Q76990044

white dwarf in the constellation Serpens
Thing white_dwarf Q76990044
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Q76990044

Summary

Q76990044 is a white dwarf[1].

Key Facts

  • Q76990044's instance of is recorded as white dwarf[2].
  • Q76990044's constellation is recorded as Serpens[3].
  • Q76990044's spectral class is recorded as DA+M[4].
  • Q76990044's catalog code is recorded as [SGR2010] J1557+1515[5].
  • Q76990044's catalog code is recorded as [SGR2010] J155712.05+151534.3[6].
  • Q76990044's catalog code is recorded as SDSS J155712.05+151534.3[7].
  • Q76990044's catalog code is recorded as 2MASS J15571204+1515343[8].
  • Q76990044's catalog code is recorded as SDSS J155712.06+151534.3[9].
  • Q76990044's catalog code is recorded as WIRED J155712.05+151534.3[10].
  • Q76990044's catalog code is recorded as WD 1554+154[11].
  • Q76990044's catalog code is recorded as Gaia DR2 1192958266325186560[12].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.835'}[13].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.995'}[14].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.910'}[15].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.389'}[16].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.985'}[17].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.804'}[18].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.421'}[19].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.894'}[20].
  • Q76990044's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7022'}[21].
  • Q76990044's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3521'}[22].
  • Q76990044's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+802'}[23].
  • Q76990044's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+239.30022891398450'}[24].
  • Q76990044's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.25956301219060'}[25].
  • Q76990044's epoch is recorded as J2000.0[26].

Body

Definition and Type

Q76990044's instance of is recorded as white dwarf[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] . SDSS DR7 white dwarf catalog. 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] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . The SDSS Photometric Catalog, Release 7. 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] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. 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). Q76990044. Retrieved May 7, 2026, from https://4ort.xyz/entity/q76990044
MLA “Q76990044.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q76990044.
BibTeX @misc{4ortxyz_q76990044_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q76990044}}, year = {2026}, url = {https://4ort.xyz/entity/q76990044}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q76990044 — https://4ort.xyz/entity/q76990044 (retrieved 2026-05-07)

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