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Q84213645

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Q84213645

Summary

Q84213645 is a flare star[1].

Key Facts

  • Q84213645's instance of is recorded as flare star[2].
  • Q84213645's constellation is recorded as Orion[3].
  • Q84213645 is part of NAME Orion Nebula Cluster[4].
  • Q84213645's catalog code is recorded as SMMV 4027[5].
  • Q84213645's catalog code is recorded as HPRA 84[6].
  • Q84213645's catalog code is recorded as [R2001] 2515[7].
  • Q84213645's catalog code is recorded as [FHM2008] F31-ap132[8].
  • Q84213645's catalog code is recorded as 2MASS J05360898-0544479[9].
  • Q84213645's catalog code is recorded as Gaia DR2 3017199377093585280[10].
  • Q84213645's catalog code is recorded as V821 Ori[11].
  • Q84213645's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.992'}[12].
  • Q84213645's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.28'}[13].
  • Q84213645's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.069'}[14].
  • Q84213645's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.7446'}[15].
  • Q84213645's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6423'}[16].
  • Q84213645's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25.036264'}[17].
  • Q84213645's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24.950878'}[18].
  • Q84213645's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+378.4582'}[19].
  • Q84213645's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.663'}[20].
  • Q84213645's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.03744908296370'}[21].
  • Q84213645's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-5.74666656153430'}[22].
  • Q84213645's epoch is recorded as J2000.0[23].
  • Q84213645's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3445'}[24].
  • Q84213645's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15780'}[25].
  • Q84213645's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.371'}[26].

Body

Definition and Type

Q84213645's instance of is recorded as flare star[2].

Use and Application

Q84213645 is part of NAME Orion Nebula Cluster[4].

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] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . 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] ↑ . IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence. wikidata.org.
  17. [18] ↑ . IN-SYNC. III. The dynamical state of IC 348 - a super-virial velocity dispersion and a puzzling sign of convergence. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . IN-SYNC. IV. The young stellar population in the Orion A molecular cloud. 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] ↑ . IN-SYNC. IV. The young stellar population in the Orion A molecular cloud. wikidata.org.
  24. [25] ↑ . IN-SYNC. IV. The young stellar population in the Orion A molecular cloud. 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). Q84213645. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84213645
MLA “Q84213645.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84213645.
BibTeX @misc{4ortxyz_q84213645_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84213645}}, year = {2026}, url = {https://4ort.xyz/entity/q84213645}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84213645 — https://4ort.xyz/entity/q84213645 (retrieved 2026-05-07)

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