Q81761396

low-mass star in the constellation Cetus

Thing low_mass_star Q81761396

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Q81761396

Summary

Q81761396 is a low-mass star^[1].

Key Facts

Q81761396's instance of is recorded as low-mass star^[2].
Q81761396's constellation is recorded as Cetus^[3].
Q81761396's spectral class is recorded as M2V^[4].
Q81761396's catalog code is recorded as 2MASS J00501722-0100233^[5].
Q81761396's catalog code is recorded as SDSS J005017.22-010023.3^[6].
Q81761396's catalog code is recorded as SDSS J005017.22-010023.4^[7].
Q81761396's catalog code is recorded as Gaia DR2 2536658743592551424^[8].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.391'}^[9].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.498'}^[10].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.211'}^[11].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.500'}^[12].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.327'}^[13].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.034'}^[14].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.032'}^[15].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.479'}^[16].
Q81761396's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7431'}^[17].
Q81761396's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3183'}^[18].
Q81761396's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37'}^[19].
Q81761396's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+471.5'}^[20].
Q81761396's SIMBAD ID is recorded as 2MASS J00501722-0100233^[21].
Q81761396's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.57175081507290'}^[22].
Q81761396's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.00647872401340'}^[23].
Q81761396's epoch is recorded as J2000.0^[24].
Q81761396's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.084'}^[25].
Q81761396's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.858'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.391, unit: 1, amount: +19.498, unit: 1, amount: +15.211, unit: 1, amount: +14.500, unit: 1, amount: +14.327, unit: 1, amount: +18.034, unit: 1, amount: +17.032, unit: 1, amount: +16.479, unit: 1, amount: +17.7431

Catalog code 2MASS J00501722-0100233, SDSS J005017.22-010023.3, SDSS J005017.22-010023.4, Gaia DR2 2536658743592551424

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.00647872401340

Declination component of proper motion unit: www.wikidata.org, amount: -1.084

Distance from earth unit: www.wikidata.org, amount: +471.5

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3183

Radial velocity unit: www.wikidata.org, amount: +37

Right ascension unit: www.wikidata.org, amount: +12.57175081507290

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.858

Spectral class M2V

External References (2)

Gaia id 2536658743592551424

Simbad id 2MASS J00501722-0100233

References

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

Direct Wikidata claims

[2] ↑ Q81761396 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81761396 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81761396 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81761396 — catalog code (P528): 2MASS J00501722-0100233. SIMBAD. wikidata.org.
[6] ↑ Q81761396 — catalog code (P528): SDSS J005017.22-010023.3. SIMBAD. wikidata.org.
[7] ↑ Q81761396 — catalog code (P528): SDSS J005017.22-010023.4. SIMBAD. wikidata.org.
[8] ↑ Q81761396 — catalog code (P528): Gaia DR2 2536658743592551424. SIMBAD. wikidata.org.
[9] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.391'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.498'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.211'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.500'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.327'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.034'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.032'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.479'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81761396 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7431'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81761396 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3183'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81761396 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81761396 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+471.5'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81761396 — SIMBAD ID (P3083): 2MASS J00501722-0100233. wikidata.org.
[22] ↑ Q81761396 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.57175081507290'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81761396 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.00647872401340'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81761396 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81761396 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.084'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81761396 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+9.858'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81761396 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). Q81761396. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81761396

MLA “Q81761396.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81761396.

BibTeX

@misc{4ortxyz_q81761396_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81761396}}, year = {2026}, url = {https://4ort.xyz/entity/q81761396}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81761396 — https://4ort.xyz/entity/q81761396 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81761396 · Last refreshed: May 7, 2026