Q87102552

W Ursae Majoris variable star in the constellation Serpens
Thing w_ursae_majoris_variable Q87102552
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Q87102552

Summary

Q87102552 is a W Ursae Majoris variable[1].

Key Facts

  • Q87102552's instance of is recorded as W Ursae Majoris variable[2].
  • Q87102552's constellation is recorded as Serpens[3].
  • Q87102552's spectral class is recorded as F8[4].
  • Q87102552's catalog code is recorded as AN 31.1908[5].
  • Q87102552's catalog code is recorded as SV* HV 3073[6].
  • Q87102552's catalog code is recorded as 2MASS J18171850-1303369[7].
  • Q87102552's catalog code is recorded as TYC 5685-157-1[8].
  • Q87102552's catalog code is recorded as Gaia DR2 4153448746388679296[9].
  • Q87102552's catalog code is recorded as RS Ser[10].
  • Q87102552's type of variable star is recorded as eclipsing binary star[11].
  • Q87102552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.530'}[12].
  • Q87102552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.207'}[13].
  • Q87102552's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.082'}[14].
  • Q87102552's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.05'}[15].
  • Q87102552's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.61'}[16].
  • Q87102552's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0402'}[17].
  • Q87102552's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2730'}[18].
  • Q87102552's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+305.5301'}[19].
  • Q87102552's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.32712950300520'}[20].
  • Q87102552's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.06026340299260'}[21].
  • Q87102552's epoch is recorded as J2000.0[22].
  • Q87102552's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.050'}[23].
  • Q87102552's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.847'}[24].

Body

Definition and Type

Q87102552's instance of is recorded as W Ursae Majoris 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] . wikidata.org.
  10. [11] . Up-to-date linear elements of eclipsing binaries. wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  15. [16] . The Tycho-2 catalogue of the 2.5 million brightest stars. 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] . 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.

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). Q87102552. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87102552
MLA “Q87102552.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87102552.
BibTeX @misc{4ortxyz_q87102552_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87102552}}, year = {2026}, url = {https://4ort.xyz/entity/q87102552}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87102552 — https://4ort.xyz/entity/q87102552 (retrieved 2026-05-07)

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