Q81940858

low-mass star in the constellation Hydra
Thing low_mass_star Q81940858
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Q81940858

Summary

Q81940858 is a low-mass star[1].

Key Facts

  • Q81940858's instance of is recorded as low-mass star[2].
  • Q81940858's constellation is recorded as Hydra[3].
  • Q81940858's spectral class is recorded as M2V[4].
  • Q81940858's catalog code is recorded as SDSS J085749.55+013521.5[5].
  • Q81940858's catalog code is recorded as SDSS J085749.55+013521.6[6].
  • Q81940858's catalog code is recorded as Gaia DR2 576864895842068480[7].
  • Q81940858's redshift is recorded as {'unit': '1', 'amount': '-0.00008'}[8].
  • Q81940858's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.935'}[9].
  • Q81940858's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.572'}[10].
  • Q81940858's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.154'}[11].
  • Q81940858's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.057'}[12].
  • Q81940858's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.570'}[13].
  • Q81940858's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8352'}[14].
  • Q81940858's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1010'}[15].
  • Q81940858's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-72'}[16].
  • Q81940858's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1205.0'}[17].
  • Q81940858's SIMBAD ID is recorded as SDSS J085749.55+013521.5[18].
  • Q81940858's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+134.45645543117240'}[19].
  • Q81940858's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.58933204188780'}[20].
  • Q81940858's epoch is recorded as J2000.0[21].
  • Q81940858's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.899'}[22].
  • Q81940858's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+12.342'}[23].
  • Q81940858's Gaia ID is recorded as 576864895842068480[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] . The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  8. [9] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  9. [10] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  10. [11] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  11. [12] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  12. [13] . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
  16. [17] . The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. 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). Q81940858. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81940858
MLA “Q81940858.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81940858.
BibTeX @misc{4ortxyz_q81940858_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81940858}}, year = {2026}, url = {https://4ort.xyz/entity/q81940858}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81940858 — https://4ort.xyz/entity/q81940858 (retrieved 2026-05-07)

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