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2MASS J10440942+0429376

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2MASS J10440942+0429376

Summary

2MASS J10440942+0429376 is a brown dwarf[1].

Key Facts

  • 2MASS J10440942+0429376's instance of is recorded as brown dwarf[2].
  • 2MASS J10440942+0429376's instance of is recorded as infrared source[3].
  • 2MASS J10440942+0429376's instance of is recorded as near-infrared source[4].
  • 2MASS J10440942+0429376's constellation is recorded as Sextans[5].
  • 2MASS J10440942+0429376's spectral class is recorded as L8.5[6].
  • 2MASS J10440942+0429376's catalog code is recorded as 2MASS J10440942+0429376[7].
  • 2MASS J10440942+0429376's catalog code is recorded as SDSS J104409.43+042937.6[8].
  • 2MASS J10440942+0429376's catalog code is recorded as SDSS J104409.42+042937.6[9].
  • 2MASS J10440942+0429376's redshift is recorded as {'unit': '1', 'amount': '+0.00040'}[10].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.94'}[11].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.00'}[12].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.32'}[13].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.525'}[14].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.400'}[15].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.623'}[16].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.31'}[17].
  • 2MASS J10440942+0429376's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.73'}[18].
  • 2MASS J10440942+0429376's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+51.3'}[19].
  • 2MASS J10440942+0429376's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+120'}[20].
  • 2MASS J10440942+0429376's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+21'}[21].
  • 2MASS J10440942+0429376's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+161.0392667'}[22].
  • 2MASS J10440942+0429376's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.4938056'}[23].
  • 2MASS J10440942+0429376's epoch is recorded as J2000.0[24].
  • 2MASS J10440942+0429376's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+1600'}[25].
  • 2MASS J10440942+0429376's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+90'}[26].

Body

Definition and Type

Recorded instance of include brown dwarf[2], infrared source[3], and near-infrared source[4].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . Discovery of the young L dwarf WISE J174102.78-464225.5. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  10. [11] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  11. [12] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  12. [13] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  13. [14] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  14. [15] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  15. [16] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  16. [17] ↑ . Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
  17. [18] ↑ . The SDSS Photometric Catalog, Release 7. wikidata.org.
  18. [19] ↑ . The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs. wikidata.org.
  19. [20] ↑ . The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
  20. [21] ↑ . The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs. wikidata.org.
  21. [22] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  24. [25] ↑ . BANYAN. VII. A new population of young substellar candidate members of nearby moving groups from the BASS survey. wikidata.org.
  25. [26] ↑ . The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs. 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 J10440942+0429376. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222448
MLA “2MASS J10440942+0429376.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222448.
BibTeX @misc{4ortxyz_q222448_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J10440942+0429376}}, year = {2026}, url = {https://4ort.xyz/entity/q222448}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J10440942+0429376 — https://4ort.xyz/entity/q222448 (retrieved 2026-05-07)

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