Q81759899

low-mass star in the constellation Cetus

Thing low_mass_star Q81759899

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Q81759899

Summary

Q81759899 is a low-mass star^[1].

Key Facts

Q81759899's instance of is recorded as low-mass star^[2].
Q81759899's constellation is recorded as Cetus^[3].
Q81759899's spectral class is recorded as M5V^[4].
Q81759899's catalog code is recorded as 2MASS J03185238-0105089^[5].
Q81759899's catalog code is recorded as SDSS J031852.37-010509.0^[6].
Q81759899's catalog code is recorded as SDSS J031852.38-010509.0^[7].
Q81759899's catalog code is recorded as SDSS J031852.38-010509.1^[8].
Q81759899's catalog code is recorded as Gaia DR2 3262664209825743232^[9].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.961'}^[10].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.432'}^[11].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.848'}^[12].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.262'}^[13].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.666'}^[14].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.093'}^[15].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.720'}^[16].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.145'}^[17].
Q81759899's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9248'}^[18].
Q81759899's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.4383'}^[19].
Q81759899's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1'}^[20].
Q81759899's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+225.3115'}^[21].
Q81759899's SIMBAD ID is recorded as 2MASS J03185238-0105089^[22].
Q81759899's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.71829386882740'}^[23].
Q81759899's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.08584862257400'}^[24].
Q81759899's epoch is recorded as J2000.0^[25].
Q81759899's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.058'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.961, unit: 1, amount: +21.432, unit: 1, amount: +19.848, unit: 1, amount: +17.262, unit: 1, amount: +15.666, unit: 1, amount: +15.093, unit: 1, amount: +14.720, unit: 1, amount: +18.145, unit: 1, amount: +18.9248

Catalog code 2MASS J03185238-0105089, SDSS J031852.37-010509.0, SDSS J031852.38-010509.0, SDSS J031852.38-010509.1, Gaia DR2 3262664209825743232

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.08584862257400

Declination component of proper motion unit: www.wikidata.org, amount: -0.058

Distance from earth unit: www.wikidata.org, amount: +225.3115

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.4383

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

Right ascension unit: www.wikidata.org, amount: +49.71829386882740

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.098

Spectral class M5V

External References (2)

Gaia id 3262664209825743232

Simbad id 2MASS J03185238-0105089

References

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

Direct Wikidata claims

[2] ↑ Q81759899 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81759899 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81759899 — spectral class (P215): M5V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81759899 — catalog code (P528): 2MASS J03185238-0105089. SIMBAD. wikidata.org.
[6] ↑ Q81759899 — catalog code (P528): SDSS J031852.37-010509.0. SIMBAD. wikidata.org.
[7] ↑ Q81759899 — catalog code (P528): SDSS J031852.38-010509.0. SIMBAD. wikidata.org.
[8] ↑ Q81759899 — catalog code (P528): SDSS J031852.38-010509.1. SIMBAD. wikidata.org.
[9] ↑ Q81759899 — catalog code (P528): Gaia DR2 3262664209825743232. SIMBAD. wikidata.org.
[10] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.961'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.432'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.848'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.262'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.666'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.093'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.720'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.145'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81759899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9248'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81759899 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.4383'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81759899 — 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.
[21] ↑ Q81759899 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+225.3115'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81759899 — SIMBAD ID (P3083): 2MASS J03185238-0105089. wikidata.org.
[23] ↑ Q81759899 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.71829386882740'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81759899 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.08584862257400'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81759899 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81759899 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.058'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81759899 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). Q81759899. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81759899

MLA “Q81759899.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81759899.

BibTeX

@misc{4ortxyz_q81759899_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81759899}}, year = {2026}, url = {https://4ort.xyz/entity/q81759899}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81759899 — https://4ort.xyz/entity/q81759899 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81759899 · Last refreshed: May 7, 2026