2MASS J13452562+5216337

brown dwarf

Thing brown_dwarf Q222559

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2MASS J13452562+5216337

Summary

2MASS J13452562+5216337 is a brown dwarf^[1].

Key Facts

2MASS J13452562+5216337's instance of is recorded as brown dwarf^[2].
2MASS J13452562+5216337's constellation is recorded as Ursa Major^[3].
2MASS J13452562+5216337's spectral class is recorded as L3^[4].
2MASS J13452562+5216337's catalog code is recorded as 2MASS J13452562+5216337^[5].
2MASS J13452562+5216337's catalog code is recorded as SDSS J134525.57+521634.0^[6].
2MASS J13452562+5216337's catalog code is recorded as SDSS J134525.58+521633.9^[7].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.05'}^[8].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.30'}^[9].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.54'}^[10].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.04'}^[11].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.62'}^[12].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.95'}^[13].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.17'}^[14].
2MASS J13452562+5216337's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.87'}^[15].
2MASS J13452562+5216337's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+206.356750'}^[16].
2MASS J13452562+5216337's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.276056'}^[17].
2MASS J13452562+5216337's epoch is recorded as J2000.0^[18].

Body

Definition and Type

2MASS J13452562+5216337's instance of is recorded as brown dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of brown dwarf

Properties

Apparent magnitude unit: 1, amount: +17.05, unit: 1, amount: +16.30, unit: 1, amount: +15.54, unit: 1, amount: +25.04, unit: 1, amount: +25.62, unit: 1, amount: +24.95, unit: 1, amount: +22.17, unit: 1, amount: +19.87

Catalog code 2MASS J13452562+5216337, SDSS J134525.57+521634.0, SDSS J134525.58+521633.9

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +52.276056

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Right ascension unit: www.wikidata.org, amount: +206.356750

Spectral class L3

External References (2)

Google knowledge graph id /g/1z3t31f_5

Simbad id 2MASS J13452562+5216337

References

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

Direct Wikidata claims

[2] ↑ Q222559 — instance of (P31): brown dwarf. SIMBAD. wikidata.org.
[3] ↑ Q222559 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q222559 — spectral class (P215): L3. Discovery of the young L dwarf WISE J174102.78-464225.5. wikidata.org.
[5] ↑ Q222559 — catalog code (P528): 2MASS J13452562+5216337. SIMBAD. wikidata.org.
[6] ↑ Q222559 — catalog code (P528): SDSS J134525.57+521634.0. SIMBAD. wikidata.org.
[7] ↑ Q222559 — catalog code (P528): SDSS J134525.58+521633.9. SIMBAD. wikidata.org.
[8] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.05'}. Seventy-One New L and T Dwarfs from the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.30'}. Seventy-One New L and T Dwarfs from the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.54'}. Seventy-One New L and T Dwarfs from the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.04'}. SIMBAD. wikidata.org.
[12] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.62'}. SIMBAD. wikidata.org.
[13] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.95'}. SIMBAD. wikidata.org.
[14] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.17'}. SIMBAD. wikidata.org.
[15] ↑ Q222559 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.87'}. SIMBAD. wikidata.org.
[16] ↑ Q222559 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+206.356750'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q222559 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.276056'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q222559 — epoch (P6259): J2000.0. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ Q222559 is an instance of brown dwarf (Q101600) [P31, primary]. 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 J13452562+5216337. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222559

MLA “2MASS J13452562+5216337.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222559.

BibTeX

@misc{4ortxyz_q222559_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J13452562+5216337}}, year = {2026}, url = {https://4ort.xyz/entity/q222559}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J13452562+5216337 — https://4ort.xyz/entity/q222559 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q222559 · Last refreshed: May 7, 2026