Q81764311

low-mass star in the constellation Cetus

Thing low_mass_star Q81764311

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Q81764311

Summary

Q81764311 is a low-mass star^[1].

Key Facts

Q81764311's instance of is recorded as low-mass star^[2].
Q81764311's constellation is recorded as Cetus^[3].
Q81764311's spectral class is recorded as M3V^[4].
Q81764311's catalog code is recorded as 2MASS J02004171+0108104^[5].
Q81764311's catalog code is recorded as SDSS J020041.71+010810.5^[6].
Q81764311's catalog code is recorded as SDSS J020041.71+010810.6^[7].
Q81764311's catalog code is recorded as Gaia DR2 2508258083365844480^[8].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.475'}^[9].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.172'}^[10].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.959'}^[11].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.614'}^[12].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.060'}^[13].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.837'}^[14].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.736'}^[15].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.592'}^[16].
Q81764311's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3332'}^[17].
Q81764311's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9107'}^[18].
Q81764311's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}^[19].
Q81764311's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+470.0'}^[20].
Q81764311's SIMBAD ID is recorded as 2MASS J02004171+0108104^[21].
Q81764311's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.17379583345040'}^[22].
Q81764311's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.13625368195640'}^[23].
Q81764311's epoch is recorded as J2000.0^[24].
Q81764311's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.552'}^[25].
Q81764311's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.801'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.475, unit: 1, amount: +20.172, unit: 1, amount: +16.959, unit: 1, amount: +15.614, unit: 1, amount: +15.060, unit: 1, amount: +14.837, unit: 1, amount: +18.736, unit: 1, amount: +17.592, unit: 1, amount: +18.3332

Catalog code 2MASS J02004171+0108104, SDSS J020041.71+010810.5, SDSS J020041.71+010810.6, Gaia DR2 2508258083365844480

Constellation Cetus

Declination unit: www.wikidata.org, amount: +1.13625368195640

Declination component of proper motion unit: www.wikidata.org, amount: +8.552

Distance from earth unit: www.wikidata.org, amount: +470.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.9107

Radial velocity unit: www.wikidata.org, amount: +39

Right ascension unit: www.wikidata.org, amount: +30.17379583345040

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.801

Spectral class M3V

External References (2)

Gaia id 2508258083365844480

Simbad id 2MASS J02004171+0108104

References

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

Direct Wikidata claims

[2] ↑ Q81764311 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81764311 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81764311 — spectral class (P215): M3V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81764311 — catalog code (P528): 2MASS J02004171+0108104. SIMBAD. wikidata.org.
[6] ↑ Q81764311 — catalog code (P528): SDSS J020041.71+010810.5. SIMBAD. wikidata.org.
[7] ↑ Q81764311 — catalog code (P528): SDSS J020041.71+010810.6. SIMBAD. wikidata.org.
[8] ↑ Q81764311 — catalog code (P528): Gaia DR2 2508258083365844480. SIMBAD. wikidata.org.
[9] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.475'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.172'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.959'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.614'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.060'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.837'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.736'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.592'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81764311 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3332'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81764311 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9107'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81764311 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81764311 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+470.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81764311 — SIMBAD ID (P3083): 2MASS J02004171+0108104. wikidata.org.
[22] ↑ Q81764311 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.17379583345040'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81764311 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.13625368195640'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81764311 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81764311 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.552'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81764311 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.801'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81764311 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). Q81764311. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81764311

MLA “Q81764311.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81764311.

BibTeX

@misc{4ortxyz_q81764311_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81764311}}, year = {2026}, url = {https://4ort.xyz/entity/q81764311}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81764311 — https://4ort.xyz/entity/q81764311 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81764311 · Last refreshed: May 7, 2026