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Q81510192

RR Lyrae variable star in the constellation Boötes
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Q81510192

Summary

Q81510192 is a RR Lyrae variable[1].

Key Facts

  • Q81510192's instance of is recorded as RR Lyrae variable[2].
  • Q81510192's constellation is recorded as Boötes[3].
  • Q81510192's catalog code is recorded as [SHM2017] J222.26482+41.86377[4].
  • Q81510192's catalog code is recorded as HS 1447+4204[5].
  • Q81510192's catalog code is recorded as SDSS J144903.54+415149.4[6].
  • Q81510192's catalog code is recorded as SDSS J144903.54+415149.5[7].
  • Q81510192's catalog code is recorded as SDSS J144903.53+415149.4[8].
  • Q81510192's catalog code is recorded as CRTS J144903.6+415148[9].
  • Q81510192's catalog code is recorded as Gaia DR2 1489378419258655104[10].
  • Q81510192's type of variable star is recorded as RR Lyrae variables with nearly symmetric light curves[11].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6720'}[12].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3691'}[13].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.657'}[14].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.401'}[15].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.463'}[16].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.48'}[17].
  • Q81510192's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5186'}[18].
  • Q81510192's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-69.3'}[19].
  • Q81510192's metallicity is recorded as {'unit': '1', 'amount': '-2.25'}[20].
  • Q81510192's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+22.7'}[21].
  • Q81510192's SIMBAD ID is recorded as HS 1447+4204[22].
  • Q81510192's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+222.26474850312620'}[23].
  • Q81510192's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.86374428390840'}[24].
  • Q81510192's epoch is recorded as J2000.0[25].
  • Q81510192's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7445'}[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] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
  11. [12] ↑ . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  12. [13] ↑ . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  14. [15] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  15. [16] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  16. [17] ↑ . The Catalina surveys periodic variable star catalog. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Quantifying kinematic substructure in the Milky Way's stellar halo. wikidata.org.
  19. [20] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. wikidata.org.
  20. [21] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. wikidata.org.
  21. [22] ↑ . 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] ↑ . The Milky Way's circular velocity curve to 60 kpc and an estimate of the dark matter halo mass from the kinematics of ~2400 SDSS blue horizontal-branch stars. 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). Q81510192. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81510192
MLA “Q81510192.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81510192.
BibTeX @misc{4ortxyz_q81510192_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81510192}}, year = {2026}, url = {https://4ort.xyz/entity/q81510192}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81510192 — https://4ort.xyz/entity/q81510192 (retrieved 2026-05-07)

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