Q81768802

low-mass star in the constellation Cetus

Thing low_mass_star Q81768802

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Q81768802

Summary

Q81768802 is a low-mass star^[1].

Key Facts

Q81768802's instance of is recorded as low-mass star^[2].
Q81768802's constellation is recorded as Cetus^[3].
Q81768802's spectral class is recorded as M0V^[4].
Q81768802's catalog code is recorded as 2MASS J00381392+0032433^[5].
Q81768802's catalog code is recorded as SDSS J003813.91+003242.6^[6].
Q81768802's catalog code is recorded as SDSS J003813.92+003242.7^[7].
Q81768802's catalog code is recorded as Gaia DR2 2543350989831260800^[8].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.493'}^[9].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.962'}^[10].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.774'}^[11].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.643'}^[12].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.641'}^[13].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.704'}^[14].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.099'}^[15].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.85'}^[16].
Q81768802's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6718'}^[17].
Q81768802's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1854'}^[18].
Q81768802's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29'}^[19].
Q81768802's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1516.0'}^[20].
Q81768802's SIMBAD ID is recorded as 2MASS J00381392+0032433^[21].
Q81768802's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.55798342227760'}^[22].
Q81768802's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.54520164767100'}^[23].
Q81768802's epoch is recorded as J2000.0^[24].
Q81768802's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.915'}^[25].
Q81768802's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.421'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.493, unit: 1, amount: +19.962, unit: 1, amount: +17.774, unit: 1, amount: +16.643, unit: 1, amount: +15.641, unit: 1, amount: +18.704, unit: 1, amount: +18.099, unit: 1, amount: +15.85, unit: 1, amount: +18.6718

Catalog code 2MASS J00381392+0032433, SDSS J003813.91+003242.6, SDSS J003813.92+003242.7, Gaia DR2 2543350989831260800

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.54520164767100

Declination component of proper motion unit: www.wikidata.org, amount: -6.915

Distance from earth unit: www.wikidata.org, amount: +1516.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1854

Radial velocity unit: www.wikidata.org, amount: +29

Right ascension unit: www.wikidata.org, amount: +9.55798342227760

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.421

Spectral class M0V

External References (2)

Gaia id 2543350989831260800

Simbad id 2MASS J00381392+0032433

References

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

Direct Wikidata claims

[2] ↑ Q81768802 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768802 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768802 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768802 — catalog code (P528): 2MASS J00381392+0032433. SIMBAD. wikidata.org.
[6] ↑ Q81768802 — catalog code (P528): SDSS J003813.91+003242.6. SIMBAD. wikidata.org.
[7] ↑ Q81768802 — catalog code (P528): SDSS J003813.92+003242.7. SIMBAD. wikidata.org.
[8] ↑ Q81768802 — catalog code (P528): Gaia DR2 2543350989831260800. SIMBAD. wikidata.org.
[9] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.493'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.962'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.774'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.643'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.641'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.704'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.099'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.85'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6718'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81768802 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1854'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768802 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81768802 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1516.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768802 — SIMBAD ID (P3083): 2MASS J00381392+0032433. wikidata.org.
[22] ↑ Q81768802 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.55798342227760'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81768802 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.54520164767100'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768802 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768802 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.915'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768802 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.421'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768802 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). Q81768802. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768802

MLA “Q81768802.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768802.

BibTeX

@misc{4ortxyz_q81768802_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768802}}, year = {2026}, url = {https://4ort.xyz/entity/q81768802}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768802 — https://4ort.xyz/entity/q81768802 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768802 · Last refreshed: May 7, 2026