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2MASS J15551573-0956055

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2MASS J15551573-0956055

Summary

2MASS J15551573-0956055 is a brown dwarf[1].

Key Facts

  • 2MASS J15551573-0956055's instance of is recorded as brown dwarf[2].
  • 2MASS J15551573-0956055's constellation is recorded as Libra[3].
  • 2MASS J15551573-0956055's spectral class is recorded as L1.6V[4].
  • 2MASS J15551573-0956055's catalog code is recorded as 2MASS J15551573-0956055[5].
  • 2MASS J15551573-0956055's catalog code is recorded as Gaia DR2 4346523537966269824[6].
  • 2MASS J15551573-0956055's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3522'}[7].
  • 2MASS J15551573-0956055's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.557'}[8].
  • 2MASS J15551573-0956055's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.984'}[9].
  • 2MASS J15551573-0956055's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.443'}[10].
  • 2MASS J15551573-0956055's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+73.6519'}[11].
  • 2MASS J15551573-0956055's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15'}[12].
  • 2MASS J15551573-0956055's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+13.5774'}[13].
  • 2MASS J15551573-0956055's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.81573695958730'}[14].
  • 2MASS J15551573-0956055's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.93501235906010'}[15].
  • 2MASS J15551573-0956055's epoch is recorded as J2000.0[16].
  • 2MASS J15551573-0956055's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+2200'}[17].
  • 2MASS J15551573-0956055's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-785.136'}[18].
  • 2MASS J15551573-0956055's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+931.633'}[19].

Body

Definition and Type

2MASS J15551573-0956055's instance of is recorded as brown dwarf[2].

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] ↑ . Gaia Data Release 2. wikidata.org.
  7. [8] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . Gaia Data Release 2. wikidata.org.
  11. [12] ↑ . The Brown Dwarf Kinematics Project (BDKP). IV. Radial velocities of 85 late-M and L dwarfs with MagE. 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] ↑ . The NIRSPEC ultracool dwarf radial velocity survey. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . 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 J15551573-0956055. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222658
MLA “2MASS J15551573-0956055.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222658.
BibTeX @misc{4ortxyz_q222658_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J15551573-0956055}}, year = {2026}, url = {https://4ort.xyz/entity/q222658}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J15551573-0956055 — https://4ort.xyz/entity/q222658 (retrieved 2026-05-07)

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