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Q77419221

white dwarf in the constellation Leo Minor
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Q77419221

Summary

Q77419221 is a white dwarf[1].

Key Facts

  • Q77419221's instance of is recorded as white dwarf[2].
  • Q77419221's constellation is recorded as Leo Minor[3].
  • Q77419221's spectral class is recorded as DA+M[4].
  • Q77419221's catalog code is recorded as SDSS J100721.13+300851.5[5].
  • Q77419221's catalog code is recorded as 2MASS J10072113+3008519[6].
  • Q77419221's catalog code is recorded as [SLH2007] J100721.14+300851.6[7].
  • Q77419221's catalog code is recorded as SDSS J100721.13+300851.6[8].
  • Q77419221's catalog code is recorded as [RGS2010] J100721.13+300851.5[9].
  • Q77419221's catalog code is recorded as SDSS J100721.14+300851.6[10].
  • Q77419221's catalog code is recorded as WD 1004+303[11].
  • Q77419221's catalog code is recorded as Gaia DR2 745350720492163456[12].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.602'}[13].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.134'}[14].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.630'}[15].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.285'}[16].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.891'}[17].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.274'}[18].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.207'}[19].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.499'}[20].
  • Q77419221's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8103'}[21].
  • Q77419221's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2737'}[22].
  • Q77419221's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.5'}[23].
  • Q77419221's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+233.9893'}[24].
  • Q77419221's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.83803419517540'}[25].
  • Q77419221's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.14771419197680'}[26].

Body

Definition and Type

Q77419221'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 Fifth Data Release of the Sloan Digital Sky Survey. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  17. [18] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  18. [19] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  19. [20] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. 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). Q77419221. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77419221
MLA “Q77419221.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77419221.
BibTeX @misc{4ortxyz_q77419221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77419221}}, year = {2026}, url = {https://4ort.xyz/entity/q77419221}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77419221 — https://4ort.xyz/entity/q77419221 (retrieved 2026-05-07)

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