Q81759182

low-mass star in the constellation Cetus

Thing low_mass_star Q81759182

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Q81759182

Summary

Q81759182 is a low-mass star^[1].

Key Facts

Q81759182's instance of is recorded as low-mass star^[2].
Q81759182's constellation is recorded as Cetus^[3].
Q81759182's spectral class is recorded as M1V^[4].
Q81759182's catalog code is recorded as 2MASS J01220901-0051232^[5].
Q81759182's catalog code is recorded as SDSS J012209.00-005123.3^[6].
Q81759182's catalog code is recorded as SDSS J012209.00-005123.2^[7].
Q81759182's catalog code is recorded as SDSS J012209.01-005123.3^[8].
Q81759182's catalog code is recorded as Gaia DR2 2533536817761127936^[9].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.487'}^[10].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.293'}^[11].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.931'}^[12].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.663'}^[13].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.107'}^[14].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.419'}^[15].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.813'}^[16].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.59'}^[17].
Q81759182's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7623'}^[18].
Q81759182's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2046'}^[19].
Q81759182's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45'}^[20].
Q81759182's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1045.1'}^[21].
Q81759182's SIMBAD ID is recorded as 2MASS J01220901-0051232^[22].
Q81759182's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.53752062027540'}^[23].
Q81759182's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.85646919760500'}^[24].
Q81759182's epoch is recorded as J2000.0^[25].
Q81759182's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.576'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.487, unit: 1, amount: +20.293, unit: 1, amount: +18.931, unit: 1, amount: +17.663, unit: 1, amount: +18.107, unit: 1, amount: +16.419, unit: 1, amount: +15.813, unit: 1, amount: +15.59, unit: 1, amount: +18.7623

Catalog code 2MASS J01220901-0051232, SDSS J012209.00-005123.3, SDSS J012209.00-005123.2, SDSS J012209.01-005123.3, Gaia DR2 2533536817761127936

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.85646919760500

Declination component of proper motion unit: www.wikidata.org, amount: +6.576

Distance from earth unit: www.wikidata.org, amount: +1045.1

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2046

Radial velocity unit: www.wikidata.org, amount: +45

Right ascension unit: www.wikidata.org, amount: +20.53752062027540

Right ascension component of proper motion unit: www.wikidata.org, amount: +29.791

Spectral class M1V

External References (2)

Gaia id 2533536817761127936

Simbad id 2MASS J01220901-0051232

References

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

Direct Wikidata claims

[2] ↑ Q81759182 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759182 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759182 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759182 — catalog code (P528): 2MASS J01220901-0051232. SIMBAD. wikidata.org.
[6] ↑ Q81759182 — catalog code (P528): SDSS J012209.00-005123.3. SIMBAD. wikidata.org.
[7] ↑ Q81759182 — catalog code (P528): SDSS J012209.00-005123.2. SIMBAD. wikidata.org.
[8] ↑ Q81759182 — catalog code (P528): SDSS J012209.01-005123.3. SIMBAD. wikidata.org.
[9] ↑ Q81759182 — catalog code (P528): Gaia DR2 2533536817761127936. SIMBAD. wikidata.org.
[10] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.487'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.293'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.931'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.663'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.107'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.419'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.813'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.59'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81759182 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7623'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759182 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2046'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81759182 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+45'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81759182 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1045.1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81759182 — SIMBAD ID (P3083): 2MASS J01220901-0051232. wikidata.org.
[23] ↑ Q81759182 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.53752062027540'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759182 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.85646919760500'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759182 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759182 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.576'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759182 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). Q81759182. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759182

MLA “Q81759182.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759182.

BibTeX

@misc{4ortxyz_q81759182_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759182}}, year = {2026}, url = {https://4ort.xyz/entity/q81759182}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759182 — https://4ort.xyz/entity/q81759182 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759182 · Last refreshed: May 7, 2026