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2MASS J08123170-2444423

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2MASS J08123170-2444423

Summary

2MASS J08123170-2444423 is a brown dwarf[1].

Key Facts

  • 2MASS J08123170-2444423's instance of is recorded as brown dwarf[2].
  • 2MASS J08123170-2444423's constellation is recorded as Puppis[3].
  • 2MASS J08123170-2444423's spectral class is recorded as L0.9V[4].
  • 2MASS J08123170-2444423's catalog code is recorded as 2MASS J08123170-2444423[5].
  • 2MASS J08123170-2444423's catalog code is recorded as DENIS J081231.6-244442[6].
  • 2MASS J08123170-2444423's catalog code is recorded as Gaia DR2 5697787766170389888[7].
  • 2MASS J08123170-2444423's catalog code is recorded as WISEP J081231.81-244443.9[8].
  • 2MASS J08123170-2444423's catalog code is recorded as WISEA J081231.82-244443.9[9].
  • 2MASS J08123170-2444423's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.458'}[10].
  • 2MASS J08123170-2444423's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.27'}[11].
  • 2MASS J08123170-2444423's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7019'}[12].
  • 2MASS J08123170-2444423's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.817'}[13].
  • 2MASS J08123170-2444423's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.929'}[14].
  • 2MASS J08123170-2444423's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.391'}[15].
  • 2MASS J08123170-2444423's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+47.2427'}[16].
  • 2MASS J08123170-2444423's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}[17].
  • 2MASS J08123170-2444423's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+21.1673'}[18].
  • 2MASS J08123170-2444423's Google Knowledge Graph ID is recorded as /g/120vsvhc[19].
  • 2MASS J08123170-2444423's SIMBAD ID is recorded as DENIS J081231.6-244442[20].
  • 2MASS J08123170-2444423's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+123.13215130828510'}[21].
  • 2MASS J08123170-2444423's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-24.74513131018280'}[22].
  • 2MASS J08123170-2444423's epoch is recorded as J2000.0[23].
  • 2MASS J08123170-2444423's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-140.865'}[24].
  • 2MASS J08123170-2444423's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+135.527'}[25].
  • 2MASS J08123170-2444423's Gaia ID is recorded as 5697787766170389888[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] ↑ . SpeX Spectroscopy of Unresolved Very Low Mass Binaries. II. Identification of 14 Candidate Binaries with Late-M/Early-L and T Dwarf Components. 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] ↑ . Identifying ultra-cool dwarfs at low Galactic latitudes: a southern candidate catalogue. wikidata.org.
  10. [11] ↑ . Discovery of new nearby L and late-M dwarfs at low Galactic latitude from the DENIS data base. wikidata.org.
  11. [12] ↑ . Gaia Data Release 2. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The Brown Dwarf Kinematics Project (BDKP). IV. Radial velocities of 85 late-M and L dwarfs with MagE. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . 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] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. 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). 2MASS J08123170-2444423. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222357
MLA “2MASS J08123170-2444423.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222357.
BibTeX @misc{4ortxyz_q222357_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J08123170-2444423}}, year = {2026}, url = {https://4ort.xyz/entity/q222357}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J08123170-2444423 — https://4ort.xyz/entity/q222357 (retrieved 2026-05-07)

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