Q81764593

low-mass star in the constellation Cetus

Thing low_mass_star Q81764593

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Q81764593

Summary

Q81764593 is a low-mass star^[1].

Key Facts

Q81764593's instance of is recorded as low-mass star^[2].
Q81764593's constellation is recorded as Cetus^[3].
Q81764593's spectral class is recorded as M0V^[4].
Q81764593's catalog code is recorded as 2MASS J02293709+0020396^[5].
Q81764593's catalog code is recorded as SDSS J022937.10+002038.9^[6].
Q81764593's catalog code is recorded as SDSS J022937.11+002038.9^[7].
Q81764593's catalog code is recorded as Gaia DR2 2500464263912004352^[8].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.773'}^[9].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.429'}^[10].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.010'}^[11].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.928'}^[12].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.197'}^[13].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.324'}^[14].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.870'}^[15].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.92'}^[16].
Q81764593's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9413'}^[17].
Q81764593's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0211'}^[18].
Q81764593's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20'}^[19].
Q81764593's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1432.8'}^[20].
Q81764593's SIMBAD ID is recorded as 2MASS J02293709+0020396^[21].
Q81764593's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.40460006258840'}^[22].
Q81764593's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.34416568137130'}^[23].
Q81764593's epoch is recorded as J2000.0^[24].
Q81764593's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.431'}^[25].
Q81764593's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.814'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.773, unit: 1, amount: +20.429, unit: 1, amount: +19.010, unit: 1, amount: +17.928, unit: 1, amount: +16.197, unit: 1, amount: +18.324, unit: 1, amount: +16.870, unit: 1, amount: +15.92, unit: 1, amount: +18.9413

Catalog code 2MASS J02293709+0020396, SDSS J022937.10+002038.9, SDSS J022937.11+002038.9, Gaia DR2 2500464263912004352

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.34416568137130

Declination component of proper motion unit: www.wikidata.org, amount: -3.431

Distance from earth unit: www.wikidata.org, amount: +1432.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0211

Radial velocity unit: www.wikidata.org, amount: -20

Right ascension unit: www.wikidata.org, amount: +37.40460006258840

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.814

Spectral class M0V

External References (2)

Gaia id 2500464263912004352

Simbad id 2MASS J02293709+0020396

References

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

Direct Wikidata claims

[2] ↑ Q81764593 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81764593 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81764593 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81764593 — catalog code (P528): 2MASS J02293709+0020396. SIMBAD. wikidata.org.
[6] ↑ Q81764593 — catalog code (P528): SDSS J022937.10+002038.9. SIMBAD. wikidata.org.
[7] ↑ Q81764593 — catalog code (P528): SDSS J022937.11+002038.9. SIMBAD. wikidata.org.
[8] ↑ Q81764593 — catalog code (P528): Gaia DR2 2500464263912004352. SIMBAD. wikidata.org.
[9] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.773'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.429'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.010'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.928'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.197'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.324'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.870'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.92'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81764593 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9413'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81764593 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0211'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81764593 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81764593 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1432.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81764593 — SIMBAD ID (P3083): 2MASS J02293709+0020396. wikidata.org.
[22] ↑ Q81764593 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.40460006258840'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81764593 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.34416568137130'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81764593 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81764593 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.431'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81764593 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.814'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81764593 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). Q81764593. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81764593

MLA “Q81764593.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81764593.

BibTeX

@misc{4ortxyz_q81764593_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81764593}}, year = {2026}, url = {https://4ort.xyz/entity/q81764593}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81764593 — https://4ort.xyz/entity/q81764593 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81764593 · Last refreshed: May 7, 2026