Q81761799

low-mass star in the constellation Cetus

Thing low_mass_star Q81761799

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Q81761799

Summary

Q81761799 is a low-mass star^[1].

Key Facts

Q81761799's instance of is recorded as low-mass star^[2].
Q81761799's constellation is recorded as Cetus^[3].
Q81761799's spectral class is recorded as M4V^[4].
Q81761799's catalog code is recorded as 2MASS J01105597+0022209^[5].
Q81761799's catalog code is recorded as SDSS J011055.97+002221.0^[6].
Q81761799's catalog code is recorded as SDSS J011055.97+002220.9^[7].
Q81761799's catalog code is recorded as SDSS J011055.98+002221.0^[8].
Q81761799's catalog code is recorded as Gaia DR2 2534804387164443392^[9].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.584'}^[10].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.167'}^[11].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.588'}^[12].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.414'}^[13].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.156'}^[14].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.164'}^[15].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.503'}^[16].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.146'}^[17].
Q81761799's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9446'}^[18].
Q81761799's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1795'}^[19].
Q81761799's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10'}^[20].
Q81761799's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+371.0'}^[21].
Q81761799's SIMBAD ID is recorded as 2MASS J01105597+0022209^[22].
Q81761799's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+17.73321246189660'}^[23].
Q81761799's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.37246435542890'}^[24].
Q81761799's epoch is recorded as J2000.0^[25].
Q81761799's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.532'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.584, unit: 1, amount: +21.167, unit: 1, amount: +19.588, unit: 1, amount: +17.414, unit: 1, amount: +16.156, unit: 1, amount: +18.164, unit: 1, amount: +15.503, unit: 1, amount: +15.146, unit: 1, amount: +18.9446

Catalog code 2MASS J01105597+0022209, SDSS J011055.97+002221.0, SDSS J011055.97+002220.9, SDSS J011055.98+002221.0, Gaia DR2 2534804387164443392

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.37246435542890

Declination component of proper motion unit: www.wikidata.org, amount: -13.532

Distance from earth unit: www.wikidata.org, amount: +371.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1795

Radial velocity unit: www.wikidata.org, amount: +10

Right ascension unit: www.wikidata.org, amount: +17.73321246189660

Right ascension component of proper motion unit: www.wikidata.org, amount: +28.966

Spectral class M4V

External References (2)

Gaia id 2534804387164443392

Simbad id 2MASS J01105597+0022209

References

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

Direct Wikidata claims

[2] ↑ Q81761799 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761799 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761799 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761799 — catalog code (P528): 2MASS J01105597+0022209. SIMBAD. wikidata.org.
[6] ↑ Q81761799 — catalog code (P528): SDSS J011055.97+002221.0. SIMBAD. wikidata.org.
[7] ↑ Q81761799 — catalog code (P528): SDSS J011055.97+002220.9. SIMBAD. wikidata.org.
[8] ↑ Q81761799 — catalog code (P528): SDSS J011055.98+002221.0. SIMBAD. wikidata.org.
[9] ↑ Q81761799 — catalog code (P528): Gaia DR2 2534804387164443392. SIMBAD. wikidata.org.
[10] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.584'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.167'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.588'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.414'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.156'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.164'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.503'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.146'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81761799 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9446'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81761799 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1795'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81761799 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81761799 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+371.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81761799 — SIMBAD ID (P3083): 2MASS J01105597+0022209. wikidata.org.
[23] ↑ Q81761799 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+17.73321246189660'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761799 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.37246435542890'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761799 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761799 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13.532'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81761799 is an instance of low-mass star (Q12795622) [P31, primary]. Wikidata. wikidata.org.

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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). Q81761799. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761799

MLA “Q81761799.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761799.

BibTeX

@misc{4ortxyz_q81761799_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761799}}, year = {2026}, url = {https://4ort.xyz/entity/q81761799}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761799 — https://4ort.xyz/entity/q81761799 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761799 · Last refreshed: May 7, 2026