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2MASS J15500845+1455180

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2MASS J15500845+1455180

Summary

2MASS J15500845+1455180 is a brown dwarf[1].

Key Facts

  • 2MASS J15500845+1455180's instance of is recorded as brown dwarf[2].
  • 2MASS J15500845+1455180's constellation is recorded as Serpens[3].
  • 2MASS J15500845+1455180's spectral class is recorded as L2.5[4].
  • 2MASS J15500845+1455180's catalog code is recorded as 2MASS J15500845+1455180[5].
  • 2MASS J15500845+1455180's catalog code is recorded as SDSS J155008.50+145517.0[6].
  • 2MASS J15500845+1455180's catalog code is recorded as SDSS J155008.49+145517.0[7].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.776'}[8].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.795'}[9].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.261'}[10].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.50'}[11].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.30'}[12].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.74'}[13].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.377'}[14].
  • 2MASS J15500845+1455180's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.489'}[15].
  • 2MASS J15500845+1455180's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13'}[16].
  • 2MASS J15500845+1455180's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+39.2'}[17].
  • 2MASS J15500845+1455180's Google Knowledge Graph ID is recorded as /g/1z3t2xl17[18].
  • 2MASS J15500845+1455180's SIMBAD ID is recorded as 2MASSI J1550084+145517[19].
  • 2MASS J15500845+1455180's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+237.5352208'}[20].
  • 2MASS J15500845+1455180's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.9216889'}[21].
  • 2MASS J15500845+1455180's epoch is recorded as J2000.0[22].
  • 2MASS J15500845+1455180's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-169'}[23].
  • 2MASS J15500845+1455180's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+116'}[24].

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] ↑ . Discovery of the young L dwarf WISE J174102.78-464225.5. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. 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] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  11. [12] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  12. [13] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  13. [14] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  14. [15] ↑ . The SDSS Photometric Catalog, Release 8. wikidata.org.
  15. [16] ↑ . The Brown Dwarf Kinematics Project (BDKP). IV. Radial velocities of 85 late-M and L dwarfs with MagE. wikidata.org.
  16. [17] ↑ . Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey. wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . SIMBAD. wikidata.org.
  19. [20] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] ↑ . Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey. wikidata.org.
  23. [24] ↑ . Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey. 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 J15500845+1455180. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222648
MLA “2MASS J15500845+1455180.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222648.
BibTeX @misc{4ortxyz_q222648_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J15500845+1455180}}, year = {2026}, url = {https://4ort.xyz/entity/q222648}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J15500845+1455180 — https://4ort.xyz/entity/q222648 (retrieved 2026-05-07)

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