2MASS J08575849+5708514

brown dwarf

Thing brown_dwarf Q222385

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2MASS J08575849+5708514

Summary

2MASS J08575849+5708514 is a brown dwarf^[1].

Key Facts

2MASS J08575849+5708514's instance of is recorded as brown dwarf^[2].
2MASS J08575849+5708514's constellation is recorded as Ursa Major^[3].
2MASS J08575849+5708514's spectral class is recorded as L8pec^[4].
2MASS J08575849+5708514's catalog code is recorded as 2MASS J08575849+5708514^[5].
2MASS J08575849+5708514's catalog code is recorded as SDSS J085758.44+570851.4^[6].
2MASS J08575849+5708514's catalog code is recorded as SDSS J085758.45+570851.4^[7].
2MASS J08575849+5708514's catalog code is recorded as SDSS J085758.45+570851.3^[8].
2MASS J08575849+5708514's catalog code is recorded as Gaia DR2 1037131492704550656^[9].
2MASS J08575849+5708514's catalog code is recorded as WISE J085757.95+570847.5^[10].
2MASS J08575849+5708514's catalog code is recorded as 2MUCD 20320^[11].
2MASS J08575849+5708514's catalog code is recorded as WISEP J085757.95+570847.5^[12].
2MASS J08575849+5708514's catalog code is recorded as WISEA J085757.94+570847.3^[13].
2MASS J08575849+5708514's redshift is recorded as {'unit': '1', 'amount': '+0.00052'}^[14].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.4656'}^[15].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.04'}^[16].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.79'}^[17].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.96'}^[18].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.267'}^[19].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.945'}^[20].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.004'}^[21].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.687'}^[22].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.768'}^[23].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.962'}^[24].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.038'}^[25].
2MASS J08575849+5708514's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.790'}^[26].

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Quick Facts

Instance of brown dwarf

Properties

Apparent magnitude unit: 1, amount: +20.4656, unit: 1, amount: +15.04, unit: 1, amount: +13.79, unit: 1, amount: +12.96, unit: 1, amount: +23.267, unit: 1, amount: +23.945, unit: 1, amount: +23.004, unit: 1, amount: +20.687, unit: 1, amount: +17.768, unit: 1, amount: +12.962, unit: 1, amount: +15.038, unit: 1, amount: +13.790

Catalog code 2MASS J08575849+5708514, SDSS J085758.44+570851.4, SDSS J085758.45+570851.4, SDSS J085758.45+570851.3, Gaia DR2 1037131492704550656, WISE J085757.95+570847.5, 2MUCD 20320, WISEP J085757.95+570847.5, WISEA J085757.94+570847.3

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +57.14763325293850

Declination component of proper motion unit: www.wikidata.org, amount: -391.860

Distance from earth unit: www.wikidata.org, amount: +14.0382

Effective temperature unit: www.wikidata.org, amount: +1600

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +71.2343

Radial velocity unit: www.wikidata.org, amount: -123.50

Redshift unit: 1, amount: +0.00052

Right ascension unit: www.wikidata.org, amount: +134.49367160836460

Right ascension component of proper motion unit: www.wikidata.org, amount: -407.722

Spectral class L8pec

External References (3)

Gaia id 1037131492704550656

Google knowledge graph id /g/1z3t2njtj

Simbad id 2MASS J08575849+5708514

References

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

Direct Wikidata claims

[2] ↑ Q222385 — instance of (P31): brown dwarf. SIMBAD. wikidata.org.
[3] ↑ Q222385 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q222385 — spectral class (P215): L8pec. BANYAN. VII. A new population of young substellar candidate members of nearby moving groups from the BASS survey. wikidata.org.
[5] ↑ Q222385 — catalog code (P528): 2MASS J08575849+5708514. SIMBAD. wikidata.org.
[6] ↑ Q222385 — catalog code (P528): SDSS J085758.44+570851.4. SIMBAD. wikidata.org.
[7] ↑ Q222385 — catalog code (P528): SDSS J085758.45+570851.4. SIMBAD. wikidata.org.
[8] ↑ Q222385 — catalog code (P528): SDSS J085758.45+570851.3. SIMBAD. wikidata.org.
[9] ↑ Q222385 — catalog code (P528): Gaia DR2 1037131492704550656. SIMBAD. wikidata.org.
[10] ↑ Q222385 — catalog code (P528): WISE J085757.95+570847.5. SIMBAD. wikidata.org.
[11] ↑ Q222385 — catalog code (P528): 2MUCD 20320. SIMBAD. wikidata.org.
[12] ↑ Q222385 — catalog code (P528): WISEP J085757.95+570847.5. SIMBAD. wikidata.org.
[13] ↑ Q222385 — catalog code (P528): WISEA J085757.94+570847.3. SIMBAD. wikidata.org.
[14] ↑ Q222385 — redshift (P1090): {'unit': '1', 'amount': '+0.00052'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.4656'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.04'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.79'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.96'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.267'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.945'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.004'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[22] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.687'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[23] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.768'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[24] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.962'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.038'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ Q222385 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.790'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ Q222385 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 J08575849+5708514. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222385

MLA “2MASS J08575849+5708514.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222385.

BibTeX

@misc{4ortxyz_q222385_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2MASS J08575849+5708514}}, year = {2026}, url = {https://4ort.xyz/entity/q222385}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2MASS J08575849+5708514 — https://4ort.xyz/entity/q222385 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q222385 · Last refreshed: May 7, 2026