Q78775899

Thing astrophysical_x_ray_source Q78775899
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Q78775899

Summary

Q78775899 is an astrophysical X-ray source[1].

Key Facts

  • Q78775899's instance of is recorded as astrophysical X-ray source[2].
  • Q78775899's instance of is recorded as double star[3].
  • Q78775899's constellation is recorded as Virgo[4].
  • Q78775899's spectral class is recorded as M2V[5].
  • Q78775899 comprises Q78771223[6].
  • Q78775899 comprises Q78766943[7].
  • Q78775899's catalog code is recorded as 1RXS J122848.6-103958[8].
  • Q78775899's catalog code is recorded as PM J12288-1039[9].
  • Q78775899's catalog code is recorded as Ross 948[10].
  • Q78775899's catalog code is recorded as LTT 4730[11].
  • Q78775899's catalog code is recorded as TYC 5530-1173-1[12].
  • Q78775899's catalog code is recorded as LP 735-11[13].
  • Q78775899's catalog code is recorded as WDS J12288-1040AB[14].
  • Q78775899's catalog code is recorded as StKM 2-842[15].
  • Q78775899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.79'}[16].
  • Q78775899's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.41'}[17].
  • Q78775899's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.2025000'}[18].
  • Q78775899's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.2221292'}[19].
  • Q78775899's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-10.6662500'}[20].
  • Q78775899's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-10.6635000'}[21].
  • Q78775899's epoch is recorded as J2000.0[22].
  • Q78775899's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+31'}[23].
  • Q78775899's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-251'}[24].

Body

Definition and Type

Recorded instance of include astrophysical X-ray source[2] and double star[3].

Use and Application

Components include Q78771223[6], a high proper-motion star[25] and Q78766943[7], a high proper-motion star[26].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Dwarf K and M stars of high proper motion found in a hemispheric survey. wikidata.org.
  5. [6] . Washington Double Star Catalog. wikidata.org.
  6. [7] . Washington Double Star Catalog. 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] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  16. [17] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  17. [18] . ROSAT All-Sky Survey Faint Source Catalogue. wikidata.org.
  18. [19] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] . ROSAT All-Sky Survey Faint Source Catalogue. wikidata.org.
  20. [21] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  21. [22] . ROSAT All-Sky Survey Faint Source Catalogue. wikidata.org.
  22. [23] . Improved Astrometry and Photometry for the Luyten Catalog. II. Faint Stars and the Revised Catalog. wikidata.org.
  23. [24] . Improved Astrometry and Photometry for the Luyten Catalog. II. Faint Stars and the Revised Catalog. wikidata.org.

Inline context (facts about related entities)

  1. [25] . Wikidata. wikidata.org. → on this site
  2. [26] . Wikidata. wikidata.org. → on this site

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). Q78775899. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78775899
MLA “Q78775899.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78775899.
BibTeX @misc{4ortxyz_q78775899_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78775899}}, year = {2026}, url = {https://4ort.xyz/entity/q78775899}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78775899 — https://4ort.xyz/entity/q78775899 (retrieved 2026-05-07)

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