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USNO-A2.0 1275-08124713

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Summary

USNO-A2.0 1275-08124713 is a white dwarf[1].

Key Facts

  • USNO-A2.0 1275-08124713's instance of is recorded as white dwarf[2].
  • USNO-A2.0 1275-08124713's spectral class is recorded as D+?[3].
  • USNO-A2.0 1275-08124713's catalog code is recorded as SDSS J124107.34+401715.2[4].
  • USNO-A2.0 1275-08124713's catalog code is recorded as GALEX 2686865574032572901[5].
  • USNO-A2.0 1275-08124713's catalog code is recorded as USNO-A2.0 1275-08124713[6].
  • USNO-A2.0 1275-08124713's catalog code is recorded as Gaia DR2 1522020823542880000[7].
  • USNO-A2.0 1275-08124713's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}[8].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.574'}[9].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.138'}[10].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.622'}[11].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.818'}[12].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.841'}[13].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9'}[14].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1'}[15].
  • USNO-A2.0 1275-08124713's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7836'}[16].
  • USNO-A2.0 1275-08124713's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3204'}[17].
  • USNO-A2.0 1275-08124713's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}[18].
  • USNO-A2.0 1275-08124713's metallicity is recorded as {'unit': '1', 'amount': '+0.40'}[19].
  • USNO-A2.0 1275-08124713's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+396.6'}[20].
  • USNO-A2.0 1275-08124713's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1469.6'}[21].
  • USNO-A2.0 1275-08124713's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+190.28067229051110'}[22].
  • USNO-A2.0 1275-08124713's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.28757626201710'}[23].
  • USNO-A2.0 1275-08124713's epoch is recorded as J2000.0[24].
  • USNO-A2.0 1275-08124713's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+11021'}[25].
  • USNO-A2.0 1275-08124713's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+117200000'}[26].

Body

Designation and Status

USNO-A2.0 1275-08124713's instance of is recorded as white dwarf[2].

History and Context

Catalog codes include SDSS J124107.34+401715.2[4], GALEX 2686865574032572901[5], USNO-A2.0 1275-08124713[6], and Gaia DR2 1522020823542880000[7].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . The SDSS spectroscopic catalogue of white dwarf-main-sequence binaries: new identifications from DR 9-12. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  8. [9] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  9. [10] ↑ . The SDSS Photometric Catalog, Release 9. 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] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  12. [13] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  13. [14] ↑ . USNO-A2.0. wikidata.org.
  14. [15] ↑ . USNO-A2.0. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  18. [19] ↑ . White-dwarf + main-sequence binaries identified from the ninth data release of the Sloan Digital Sky Survey. wikidata.org.
  19. [20] ↑ . White-dwarf + main-sequence binaries identified from the ninth data release of the Sloan Digital Sky Survey. wikidata.org.
  20. [21] ↑ . White-dwarf + main-sequence binaries identified from the ninth data release of the Sloan Digital Sky Survey. 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] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
  25. [26] ↑ . New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. 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). USNO-A2.0 1275-08124713. Retrieved May 3, 2026, from https://4ort.xyz/entity/usno-a2-0-1275-08124713
MLA “USNO-A2.0 1275-08124713.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/usno-a2-0-1275-08124713.
BibTeX @misc{4ortxyz_usno-a2-0-1275-08124713_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{USNO-A2.0 1275-08124713}}, year = {2026}, url = {https://4ort.xyz/entity/usno-a2-0-1275-08124713}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): USNO-A2.0 1275-08124713 — https://4ort.xyz/entity/usno-a2-0-1275-08124713 (retrieved 2026-05-03)

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