2MASS 0939-2448

star in the constellation Antlia
Place star Q222425
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2MASS 0939-2448

Summary

2MASS 0939-2448 is a star[1]. It ranks in the top 6% of star entities by monthly Wikipedia readership (6 views/month).[2]

Key Facts

  • 2MASS 0939-2448's image is recorded as 2MASS 0939-2448 legacy dr10.jpg[3].
  • 2MASS 0939-2448's instance of is recorded as star[4].
  • 2MASS 0939-2448's instance of is recorded as spectroscopic binary[5].
  • 2MASS 0939-2448's instance of is recorded as infrared source[6].
  • 2MASS 0939-2448's instance of is recorded as brown dwarf[7].
  • 2MASS 0939-2448's constellation is recorded as Antlia[8].
  • 2MASS 0939-2448's spectral class is recorded as T8[9].
  • 2MASS 0939-2448's Commons category is recorded as 2MASS J09393548-2448279[10].
  • 2MASS 0939-2448's catalog code is recorded as 2MASS J09393548-2448279[11].
  • 2MASS 0939-2448's Freebase ID is recorded as /m/0ddbjj8[12].
  • 2MASS 0939-2448's apparent magnitude is recorded as {'amount': '+15.61'}[13].
  • 2MASS 0939-2448's apparent magnitude is recorded as {'amount': '+15.797'}[14].
  • 2MASS 0939-2448's parallax is recorded as {'unit': 'Q21500224', 'amount': '+196.0'}[15].
  • 2MASS 0939-2448's distance from Earth is recorded as {'unit': 'Q12129', 'amount': '+5.3'}[16].
  • 2MASS 0939-2448's SIMBAD ID is recorded as 2MASS J09393548-2448279[17].
  • 2MASS 0939-2448's right ascension is recorded as {'unit': 'Q28390', 'amount': '+144.8978750'}[18].
  • 2MASS 0939-2448's declination is recorded as {'unit': 'Q28390', 'amount': '-24.8077611'}[19].
  • 2MASS 0939-2448's epoch is recorded as J2000.0[20].
  • 2MASS 0939-2448's declination component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '-1039.2'}[21].
  • 2MASS 0939-2448's right ascension component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '+570.5'}[22].

Body

Designation and Status

Recorded instance of include star[4], spectroscopic binary[5], infrared source[6], and brown dwarf[7].

History and Context

2MASS 0939-2448's catalog code is recorded as 2MASS J09393548-2448279[11].

Why It Matters

2MASS 0939-2448 ranks in the top 6% of star entities by monthly Wikipedia readership (6 views/month).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[23]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Discovery of a Brown Dwarf Companion to Gliese 570ABC: A 2MASS T Dwarf Significantly Cooler than Gliese 229B. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . Freebase Data Dumps. wikidata.org.
  11. [13] . The luminosities of the coldest brown dwarfs. wikidata.org.
  12. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [15] . The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs. wikidata.org.
  14. [16] . Further defining spectral type "Y" and exploring the low-mass end of the field brown dwarf mass function. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [21] . The AllWISE motion survey, part 2. wikidata.org.
  20. [22] . The AllWISE motion survey, part 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [23] . Wikidata sitelinks. 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 0939-2448. Retrieved May 3, 2026, from https://4ort.xyz/entity/2mass-0939-2448
MLA “2MASS 0939-2448.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2mass-0939-2448.
BibTeX @misc{4ortxyz_2mass-0939-2448_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS 0939-2448}}, year = {2026}, url = {https://4ort.xyz/entity/2mass-0939-2448}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS 0939-2448 — https://4ort.xyz/entity/2mass-0939-2448 (retrieved 2026-05-03)

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