Q81766479

low-mass star in the constellation Cetus

Thing low_mass_star Q81766479

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Q81766479

Summary

Q81766479 is a low-mass star^[1].

Key Facts

Q81766479's instance of is recorded as low-mass star^[2].
Q81766479's constellation is recorded as Cetus^[3].
Q81766479's spectral class is recorded as M1V^[4].
Q81766479's catalog code is recorded as 2MASS J01234902-0112017^[5].
Q81766479's catalog code is recorded as SDSS J012349.01-011201.4^[6].
Q81766479's catalog code is recorded as SDSS J012349.02-011201.5^[7].
Q81766479's catalog code is recorded as Gaia DR2 2533463116122225664^[8].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.907'}^[9].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.068'}^[10].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.340'}^[11].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.940'}^[12].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.317'}^[13].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.600'}^[14].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.756'}^[15].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.103'}^[16].
Q81766479's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4121'}^[17].
Q81766479's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1674'}^[18].
Q81766479's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-46'}^[19].
Q81766479's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+833.9'}^[20].
Q81766479's SIMBAD ID is recorded as 2MASS J01234902-0112017^[21].
Q81766479's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.95423745794360'}^[22].
Q81766479's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.20039722706120'}^[23].
Q81766479's epoch is recorded as J2000.0^[24].
Q81766479's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-20.661'}^[25].
Q81766479's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.308'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.907, unit: 1, amount: +20.068, unit: 1, amount: +17.340, unit: 1, amount: +15.940, unit: 1, amount: +15.317, unit: 1, amount: +18.600, unit: 1, amount: +17.756, unit: 1, amount: +15.103, unit: 1, amount: +18.4121

Catalog code 2MASS J01234902-0112017, SDSS J012349.01-011201.4, SDSS J012349.02-011201.5, Gaia DR2 2533463116122225664

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.20039722706120

Declination component of proper motion unit: www.wikidata.org, amount: -20.661

Distance from earth unit: www.wikidata.org, amount: +833.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1674

Radial velocity unit: www.wikidata.org, amount: -46

Right ascension unit: www.wikidata.org, amount: +20.95423745794360

Right ascension component of proper motion unit: www.wikidata.org, amount: +11.308

Spectral class M1V

External References (2)

Gaia id 2533463116122225664

Simbad id 2MASS J01234902-0112017

References

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

Direct Wikidata claims

[2] ↑ Q81766479 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766479 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766479 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766479 — catalog code (P528): 2MASS J01234902-0112017. SIMBAD. wikidata.org.
[6] ↑ Q81766479 — catalog code (P528): SDSS J012349.01-011201.4. SIMBAD. wikidata.org.
[7] ↑ Q81766479 — catalog code (P528): SDSS J012349.02-011201.5. SIMBAD. wikidata.org.
[8] ↑ Q81766479 — catalog code (P528): Gaia DR2 2533463116122225664. SIMBAD. wikidata.org.
[9] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.907'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.068'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.340'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.940'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.317'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.600'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.756'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.103'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81766479 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4121'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766479 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1674'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81766479 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-46'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81766479 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+833.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81766479 — SIMBAD ID (P3083): 2MASS J01234902-0112017. wikidata.org.
[22] ↑ Q81766479 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.95423745794360'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766479 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.20039722706120'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766479 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766479 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-20.661'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766479 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+11.308'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81766479 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). Q81766479. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766479

MLA “Q81766479.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766479.

BibTeX

@misc{4ortxyz_q81766479_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766479}}, year = {2026}, url = {https://4ort.xyz/entity/q81766479}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766479 — https://4ort.xyz/entity/q81766479 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766479 · Last refreshed: May 7, 2026