Q81761393

Thing brown_dwarf Q81761393

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Q81761393

Summary

Q81761393 is a brown dwarf^[1].

Key Facts

Q81761393's instance of is recorded as brown dwarf^[2].
Q81761393's constellation is recorded as Cetus^[3].
Q81761393's spectral class is recorded as M9V^[4].
Q81761393's catalog code is recorded as 2MASS J01472437+0057513^[5].
Q81761393's catalog code is recorded as SDSS J014724.37+005751.3^[6].
Q81761393's catalog code is recorded as SDSS J014724.38+005751.4^[7].
Q81761393's catalog code is recorded as Gaia DR2 2509612303734270336^[8].
Q81761393's redshift is recorded as {'unit': '1', 'amount': '+0.00005'}^[9].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.347'}^[10].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.063'}^[11].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.206'}^[12].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.498'}^[13].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.986'}^[14].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.832'}^[15].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.150'}^[16].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.770'}^[17].
Q81761393's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1068'}^[18].
Q81761393's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.4996'}^[19].
Q81761393's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+52'}^[20].
Q81761393's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+64.5178'}^[21].
Q81761393's SIMBAD ID is recorded as 2MASS J01472437+0057513^[22].
Q81761393's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+26.85156782548140'}^[23].
Q81761393's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.96428488141020'}^[24].
Q81761393's epoch is recorded as J2000.0^[25].
Q81761393's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.409'}^[26].

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Quick Facts

Instance of brown dwarf

Properties

Apparent magnitude unit: 1, amount: +25.347, unit: 1, amount: +23.063, unit: 1, amount: +21.206, unit: 1, amount: +18.498, unit: 1, amount: +16.986, unit: 1, amount: +14.832, unit: 1, amount: +14.150, unit: 1, amount: +13.770, unit: 1, amount: +19.1068

Catalog code 2MASS J01472437+0057513, SDSS J014724.37+005751.3, SDSS J014724.38+005751.4, Gaia DR2 2509612303734270336

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.96428488141020

Declination component of proper motion unit: www.wikidata.org, amount: -13.409

Distance from earth unit: www.wikidata.org, amount: +64.5178

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +15.4996

Radial velocity unit: www.wikidata.org, amount: +52

Redshift unit: 1, amount: +0.00005

Right ascension unit: www.wikidata.org, amount: +26.85156782548140

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.198

Spectral class M9V

External References (2)

Gaia id 2509612303734270336

Simbad id 2MASS J01472437+0057513

References

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

Direct Wikidata claims

[2] ↑ Q81761393 — instance of (P31): brown dwarf. SIMBAD. wikidata.org.
[3] ↑ Q81761393 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761393 — spectral class (P215): M9V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761393 — catalog code (P528): 2MASS J01472437+0057513. SIMBAD. wikidata.org.
[6] ↑ Q81761393 — catalog code (P528): SDSS J014724.37+005751.3. SIMBAD. wikidata.org.
[7] ↑ Q81761393 — catalog code (P528): SDSS J014724.38+005751.4. SIMBAD. wikidata.org.
[8] ↑ Q81761393 — catalog code (P528): Gaia DR2 2509612303734270336. SIMBAD. wikidata.org.
[9] ↑ Q81761393 — redshift (P1090): {'unit': '1', 'amount': '+0.00005'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.347'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.063'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.206'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.498'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.986'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.150'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.770'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81761393 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1068'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81761393 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.4996'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81761393 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+52'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81761393 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+64.5178'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81761393 — SIMBAD ID (P3083): 2MASS J01472437+0057513. wikidata.org.
[23] ↑ Q81761393 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+26.85156782548140'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761393 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.96428488141020'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761393 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761393 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.409'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81761393 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). Q81761393. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761393

MLA “Q81761393.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761393.

BibTeX

@misc{4ortxyz_q81761393_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761393}}, year = {2026}, url = {https://4ort.xyz/entity/q81761393}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761393 — https://4ort.xyz/entity/q81761393 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761393 · Last refreshed: May 7, 2026