types for 447 nearby M dwarfs. wikidata.org.
  18. [19] . Near-infrared metallicities, radial velocities, and spectral types for 447 nearby M dwarfs. 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.

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). Q84221770. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84221770
MLA “Q84221770.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84221770.
BibTeX @misc{4ortxyz_q84221770_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84221770}}, year = {2026}, url = {https://4ort.xyz/entity/q84221770}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84221770 — https://4ort.xyz/entity/q84221770 (retrieved 2026-05-07)

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