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Q129781013

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Q129781013

Summary

Q129781013 is a young stellar object[1].

Key Facts

  • Q129781013's instance of is recorded as young stellar object[2].
  • Q129781013's constellation is recorded as Orion[3].
  • Q129781013's spectral class is recorded as K0-K2[4].
  • Q129781013's child astronomical body is recorded as Gaia-ASOI-009 b[5].
  • Q129781013's catalog code is recorded as Gaia DR3 3209574776212896384[6].
  • Q129781013's catalog code is recorded as TIC 427393298[7].
  • Q129781013's catalog code is recorded as 2MASS J05352687-0447306[8].
  • Q129781013's catalog code is recorded as Gaia DR2 3209574776212896384[9].
  • Q129781013's type of variable star is recorded as Orion variable[10].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.966862'}[11].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3'}[12].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.29'}[13].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.08'}[14].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.317'}[15].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.74'}[16].
  • Q129781013's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.544'}[17].
  • Q129781013's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+88.8'}[18].
  • Q129781013's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+50'}[19].
  • Q129781013's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+2.235'}[20].
  • Q129781013's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+3.905625'}[21].
  • Q129781013's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5273'}[22].
  • Q129781013's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39.306198'}[23].
  • Q129781013's metallicity is recorded as {'unit': '1', 'amount': '-0.135'}[24].
  • Q129781013's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+395.679'}[25].
  • Q129781013's SIMBAD ID is recorded as Brun 691[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] ↑ . YSOVAR: six pre-main-sequence eclipsing binaries in the Orion Nebula Cluster. wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . The Nature of Class I Sources: Periodic Variables in Orion. wikidata.org.
  10. [11] ↑ . Gaia Early Data Release 3. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries. wikidata.org.
  13. [14] ↑ . Kinematics of the Orion Nebula Cluster: velocity substructure and spectroscopic binaries. wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] ↑ . YSOVAR: six pre-main-sequence eclipsing binaries in the Orion Nebula Cluster. wikidata.org.
  18. [19] ↑ . YSOVAR: six pre-main-sequence eclipsing binaries in the Orion Nebula Cluster. wikidata.org.
  19. [20] ↑ . The Revised TESS Input Catalog and Candidate Target List. wikidata.org.
  20. [21] ↑ . YSOVAR: six pre-main-sequence eclipsing binaries in the Orion Nebula Cluster. wikidata.org.
  21. [22] ↑ . Gaia Early Data Release 3. wikidata.org.
  22. [23] ↑ . APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South. wikidata.org.
  23. [24] ↑ . The Payne: Self-consistent ab initio Fitting of Stellar Spectra. wikidata.org.
  24. [25] ↑ . Gaia Early Data Release 3. wikidata.org.
  25. [26] ↑ . 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). Q129781013. Retrieved May 7, 2026, from https://4ort.xyz/entity/q129781013
MLA “Q129781013.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q129781013.
BibTeX @misc{4ortxyz_q129781013_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q129781013}}, year = {2026}, url = {https://4ort.xyz/entity/q129781013}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q129781013 — https://4ort.xyz/entity/q129781013 (retrieved 2026-05-07)

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