Q81768531

low-mass star in the constellation Cetus

Thing low_mass_star Q81768531

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Q81768531

Summary

Q81768531 is a low-mass star^[1].

Key Facts

Q81768531's instance of is recorded as low-mass star^[2].
Q81768531's constellation is recorded as Cetus^[3].
Q81768531's spectral class is recorded as M8V^[4].
Q81768531's catalog code is recorded as 2MASS J00545910-0111150^[5].
Q81768531's catalog code is recorded as SDSS J005459.14-011115.1^[6].
Q81768531's catalog code is recorded as EPIC 220170497^[7].
Q81768531's catalog code is recorded as SDSS J005459.13-011115.1^[8].
Q81768531's catalog code is recorded as Gaia DR2 2535857852448055680^[9].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.702'}^[10].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.654'}^[11].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.946'}^[12].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.229'}^[13].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.825'}^[14].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.927'}^[15].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.294'}^[16].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.858'}^[17].
Q81768531's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.8849'}^[18].
Q81768531's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.2183'}^[19].
Q81768531's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+67'}^[20].
Q81768531's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+108.4799'}^[21].
Q81768531's SIMBAD ID is recorded as 2MASS J00545910-0111150^[22].
Q81768531's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.74633856786830'}^[23].
Q81768531's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.18753562207090'}^[24].
Q81768531's epoch is recorded as J2000.0^[25].
Q81768531's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.311'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.702, unit: 1, amount: +24.654, unit: 1, amount: +21.946, unit: 1, amount: +19.229, unit: 1, amount: +17.825, unit: 1, amount: +15.927, unit: 1, amount: +15.294, unit: 1, amount: +14.858, unit: 1, amount: +19.8849

Catalog code 2MASS J00545910-0111150, SDSS J005459.14-011115.1, EPIC 220170497, SDSS J005459.13-011115.1, Gaia DR2 2535857852448055680

Constellation Cetus

Declination unit: www.wikidata.org, amount: -1.18753562207090

Declination component of proper motion unit: www.wikidata.org, amount: +6.311

Distance from earth unit: www.wikidata.org, amount: +108.4799

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.2183

Radial velocity unit: www.wikidata.org, amount: +67

Right ascension unit: www.wikidata.org, amount: +13.74633856786830

Right ascension component of proper motion unit: www.wikidata.org, amount: +124.507

Spectral class M8V

External References (2)

Gaia id 2535857852448055680

Simbad id 2MASS J00545910-0111150

References

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

Direct Wikidata claims

[2] ↑ Q81768531 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81768531 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81768531 — spectral class (P215): M8V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81768531 — catalog code (P528): 2MASS J00545910-0111150. SIMBAD. wikidata.org.
[6] ↑ Q81768531 — catalog code (P528): SDSS J005459.14-011115.1. SIMBAD. wikidata.org.
[7] ↑ Q81768531 — catalog code (P528): EPIC 220170497. SIMBAD. wikidata.org.
[8] ↑ Q81768531 — catalog code (P528): SDSS J005459.13-011115.1. SIMBAD. wikidata.org.
[9] ↑ Q81768531 — catalog code (P528): Gaia DR2 2535857852448055680. SIMBAD. wikidata.org.
[10] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.702'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.654'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.946'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.229'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.825'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.927'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.294'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.858'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81768531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.8849'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81768531 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.2183'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81768531 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+67'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81768531 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+108.4799'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81768531 — SIMBAD ID (P3083): 2MASS J00545910-0111150. wikidata.org.
[23] ↑ Q81768531 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.74633856786830'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81768531 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.18753562207090'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81768531 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81768531 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.311'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81768531 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). Q81768531. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81768531

MLA “Q81768531.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81768531.

BibTeX

@misc{4ortxyz_q81768531_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81768531}}, year = {2026}, url = {https://4ort.xyz/entity/q81768531}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81768531 — https://4ort.xyz/entity/q81768531 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81768531 · Last refreshed: May 7, 2026