Q77228400

star in the constellation Coma Berenices
Thing star Q77228400
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Q77228400

Summary

Q77228400 is a star[1].

Key Facts

  • Q77228400's instance of is recorded as star[2].
  • Q77228400's constellation is recorded as Coma Berenices[3].
  • Q77228400's catalog code is recorded as SDSS J124013.17+292932.4[4].
  • Q77228400's catalog code is recorded as 2MASS J12401318+2929325[5].
  • Q77228400's catalog code is recorded as Gaia DR2 4011085801869611904[6].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.677'}[7].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.344'}[8].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.884'}[9].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.718'}[10].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.697'}[11].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.763'}[12].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.44'}[13].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.338'}[14].
  • Q77228400's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.8854'}[15].
  • Q77228400's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7915'}[16].
  • Q77228400's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.60'}[17].
  • Q77228400's metallicity is recorded as {'unit': '1', 'amount': '-0.14'}[18].
  • Q77228400's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1263.4239'}[19].
  • Q77228400's SIMBAD ID is recorded as SDSS J124013.17+292932.4[20].
  • Q77228400's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+190.05491241912110'}[21].
  • Q77228400's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.49236524119210'}[22].
  • Q77228400's epoch is recorded as J2000.0[23].
  • Q77228400's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5847'}[24].
  • Q77228400's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.095'}[25].
  • Q77228400's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.664'}[26].

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] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  7. [8] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  8. [9] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  9. [10] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  10. [11] . The SDSS Photometric Catalog, Release 7. wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
  17. [18] . Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . 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] . Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. 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). Q77228400. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77228400
MLA “Q77228400.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77228400.
BibTeX @misc{4ortxyz_q77228400_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77228400}}, year = {2026}, url = {https://4ort.xyz/entity/q77228400}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77228400 — https://4ort.xyz/entity/q77228400 (retrieved 2026-05-07)

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