Q77984845

RR Lyrae variable star in the constellation Aquarius
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Q77984845

Summary

Q77984845 is a RR Lyrae variable[1].

Key Facts

  • Q77984845's instance of is recorded as RR Lyrae variable[2].
  • Q77984845's constellation is recorded as Aquarius[3].
  • Q77984845's catalog code is recorded as [SHM2017] J328.10382+00.77462[4].
  • Q77984845's catalog code is recorded as SDSS J215224.92+004628.6[5].
  • Q77984845's catalog code is recorded as [SIG2010] 1912140[6].
  • Q77984845's catalog code is recorded as SDSS J215224.92+004628.5[7].
  • Q77984845's catalog code is recorded as [DCD2013] CSS J215225.0+004629[8].
  • Q77984845's catalog code is recorded as Gaia DR2 2681255418974624640[9].
  • Q77984845's type of variable star is recorded as RR Lyrae variables with nearly symmetric light curves[10].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.694'}[11].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.323'}[12].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.578'}[13].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.306'}[14].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.948'}[15].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.811'}[16].
  • Q77984845's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6119'}[17].
  • Q77984845's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1193'}[18].
  • Q77984845's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-98.0'}[19].
  • Q77984845's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+22.30'}[20].
  • Q77984845's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+328.10385085198250'}[21].
  • Q77984845's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.77461195638230'}[22].
  • Q77984845's epoch is recorded as J2000.0[23].
  • Q77984845's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.399'}[24].
  • Q77984845's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.238'}[25].

Body

Definition and Type

Q77984845's instance of is recorded as RR Lyrae variable[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] . Gaia Data Release 2. wikidata.org.
  10. [11] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  11. [12] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  12. [13] . Light curve templates and Galactic distribution of RR Lyrae stars from Sloan Digital Sky Survey stripe 82. wikidata.org.
  13. [14] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  14. [15] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  15. [16] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . 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.
  19. [20] . Probing the outer galactic halo with RR Lyrae from the Catalina surveys. 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). Q77984845. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77984845
MLA “Q77984845.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77984845.
BibTeX @misc{4ortxyz_q77984845_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77984845}}, year = {2026}, url = {https://4ort.xyz/entity/q77984845}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77984845 — https://4ort.xyz/entity/q77984845 (retrieved 2026-05-07)

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