Q81764969

low-mass star in the constellation Cetus

Thing low_mass_star Q81764969

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Q81764969

Summary

Q81764969 is a low-mass star^[1].

Key Facts

Q81764969's instance of is recorded as low-mass star^[2].
Q81764969's constellation is recorded as Cetus^[3].
Q81764969's spectral class is recorded as M1V^[4].
Q81764969's catalog code is recorded as 2MASS J00505906+0044123^[5].
Q81764969's catalog code is recorded as SDSS J005059.08+004412.5^[6].
Q81764969's catalog code is recorded as SDSS J005059.09+004412.5^[7].
Q81764969's catalog code is recorded as Gaia DR2 2537182974412794752^[8].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.687'}^[9].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.247'}^[10].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.562'}^[11].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.769'}^[12].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.001'}^[13].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.311'}^[14].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.713'}^[15].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.328'}^[16].
Q81764969's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6484'}^[17].
Q81764969's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1836'}^[18].
Q81764969's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-36'}^[19].
Q81764969's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1055.9'}^[20].
Q81764969's SIMBAD ID is recorded as 2MASS J00505906+0044123^[21].
Q81764969's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.74619939643890'}^[22].
Q81764969's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.73680032311500'}^[23].
Q81764969's epoch is recorded as J2000.0^[24].
Q81764969's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.059'}^[25].
Q81764969's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+16.116'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.687, unit: 1, amount: +20.247, unit: 1, amount: +17.562, unit: 1, amount: +18.769, unit: 1, amount: +18.001, unit: 1, amount: +16.311, unit: 1, amount: +15.713, unit: 1, amount: +15.328, unit: 1, amount: +18.6484

Catalog code 2MASS J00505906+0044123, SDSS J005059.08+004412.5, SDSS J005059.09+004412.5, Gaia DR2 2537182974412794752

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.73680032311500

Declination component of proper motion unit: www.wikidata.org, amount: -10.059

Distance from earth unit: www.wikidata.org, amount: +1055.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1836

Radial velocity unit: www.wikidata.org, amount: -36

Right ascension unit: www.wikidata.org, amount: +12.74619939643890

Right ascension component of proper motion unit: www.wikidata.org, amount: +16.116

Spectral class M1V

External References (2)

Gaia id 2537182974412794752

Simbad id 2MASS J00505906+0044123

References

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

Direct Wikidata claims

[2] ↑ Q81764969 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81764969 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81764969 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81764969 — catalog code (P528): 2MASS J00505906+0044123. SIMBAD. wikidata.org.
[6] ↑ Q81764969 — catalog code (P528): SDSS J005059.08+004412.5. SIMBAD. wikidata.org.
[7] ↑ Q81764969 — catalog code (P528): SDSS J005059.09+004412.5. SIMBAD. wikidata.org.
[8] ↑ Q81764969 — catalog code (P528): Gaia DR2 2537182974412794752. SIMBAD. wikidata.org.
[9] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.687'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.247'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.562'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.769'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.311'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.713'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.328'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81764969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6484'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81764969 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1836'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81764969 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-36'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81764969 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1055.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81764969 — SIMBAD ID (P3083): 2MASS J00505906+0044123. wikidata.org.
[22] ↑ Q81764969 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.74619939643890'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81764969 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.73680032311500'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81764969 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81764969 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.059'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81764969 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+16.116'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81764969 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). Q81764969. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81764969

MLA “Q81764969.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81764969.

BibTeX

@misc{4ortxyz_q81764969_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81764969}}, year = {2026}, url = {https://4ort.xyz/entity/q81764969}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81764969 — https://4ort.xyz/entity/q81764969 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81764969 · Last refreshed: May 7, 2026