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2MASS J00303013-1450333

brown dwarf in the constellation Cetus
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2MASS J00303013-1450333

Summary

2MASS J00303013-1450333 is a brown dwarf[1].

Key Facts

  • 2MASS J00303013-1450333's instance of is recorded as brown dwarf[2].
  • 2MASS J00303013-1450333's instance of is recorded as variable star[3].
  • 2MASS J00303013-1450333's instance of is recorded as exoplanet[4].
  • 2MASS J00303013-1450333's instance of is recorded as near-infrared source[5].
  • 2MASS J00303013-1450333's constellation is recorded as Cetus[6].
  • 2MASS J00303013-1450333's spectral class is recorded as L4-L6[7].
  • 2MASS J00303013-1450333's part of is recorded as NAME Argus Association[8].
  • 2MASS J00303013-1450333's catalog code is recorded as 2MASS J00303013-1450333[9].
  • 2MASS J00303013-1450333's time of discovery or invention is recorded as +2022-00-00T00:00:00Z[10].
  • 2MASS J00303013-1450333's discovery method is recorded as direct imaging[11].
  • 2MASS J00303013-1450333's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.278'}[12].
  • 2MASS J00303013-1450333's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.273'}[13].
  • 2MASS J00303013-1450333's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.481'}[14].
  • 2MASS J00303013-1450333's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+10'}[15].
  • 2MASS J00303013-1450333's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q3421309', 'amount': '+1.36'}[16].
  • 2MASS J00303013-1450333's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+37.42'}[17].
  • 2MASS J00303013-1450333's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+26.7'}[18].
  • 2MASS J00303013-1450333's Google Knowledge Graph ID is recorded as /g/122sgdsw[19].
  • 2MASS J00303013-1450333's SIMBAD ID is recorded as 2MASSW J0030300-145033[20].
  • 2MASS J00303013-1450333's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as 2mass_j0030_1450--8066[21].
  • 2MASS J00303013-1450333's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.625542'}[22].
  • 2MASS J00303013-1450333's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-14.842611'}[23].
  • 2MASS J00303013-1450333's epoch is recorded as J2000.0[24].
  • 2MASS J00303013-1450333's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+1500'}[25].
  • 2MASS J00303013-1450333's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-41.7'}[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . General Catalogue of Variable Stars. wikidata.org.
  3. [4] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . BANYAN. VII. A new population of young substellar candidate members of nearby moving groups from the BASS survey. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . Let the Great World Spin: Revealing the Stormy, Turbulent Nature of Young Giant Exoplanet Analogs with the Spitzer Space Telescope. wikidata.org.
  15. [16] ↑ . Let the Great World Spin: Revealing the Stormy, Turbulent Nature of Young Giant Exoplanet Analogs with the Spitzer Space Telescope. wikidata.org.
  16. [17] ↑ . The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs. wikidata.org.
  17. [18] ↑ . 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.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . SIMBAD. wikidata.org.
  20. [21] ↑ . 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] ↑ . SIMBAD. 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 J00303013-1450333. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222082
MLA “2MASS J00303013-1450333.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222082.
BibTeX @misc{4ortxyz_q222082_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J00303013-1450333}}, year = {2026}, url = {https://4ort.xyz/entity/q222082}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J00303013-1450333 — https://4ort.xyz/entity/q222082 (retrieved 2026-05-07)

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