Home › Entities › white_dwarf › Q77856317

Q77856317

white dwarf in the constellation Canes Venatici
Thing white_dwarf Q77856317
Press Enter · cited answer in seconds

Q77856317

Summary

Q77856317 is a white dwarf[1].

Key Facts

  • Q77856317's instance of is recorded as white dwarf[2].
  • Q77856317's constellation is recorded as Canes Venatici[3].
  • Q77856317's spectral class is recorded as DC[4].
  • Q77856317's catalog code is recorded as SDSS J130210.74+454424.3[5].
  • Q77856317's catalog code is recorded as Gaia DR2 1530047773821514368[6].
  • Q77856317's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.120'}[7].
  • Q77856317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.902'}[8].
  • Q77856317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.853'}[9].
  • Q77856317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.959'}[10].
  • Q77856317's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.13'}[11].
  • Q77856317's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8428'}[12].
  • Q77856317's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3816'}[13].
  • Q77856317's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+198803'}[14].
  • Q77856317's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+156.7005'}[15].
  • Q77856317's SIMBAD ID is recorded as GALEX J130210.8+454424[16].
  • Q77856317's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+195.54474139956230'}[17].
  • Q77856317's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.74013760585460'}[18].
  • Q77856317's epoch is recorded as J2000.0[19].
  • Q77856317's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9000'}[20].
  • Q77856317's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+56200000'}[21].
  • Q77856317's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-33.287'}[22].
  • Q77856317's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+32.202'}[23].
  • Q77856317's Gaia ID is recorded as 1530047773821514368[24].

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] ↑ . A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  7. [8] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  8. [9] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  9. [10] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  10. [11] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  11. [12] ↑ . Gaia Data Release 2. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  20. [21] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . 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). Q77856317. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77856317
MLA “Q77856317.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77856317.
BibTeX @misc{4ortxyz_q77856317_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77856317}}, year = {2026}, url = {https://4ort.xyz/entity/q77856317}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77856317 — https://4ort.xyz/entity/q77856317 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77856317 · Last refreshed: