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Q87747568

white dwarf in the constellation Serpens
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Q87747568

Summary

Q87747568 is a white dwarf[1].

Key Facts

  • Q87747568's instance of is recorded as white dwarf[2].
  • Q87747568's constellation is recorded as Serpens[3].
  • Q87747568's spectral class is recorded as DA[4].
  • Q87747568's catalog code is recorded as 2MASS J15495592+1756010[5].
  • Q87747568's catalog code is recorded as SDSS J154955.86+175600.7[6].
  • Q87747568's catalog code is recorded as [BGK2006] J154955.87+175600.8[7].
  • Q87747568's catalog code is recorded as SDSS J154955.84+175600.7[8].
  • Q87747568's catalog code is recorded as Gaia DR2 1196820816314793984[9].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.773'}[10].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.428'}[11].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.066'}[12].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.895'}[13].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.241'}[14].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.512'}[15].
  • Q87747568's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0990'}[16].
  • Q87747568's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.7024'}[17].
  • Q87747568's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-31'}[18].
  • Q87747568's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+103.0673'}[19].
  • Q87747568's SIMBAD ID is recorded as GALEX J154955.8+175600[20].
  • Q87747568's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+237.48288893255480'}[21].
  • Q87747568's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+17.93356208372660'}[22].
  • Q87747568's epoch is recorded as J2000.0[23].
  • Q87747568's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18393'}[24].
  • Q87747568's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+104000000'}[25].
  • Q87747568's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.572'}[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] ↑ . Hypervelocity Stars. II. The Bound Population. 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 Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  10. [11] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  14. [15] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Hypervelocity Stars. II. The Bound Population. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . 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] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  24. [25] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  25. [26] ↑ . 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). Q87747568. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87747568
MLA “Q87747568.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87747568.
BibTeX @misc{4ortxyz_q87747568_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87747568}}, year = {2026}, url = {https://4ort.xyz/entity/q87747568}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87747568 — https://4ort.xyz/entity/q87747568 (retrieved 2026-05-07)

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