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Q84550190

white dwarf in the constellation Cetus
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Q84550190

Summary

Q84550190 is a white dwarf[1].

Key Facts

  • Q84550190's instance of is recorded as white dwarf[2].
  • Q84550190's constellation is recorded as Cetus[3].
  • Q84550190's spectral class is recorded as DA[4].
  • Q84550190's catalog code is recorded as 2MASS J02033759-0459125[5].
  • Q84550190's catalog code is recorded as G 159-31[6].
  • Q84550190's catalog code is recorded as NLTT 6876[7].
  • Q84550190's catalog code is recorded as PB 9009[8].
  • Q84550190's catalog code is recorded as USNO-B1.0 0850-00019764[9].
  • Q84550190's catalog code is recorded as HE 0201-0513[10].
  • Q84550190's catalog code is recorded as WD 0201-052[11].
  • Q84550190's catalog code is recorded as Gaia DR2 2491046298280035584[12].
  • Q84550190's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9'}[13].
  • Q84550190's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.790'}[14].
  • Q84550190's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.915'}[15].
  • Q84550190's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.4'}[16].
  • Q84550190's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.2314'}[17].
  • Q84550190's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.6030'}[18].
  • Q84550190's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7.9'}[19].
  • Q84550190's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+178.4758'}[20].
  • Q84550190's SIMBAD ID is recorded as G 159-31[21].
  • Q84550190's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.90651296871640'}[22].
  • Q84550190's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-4.98691766100970'}[23].
  • Q84550190's epoch is recorded as J2000.0[24].
  • Q84550190's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+24626'}[25].
  • Q84550190's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+44000000'}[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] ↑ . 3D kinematics of white dwarfs from the SPY project. II.. 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 USNO-B Catalog. wikidata.org.
  13. [14] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . The USNO-B Catalog. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . 3D kinematics of white dwarfs from the SPY project. II.. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . 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] ↑ . High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia Progenitor Survey. wikidata.org.
  25. [26] ↑ . High-resolution UVES/VLT spectra of white dwarfs observed for the ESO SN Ia Progenitor Survey. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Q84550190. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84550190
MLA “Q84550190.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84550190.
BibTeX @misc{4ortxyz_q84550190_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84550190}}, year = {2026}, url = {https://4ort.xyz/entity/q84550190}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84550190 — https://4ort.xyz/entity/q84550190 (retrieved 2026-05-07)

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