Q81766693

low-mass star in the constellation Cetus

Thing low_mass_star Q81766693

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Q81766693

Summary

Q81766693 is a low-mass star^[1].

Key Facts

Q81766693's instance of is recorded as low-mass star^[2].
Q81766693's constellation is recorded as Cetus^[3].
Q81766693's spectral class is recorded as M0V^[4].
Q81766693's catalog code is recorded as 2MASS J00315058+0055330^[5].
Q81766693's catalog code is recorded as SDSS J003150.58+005533.1^[6].
Q81766693's catalog code is recorded as SDSS J003150.58+005533.2^[7].
Q81766693's catalog code is recorded as Gaia DR2 2544264928808790016^[8].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.872'}^[9].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.607'}^[10].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.971'}^[11].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.311'}^[12].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.071'}^[13].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.214'}^[14].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.558'}^[15].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.218'}^[16].
Q81766693's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.1488'}^[17].
Q81766693's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3596'}^[18].
Q81766693's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}^[19].
Q81766693's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+735.5104'}^[20].
Q81766693's SIMBAD ID is recorded as 2MASS J00315058+0055330^[21].
Q81766693's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.96076205464010'}^[22].
Q81766693's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.92587356360010'}^[23].
Q81766693's epoch is recorded as J2000.0^[24].
Q81766693's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.402'}^[25].
Q81766693's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.932'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +20.872, unit: 1, amount: +18.607, unit: 1, amount: +14.971, unit: 1, amount: +14.311, unit: 1, amount: +14.071, unit: 1, amount: +17.214, unit: 1, amount: +16.558, unit: 1, amount: +16.218, unit: 1, amount: +17.1488

Catalog code 2MASS J00315058+0055330, SDSS J003150.58+005533.1, SDSS J003150.58+005533.2, Gaia DR2 2544264928808790016

Constellation Cetus

Declination unit: www.wikidata.org, amount: +0.92587356360010

Declination component of proper motion unit: www.wikidata.org, amount: -2.402

Distance from earth unit: www.wikidata.org, amount: +735.5104

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3596

Radial velocity unit: www.wikidata.org, amount: +24

Right ascension unit: www.wikidata.org, amount: +7.96076205464010

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.932

Spectral class M0V

External References (2)

Gaia id 2544264928808790016

Simbad id 2MASS J00315058+0055330

References

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

Direct Wikidata claims

[2] ↑ Q81766693 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81766693 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81766693 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81766693 — catalog code (P528): 2MASS J00315058+0055330. SIMBAD. wikidata.org.
[6] ↑ Q81766693 — catalog code (P528): SDSS J003150.58+005533.1. SIMBAD. wikidata.org.
[7] ↑ Q81766693 — catalog code (P528): SDSS J003150.58+005533.2. SIMBAD. wikidata.org.
[8] ↑ Q81766693 — catalog code (P528): Gaia DR2 2544264928808790016. SIMBAD. wikidata.org.
[9] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.872'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.607'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.971'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.311'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.071'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.214'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.558'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.218'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81766693 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.1488'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81766693 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3596'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81766693 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[20] ↑ Q81766693 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+735.5104'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81766693 — SIMBAD ID (P3083): 2MASS J00315058+0055330. wikidata.org.
[22] ↑ Q81766693 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.96076205464010'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81766693 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.92587356360010'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81766693 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81766693 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.402'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81766693 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.932'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81766693 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). Q81766693. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81766693

MLA “Q81766693.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81766693.

BibTeX

@misc{4ortxyz_q81766693_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81766693}}, year = {2026}, url = {https://4ort.xyz/entity/q81766693}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81766693 — https://4ort.xyz/entity/q81766693 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81766693 · Last refreshed: May 7, 2026