Q81762188

low-mass star in the constellation Cetus

Thing low_mass_star Q81762188

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Q81762188

Summary

Q81762188 is a low-mass star^[1].

Key Facts

Q81762188's instance of is recorded as low-mass star^[2].
Q81762188's constellation is recorded as Cetus^[3].
Q81762188's spectral class is recorded as M1V^[4].
Q81762188's catalog code is recorded as 2MASS J01312050-0940364^[5].
Q81762188's catalog code is recorded as SDSS J013120.50-094036.5^[6].
Q81762188's catalog code is recorded as SDSS J013120.50-094036.7^[7].
Q81762188's catalog code is recorded as Gaia DR2 2464954573820064512^[8].
Q81762188's redshift is recorded as {'unit': '1', 'amount': '-0.00024'}^[9].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.075'}^[10].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.433'}^[11].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.974'}^[12].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.948'}^[13].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.044'}^[14].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.319'}^[15].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.574'}^[16].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.66'}^[17].
Q81762188's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9601'}^[18].
Q81762188's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12'}^[19].
Q81762188's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1557.9'}^[20].
Q81762188's SIMBAD ID is recorded as 2MASS J01312050-0940364^[21].
Q81762188's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.83544267809590'}^[22].
Q81762188's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.67681609596890'}^[23].
Q81762188's epoch is recorded as J2000.0^[24].
Q81762188's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.092'}^[25].
Q81762188's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.095'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.075, unit: 1, amount: +20.433, unit: 1, amount: +18.974, unit: 1, amount: +17.948, unit: 1, amount: +16.044, unit: 1, amount: +18.319, unit: 1, amount: +16.574, unit: 1, amount: +15.66, unit: 1, amount: +18.9601

Catalog code 2MASS J01312050-0940364, SDSS J013120.50-094036.5, SDSS J013120.50-094036.7, Gaia DR2 2464954573820064512

Constellation Cetus

Declination unit: www.wikidata.org, amount: -9.67681609596890

Declination component of proper motion unit: www.wikidata.org, amount: -1.092

Distance from earth unit: www.wikidata.org, amount: +1557.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: -12

Redshift unit: 1, amount: -0.00024

Right ascension unit: www.wikidata.org, amount: +22.83544267809590

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.095

Spectral class M1V

External References (2)

Gaia id 2464954573820064512

Simbad id 2MASS J01312050-0940364

References

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

Direct Wikidata claims

[2] ↑ Q81762188 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81762188 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81762188 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81762188 — catalog code (P528): 2MASS J01312050-0940364. SIMBAD. wikidata.org.
[6] ↑ Q81762188 — catalog code (P528): SDSS J013120.50-094036.5. SIMBAD. wikidata.org.
[7] ↑ Q81762188 — catalog code (P528): SDSS J013120.50-094036.7. SIMBAD. wikidata.org.
[8] ↑ Q81762188 — catalog code (P528): Gaia DR2 2464954573820064512. SIMBAD. wikidata.org.
[9] ↑ Q81762188 — redshift (P1090): {'unit': '1', 'amount': '-0.00024'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.075'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.433'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.974'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.948'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.044'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.319'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.574'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.66'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81762188 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9601'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81762188 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81762188 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1557.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81762188 — SIMBAD ID (P3083): 2MASS J01312050-0940364. wikidata.org.
[22] ↑ Q81762188 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.83544267809590'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81762188 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.67681609596890'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81762188 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81762188 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.092'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81762188 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.095'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81762188 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). Q81762188. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81762188

MLA “Q81762188.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81762188.

BibTeX

@misc{4ortxyz_q81762188_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81762188}}, year = {2026}, url = {https://4ort.xyz/entity/q81762188}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81762188 — https://4ort.xyz/entity/q81762188 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81762188 · Last refreshed: May 7, 2026