Q81756805

low-mass star in the constellation Cetus

Thing low_mass_star Q81756805

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Q81756805

Summary

Q81756805 is a low-mass star^[1].

Key Facts

Q81756805's instance of is recorded as low-mass star^[2].
Q81756805's constellation is recorded as Cetus^[3].
Q81756805's spectral class is recorded as M6V^[4].
Q81756805's catalog code is recorded as 2MASS J02225176-0037549^[5].
Q81756805's catalog code is recorded as SDSS J022251.79-003755.0^[6].
Q81756805's catalog code is recorded as SDSS J022251.77-003755.1^[7].
Q81756805's catalog code is recorded as Gaia DR2 2500669494629069440^[8].
Q81756805's redshift is recorded as {'unit': '1', 'amount': '-0.00001'}^[9].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.085'}^[10].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.467'}^[11].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.894'}^[12].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.003'}^[13].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.949'}^[14].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.437'}^[15].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.750'}^[16].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.42'}^[17].
Q81756805's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7897'}^[18].
Q81756805's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7048'}^[19].
Q81756805's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+41'}^[20].
Q81756805's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+240.0'}^[21].
Q81756805's SIMBAD ID is recorded as 2MASS J02225176-0037549^[22].
Q81756805's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.71573247705370'}^[23].
Q81756805's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.63197533481250'}^[24].
Q81756805's epoch is recorded as J2000.0^[25].
Q81756805's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.909'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.085, unit: 1, amount: +22.467, unit: 1, amount: +20.894, unit: 1, amount: +19.003, unit: 1, amount: +17.949, unit: 1, amount: +16.437, unit: 1, amount: +15.750, unit: 1, amount: +15.42, unit: 1, amount: +19.7897

Catalog code 2MASS J02225176-0037549, SDSS J022251.79-003755.0, SDSS J022251.77-003755.1, Gaia DR2 2500669494629069440

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.63197533481250

Declination component of proper motion unit: www.wikidata.org, amount: +8.909

Distance from earth unit: www.wikidata.org, amount: +240.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.7048

Radial velocity unit: www.wikidata.org, amount: +41

Redshift unit: 1, amount: -0.00001

Right ascension unit: www.wikidata.org, amount: +35.71573247705370

Right ascension component of proper motion unit: www.wikidata.org, amount: +69.745

Spectral class M6V

External References (2)

Gaia id 2500669494629069440

Simbad id 2MASS J02225176-0037549

References

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

Direct Wikidata claims

[2] ↑ Q81756805 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756805 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756805 — spectral class (P215): M6V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756805 — catalog code (P528): 2MASS J02225176-0037549. SIMBAD. wikidata.org.
[6] ↑ Q81756805 — catalog code (P528): SDSS J022251.79-003755.0. SIMBAD. wikidata.org.
[7] ↑ Q81756805 — catalog code (P528): SDSS J022251.77-003755.1. SIMBAD. wikidata.org.
[8] ↑ Q81756805 — catalog code (P528): Gaia DR2 2500669494629069440. SIMBAD. wikidata.org.
[9] ↑ Q81756805 — redshift (P1090): {'unit': '1', 'amount': '-0.00001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.085'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.467'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.894'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.003'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.949'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.437'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.750'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.42'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81756805 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7897'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81756805 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7048'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81756805 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+41'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81756805 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+240.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81756805 — SIMBAD ID (P3083): 2MASS J02225176-0037549. wikidata.org.
[23] ↑ Q81756805 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.71573247705370'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756805 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.63197533481250'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756805 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756805 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.909'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81756805 is an instance of low-mass star (Q12795622) [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). Q81756805. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756805

MLA “Q81756805.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756805.

BibTeX

@misc{4ortxyz_q81756805_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756805}}, year = {2026}, url = {https://4ort.xyz/entity/q81756805}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756805 — https://4ort.xyz/entity/q81756805 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756805 · Last refreshed: May 7, 2026