Q87994669

white dwarf in the constellation Ophiuchus
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Q87994669

Summary

Q87994669 is a white dwarf[1].

Key Facts

  • Q87994669's instance of is recorded as white dwarf[2].
  • Q87994669's constellation is recorded as Ophiuchus[3].
  • Q87994669's spectral class is recorded as DAH[4].
  • Q87994669's catalog code is recorded as Gaia DR2 4485114023712850304[5].
  • Q87994669's catalog code is recorded as WISE J182030.93+123921.0[6].
  • Q87994669's catalog code is recorded as UCAC4 514-074772[7].
  • Q87994669's catalog code is recorded as PM J18205+1239[8].
  • Q87994669's catalog code is recorded as LSPM J1820+1239[9].
  • Q87994669's catalog code is recorded as USNO-B1.0 1026-00394009[10].
  • Q87994669's catalog code is recorded as NLTT 46319[11].
  • Q87994669's catalog code is recorded as LP 510-7[12].
  • Q87994669's catalog code is recorded as 2MASS J18203086+1239183[13].
  • Q87994669's catalog code is recorded as EGGR 579[14].
  • Q87994669's catalog code is recorded as G 141-2[15].
  • Q87994669's catalog code is recorded as GEN# +9.80141002[16].
  • Q87994669's catalog code is recorded as L 1208-132[17].
  • Q87994669's catalog code is recorded as LTT 15423[18].
  • Q87994669's catalog code is recorded as USNO 447[19].
  • Q87994669's catalog code is recorded as WD 1818+12[20].
  • Q87994669's catalog code is recorded as WD 1818+126[21].
  • Q87994669's catalog code is recorded as uvby98 980141002[22].
  • Q87994669's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9932'}[23].
  • Q87994669's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.86'}[24].
  • Q87994669's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.56'}[25].
  • Q87994669's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.04'}[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] . Physical properties of the current census of northern white dwarfs within 40 pc of the Sun. 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] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  24. [25] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  25. [26] . Fourth USNO CCD Astrograph Catalog. 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). Q87994669. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87994669
MLA “Q87994669.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87994669.
BibTeX @misc{4ortxyz_q87994669_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87994669}}, year = {2026}, url = {https://4ort.xyz/entity/q87994669}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87994669 — https://4ort.xyz/entity/q87994669 (retrieved 2026-05-07)

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