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2MASS J04285096-2253227

brown dwarf
Thing Brown Dwarf Q222262

Facts

12 properties
Instance of
brown dwarf
Apparent magnitude
12.1 (12.1–18.6, n=5)[7][8][9][10][11]
Catalog code
2MASS J04285096-2253227, DENIS J042850.9-225322, Gaia DR2 4898159649876292096[4][5][6]
Constellation
Eridanus[2]
Declination
-22.88959243154030 degree[15]
Declination component of proper motion
150.088 milliarcsecond per year[17]
Distance from Earth
26.3965 parsec[13]
Epoch
J2000.0[16]
Parallax
37.8838 milliarcsecond[12]
Right ascension
67.21237566753660 degree[14]
Right ascension component of proper motion
120.396 milliarcsecond per year[18]
Spectral class
M9.9V[3]
🔖 Identifiers · 3
Gaia ID
4898159654173165824
Google Knowledge Graph ID
/g/121hwx0s
SIMBAD ID
2MASS J04285096-2253227

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Summary

2MASS J04285096-2253227 is a brown dwarf[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . 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.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . The DENIS database, 3rd Release. wikidata.org.
  7. [8] ↑ . Gaia Data Release 2. wikidata.org.
  8. [9] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . Gaia Data Release 2. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . 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). 2MASS J04285096-2253227. Retrieved November 8, 2026, from https://4ort.xyz/entity/q222262
MLA “2MASS J04285096-2253227.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/q222262.
BibTeX @misc{4ortxyz_q222262_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J04285096-2253227}}, year = {2026}, url = {https://4ort.xyz/entity/q222262}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J04285096-2253227 — https://4ort.xyz/entity/q222262 (retrieved 2026-11-08)

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