Q81756191

low-mass star in the constellation Cetus

Thing low_mass_star Q81756191

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Q81756191

Summary

Q81756191 is a low-mass star^[1].

Key Facts

Q81756191's instance of is recorded as low-mass star^[2].
Q81756191's constellation is recorded as Cetus^[3].
Q81756191's spectral class is recorded as M1V^[4].
Q81756191's catalog code is recorded as 2MASS J00374048+0030045^[5].
Q81756191's catalog code is recorded as SDSS J003740.49+003004.6^[6].
Q81756191's catalog code is recorded as Gaia DR2 2543344014804361344^[7].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.532'}^[8].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.280'}^[9].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.923'}^[10].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.588'}^[11].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.133'}^[12].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.055'}^[13].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.345'}^[14].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.63'}^[15].
Q81756191's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9090'}^[16].
Q81756191's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0461'}^[17].
Q81756191's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+46'}^[18].
Q81756191's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+956.0'}^[19].
Q81756191's SIMBAD ID is recorded as 2MASS J00374048+0030045^[20].
Q81756191's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.41871676493160'}^[21].
Q81756191's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.50129548714080'}^[22].
Q81756191's epoch is recorded as J2000.0^[23].
Q81756191's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.066'}^[24].
Q81756191's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+20.032'}^[25].
Q81756191's Gaia ID is recorded as 2543344014804361344^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.532, unit: 1, amount: +20.280, unit: 1, amount: +18.923, unit: 1, amount: +17.588, unit: 1, amount: +16.133, unit: 1, amount: +18.055, unit: 1, amount: +16.345, unit: 1, amount: +15.63, unit: 1, amount: +18.9090

Catalog code 2MASS J00374048+0030045, SDSS J003740.49+003004.6, Gaia DR2 2543344014804361344

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.50129548714080

Declination component of proper motion unit: www.wikidata.org, amount: +2.066

Distance from earth unit: www.wikidata.org, amount: +956.0

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0461

Radial velocity unit: www.wikidata.org, amount: +46

Right ascension unit: www.wikidata.org, amount: +9.41871676493160

Right ascension component of proper motion unit: www.wikidata.org, amount: +20.032

Spectral class M1V

External References (2)

Gaia id 2543344014804361344

Simbad id 2MASS J00374048+0030045

References

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

Direct Wikidata claims

[2] ↑ Q81756191 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81756191 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81756191 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81756191 — catalog code (P528): 2MASS J00374048+0030045. SIMBAD. wikidata.org.
[6] ↑ Q81756191 — catalog code (P528): SDSS J003740.49+003004.6. SIMBAD. wikidata.org.
[7] ↑ Q81756191 — catalog code (P528): Gaia DR2 2543344014804361344. SIMBAD. wikidata.org.
[8] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.532'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[9] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.280'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.923'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.588'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.133'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.055'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.345'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.63'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81756191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9090'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81756191 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0461'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81756191 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+46'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[19] ↑ Q81756191 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+956.0'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81756191 — SIMBAD ID (P3083): 2MASS J00374048+0030045. wikidata.org.
[21] ↑ Q81756191 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.41871676493160'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81756191 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.50129548714080'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81756191 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81756191 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.066'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81756191 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+20.032'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81756191 — Gaia ID (P13228): 2543344014804361344. wikidata.org.

Class ancestry

[1] ↑ Q81756191 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). Q81756191. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81756191

MLA “Q81756191.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81756191.

BibTeX

@misc{4ortxyz_q81756191_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81756191}}, year = {2026}, url = {https://4ort.xyz/entity/q81756191}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81756191 — https://4ort.xyz/entity/q81756191 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81756191 · Last refreshed: May 7, 2026