Q81758566

low-mass star in the constellation Cetus

Thing low_mass_star Q81758566

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Q81758566

Summary

Q81758566 is a low-mass star^[1].

Key Facts

Q81758566's instance of is recorded as low-mass star^[2].
Q81758566's constellation is recorded as Cetus^[3].
Q81758566's spectral class is recorded as M1V^[4].
Q81758566's catalog code is recorded as 2MASS J01573037+0044566^[5].
Q81758566's catalog code is recorded as SDSS J015730.35+004456.7^[6].
Q81758566's catalog code is recorded as SDSS J015730.35+004456.6^[7].
Q81758566's catalog code is recorded as SDSS J015730.36+004456.7^[8].
Q81758566's catalog code is recorded as Gaia DR2 2507912733635759360^[9].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.001'}^[10].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.857'}^[11].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.414'}^[12].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.970'}^[13].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.067'}^[14].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.445'}^[15].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.597'}^[16].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.88'}^[17].
Q81758566's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1520'}^[18].
Q81758566's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0345'}^[19].
Q81758566's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-541'}^[20].
Q81758566's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+983.3'}^[21].
Q81758566's SIMBAD ID is recorded as 2MASS J01573037+0044566^[22].
Q81758566's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.37650010080900'}^[23].
Q81758566's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.74908171578970'}^[24].
Q81758566's epoch is recorded as J2000.0^[25].
Q81758566's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.010'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.001, unit: 1, amount: +20.857, unit: 1, amount: +19.414, unit: 1, amount: +17.970, unit: 1, amount: +16.067, unit: 1, amount: +18.445, unit: 1, amount: +16.597, unit: 1, amount: +15.88, unit: 1, amount: +19.1520

Catalog code 2MASS J01573037+0044566, SDSS J015730.35+004456.7, SDSS J015730.35+004456.6, SDSS J015730.36+004456.7, Gaia DR2 2507912733635759360

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.74908171578970

Declination component of proper motion unit: www.wikidata.org, amount: -1.010

Distance from earth unit: www.wikidata.org, amount: +983.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.0345

Radial velocity unit: www.wikidata.org, amount: -541

Right ascension unit: www.wikidata.org, amount: +29.37650010080900

Right ascension component of proper motion unit: www.wikidata.org, amount: +15.752

Spectral class M1V

External References (2)

Gaia id 2507912733635759360

Simbad id 2MASS J01573037+0044566

References

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

Direct Wikidata claims

[2] ↑ Q81758566 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81758566 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81758566 — spectral class (P215): M1V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81758566 — catalog code (P528): 2MASS J01573037+0044566. SIMBAD. wikidata.org.
[6] ↑ Q81758566 — catalog code (P528): SDSS J015730.35+004456.7. SIMBAD. wikidata.org.
[7] ↑ Q81758566 — catalog code (P528): SDSS J015730.35+004456.6. SIMBAD. wikidata.org.
[8] ↑ Q81758566 — catalog code (P528): SDSS J015730.36+004456.7. SIMBAD. wikidata.org.
[9] ↑ Q81758566 — catalog code (P528): Gaia DR2 2507912733635759360. SIMBAD. wikidata.org.
[10] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.001'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.857'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.414'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.970'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.067'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.445'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.597'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.88'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81758566 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1520'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81758566 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0345'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81758566 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-541'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81758566 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+983.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81758566 — SIMBAD ID (P3083): 2MASS J01573037+0044566. wikidata.org.
[23] ↑ Q81758566 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.37650010080900'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81758566 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.74908171578970'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81758566 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81758566 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.010'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81758566 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). Q81758566. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81758566

MLA “Q81758566.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81758566.

BibTeX

@misc{4ortxyz_q81758566_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81758566}}, year = {2026}, url = {https://4ort.xyz/entity/q81758566}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81758566 — https://4ort.xyz/entity/q81758566 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81758566 · Last refreshed: May 7, 2026