Q81755292

low-mass star in the constellation Cetus

Thing low_mass_star Q81755292

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Q81755292

Summary

Q81755292 is a low-mass star^[1].

Key Facts

Q81755292's instance of is recorded as low-mass star^[2].
Q81755292's constellation is recorded as Cetus^[3].
Q81755292's spectral class is recorded as M4V^[4].
Q81755292's catalog code is recorded as 2MASS J00385428+0103536^[5].
Q81755292's catalog code is recorded as SDSS J003854.28+010353.7^[6].
Q81755292's catalog code is recorded as SDSS J003854.29+010353.7^[7].
Q81755292's catalog code is recorded as Gaia DR2 2543405041994978432^[8].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.640'}^[9].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.361'}^[10].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.536'}^[11].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.979'}^[12].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.668'}^[13].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.934'}^[14].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.600'}^[15].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.909'}^[16].
Q81755292's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3737'}^[17].
Q81755292's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6714'}^[18].
Q81755292's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2'}^[19].
Q81755292's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+272.3757'}^[20].
Q81755292's SIMBAD ID is recorded as 2MASS J00385428+0103536^[21].
Q81755292's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.72621966184990'}^[22].
Q81755292's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.06494054956290'}^[23].
Q81755292's epoch is recorded as J2000.0^[24].
Q81755292's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.674'}^[25].
Q81755292's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.156'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.640, unit: 1, amount: +19.361, unit: 1, amount: +14.536, unit: 1, amount: +13.979, unit: 1, amount: +13.668, unit: 1, amount: +17.934, unit: 1, amount: +16.600, unit: 1, amount: +15.909, unit: 1, amount: +17.3737

Catalog code 2MASS J00385428+0103536, SDSS J003854.28+010353.7, SDSS J003854.29+010353.7, Gaia DR2 2543405041994978432

Constellation Cetus

Declination unit: www.wikidata.org, amount: +1.06494054956290

Declination component of proper motion unit: www.wikidata.org, amount: -15.674

Distance from earth unit: www.wikidata.org, amount: +272.3757

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6714

Radial velocity unit: www.wikidata.org, amount: -2

Right ascension unit: www.wikidata.org, amount: +9.72621966184990

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.156

Spectral class M4V

External References (2)

Gaia id 2543405041994978432

Simbad id 2MASS J00385428+0103536

References

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

Direct Wikidata claims

[2] ↑ Q81755292 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81755292 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81755292 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81755292 — catalog code (P528): 2MASS J00385428+0103536. SIMBAD. wikidata.org.
[6] ↑ Q81755292 — catalog code (P528): SDSS J003854.28+010353.7. SIMBAD. wikidata.org.
[7] ↑ Q81755292 — catalog code (P528): SDSS J003854.29+010353.7. SIMBAD. wikidata.org.
[8] ↑ Q81755292 — catalog code (P528): Gaia DR2 2543405041994978432. SIMBAD. wikidata.org.
[9] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.640'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.361'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.536'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.979'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.668'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.934'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.600'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.909'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81755292 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3737'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81755292 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6714'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81755292 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81755292 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+272.3757'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81755292 — SIMBAD ID (P3083): 2MASS J00385428+0103536. wikidata.org.
[22] ↑ Q81755292 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.72621966184990'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81755292 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.06494054956290'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81755292 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81755292 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.674'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81755292 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.156'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81755292 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). Q81755292. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81755292

MLA “Q81755292.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81755292.

BibTeX

@misc{4ortxyz_q81755292_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81755292}}, year = {2026}, url = {https://4ort.xyz/entity/q81755292}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81755292 — https://4ort.xyz/entity/q81755292 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81755292 · Last refreshed: May 7, 2026