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2MASS J09211410-2104446

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2MASS J09211410-2104446

Summary

2MASS J09211410-2104446 is a brown dwarf[1].

Key Facts

  • 2MASS J09211410-2104446's instance of is recorded as brown dwarf[2].
  • 2MASS J09211410-2104446's constellation is recorded as Hydra[3].
  • 2MASS J09211410-2104446's spectral class is recorded as L1[4].
  • 2MASS J09211410-2104446's catalog code is recorded as 2MASS J09211410-2104446[5].
  • 2MASS J09211410-2104446's catalog code is recorded as DENIS J092114.1-210445[6].
  • 2MASS J09211410-2104446's catalog code is recorded as Gaia DR2 5676353096222033792[7].
  • 2MASS J09211410-2104446's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.50'}[8].
  • 2MASS J09211410-2104446's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6369'}[9].
  • 2MASS J09211410-2104446's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.779'}[10].
  • 2MASS J09211410-2104446's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.152'}[11].
  • 2MASS J09211410-2104446's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.690'}[12].
  • 2MASS J09211410-2104446's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+79.3128'}[13].
  • 2MASS J09211410-2104446's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+81'}[14].
  • 2MASS J09211410-2104446's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+12.6083'}[15].
  • 2MASS J09211410-2104446's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.95'}[16].
  • 2MASS J09211410-2104446's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.30878252059260'}[17].
  • 2MASS J09211410-2104446's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.07900621282140'}[18].
  • 2MASS J09211410-2104446's epoch is recorded as J2000.0[19].
  • 2MASS J09211410-2104446's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+2000'}[20].
  • 2MASS J09211410-2104446's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-911.604'}[21].
  • 2MASS J09211410-2104446's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+245.937'}[22].

Body

Definition and Type

2MASS J09211410-2104446's instance of is recorded as brown dwarf[2].

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] ↑ . Discovery of the young L dwarf WISE J174102.78-464225.5. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . The DENIS database, 3rd Release. wikidata.org.
  8. [9] ↑ . Gaia Data Release 2. wikidata.org.
  9. [10] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . The Brown Dwarf Kinematics Project (BDKP). IV. Radial velocities of 85 late-M and L dwarfs with MagE. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . The NIRSPEC ultracool dwarf radial velocity survey. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . The NIRSPEC ultracool dwarf radial velocity survey. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). 2MASS J09211410-2104446. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222406
MLA “2MASS J09211410-2104446.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222406.
BibTeX @misc{4ortxyz_q222406_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J09211410-2104446}}, year = {2026}, url = {https://4ort.xyz/entity/q222406}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J09211410-2104446 — https://4ort.xyz/entity/q222406 (retrieved 2026-05-07)

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