Q81759837

low-mass star in the constellation Cetus

Thing low_mass_star Q81759837

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Q81759837

Summary

Q81759837 is a low-mass star^[1].

Key Facts

Q81759837's instance of is recorded as low-mass star^[2].
Q81759837's constellation is recorded as Cetus^[3].
Q81759837's spectral class is recorded as M4V^[4].
Q81759837's catalog code is recorded as 2MASS J00335579+0011190^[5].
Q81759837's catalog code is recorded as SDSS J003355.81+001119.0^[6].
Q81759837's catalog code is recorded as SDSS J003355.82+001119.0^[7].
Q81759837's catalog code is recorded as Gaia DR2 2543977986336515584^[8].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.689'}^[9].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.789'}^[10].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.345'}^[11].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.188'}^[12].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.792'}^[13].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.064'}^[14].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.888'}^[15].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.994'}^[16].
Q81759837's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6522'}^[17].
Q81759837's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5800'}^[18].
Q81759837's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}^[19].
Q81759837's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+342.0'}^[20].
Q81759837's SIMBAD ID is recorded as 2MASS J00335579+0011190^[21].
Q81759837's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.48254965154600'}^[22].
Q81759837's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.18859937962660'}^[23].
Q81759837's epoch is recorded as J2000.0^[24].
Q81759837's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.965'}^[25].
Q81759837's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+20.658'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.689, unit: 1, amount: +20.789, unit: 1, amount: +19.345, unit: 1, amount: +17.188, unit: 1, amount: +15.792, unit: 1, amount: +15.064, unit: 1, amount: +17.888, unit: 1, amount: +14.994, unit: 1, amount: +18.6522

Catalog code 2MASS J00335579+0011190, SDSS J003355.81+001119.0, SDSS J003355.82+001119.0, Gaia DR2 2543977986336515584

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.18859937962660

Declination component of proper motion unit: www.wikidata.org, amount: -2.965

Distance from earth unit: www.wikidata.org, amount: +342.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5800

Radial velocity unit: www.wikidata.org, amount: -1

Right ascension unit: www.wikidata.org, amount: +8.48254965154600

Right ascension component of proper motion unit: www.wikidata.org, amount: +20.658

Spectral class M4V

External References (2)

Gaia id 2543977986336515584

Simbad id 2MASS J00335579+0011190

References

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

Direct Wikidata claims

[2] ↑ Q81759837 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759837 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759837 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759837 — catalog code (P528): 2MASS J00335579+0011190. SIMBAD. wikidata.org.
[6] ↑ Q81759837 — catalog code (P528): SDSS J003355.81+001119.0. SIMBAD. wikidata.org.
[7] ↑ Q81759837 — catalog code (P528): SDSS J003355.82+001119.0. SIMBAD. wikidata.org.
[8] ↑ Q81759837 — catalog code (P528): Gaia DR2 2543977986336515584. SIMBAD. wikidata.org.
[9] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.689'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.789'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.345'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.188'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.792'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.064'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.888'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.994'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81759837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6522'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81759837 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5800'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759837 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81759837 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+342.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81759837 — SIMBAD ID (P3083): 2MASS J00335579+0011190. wikidata.org.
[22] ↑ Q81759837 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.48254965154600'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81759837 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.18859937962660'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759837 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759837 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.965'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759837 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+20.658'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759837 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). Q81759837. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759837

MLA “Q81759837.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759837.

BibTeX

@misc{4ortxyz_q81759837_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759837}}, year = {2026}, url = {https://4ort.xyz/entity/q81759837}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759837 — https://4ort.xyz/entity/q81759837 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759837 · Last refreshed: May 7, 2026