Q91158518

star in the constellation Cygnus

Thing star Q91158518

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Q91158518

Summary

Q91158518 is a star^[1].

Key Facts

Q91158518's instance of is recorded as star^[2].
Q91158518's constellation is recorded as Cygnus^[3].
Q91158518's spectral class is recorded as K0IV-V^[4].
Q91158518's spectral class is recorded as G8IV-V^[5].
Q91158518's spectral class is recorded as G4V^[6].
Q91158518's catalog code is recorded as TYC 3140-1530-1^[7].
Q91158518's catalog code is recorded as 2MASS J19424387+3937074^[8].
Q91158518's catalog code is recorded as KIC 4577484^[9].
Q91158518's catalog code is recorded as KOI-3181^[10].
Q91158518's catalog code is recorded as Gaia DR1 2076223096817278464^[11].
Q91158518's catalog code is recorded as Gaia DR2 2076223101122787328^[12].
Q91158518's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.73'}^[13].
Q91158518's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.369'}^[14].
Q91158518's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.283'}^[15].
Q91158518's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.20'}^[16].
Q91158518's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.05'}^[17].
Q91158518's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9792'}^[18].
Q91158518's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6544'}^[19].
Q91158518's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-52.83'}^[20].
Q91158518's metallicity is recorded as {'unit': '1', 'amount': '+0.13'}^[21].
Q91158518's metallicity is recorded as {'unit': '1', 'amount': '+0.16'}^[22].
Q91158518's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+3030000'}^[23].
Q91158518's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2980000'}^[24].
Q91158518's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+376.7330'}^[25].
Q91158518's SIMBAD ID is recorded as KOI-3181^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.73, unit: 1, amount: +9.369, unit: 1, amount: +9.283, unit: 1, amount: +11.20, unit: 1, amount: +12.05, unit: 1, amount: +10.9792

Catalog code TYC 3140-1530-1, 2MASS J19424387+3937074, KIC 4577484, KOI-3181, Gaia DR1 2076223096817278464, Gaia DR2 2076223101122787328

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +39.61874098883840

Declination component of proper motion unit: www.wikidata.org, amount: +25.182

Diameter unit: www.wikidata.org, amount: +3030000, unit: www.wikidata.org, amount: +2980000

Distance from earth unit: www.wikidata.org, amount: +376.7330

Effective temperature unit: www.wikidata.org, amount: +5274, unit: www.wikidata.org, amount: +5424

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.13, unit: 1, amount: +0.16

Parallax unit: www.wikidata.org, amount: +2.6544

Radial velocity unit: www.wikidata.org, amount: -52.83

Right ascension unit: www.wikidata.org, amount: +295.68282463831910

Right ascension component of proper motion unit: www.wikidata.org, amount: +14.799

Spectral class K0IV-V, G8IV-V, G4V

Surface gravity unit: www.wikidata.org, amount: +6820, unit: www.wikidata.org, amount: +6890

External References (2)

Gaia id 2076223101122787328

Simbad id KOI-3181

References

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

Direct Wikidata claims

[2] ↑ Q91158518 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91158518 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q91158518 — spectral class (P215): K0IV-V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q91158518 — spectral class (P215): G8IV-V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q91158518 — spectral class (P215): G4V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q91158518 — catalog code (P528): TYC 3140-1530-1. SIMBAD. wikidata.org.
[8] ↑ Q91158518 — catalog code (P528): 2MASS J19424387+3937074. SIMBAD. wikidata.org.
[9] ↑ Q91158518 — catalog code (P528): KIC 4577484. SIMBAD. wikidata.org.
[10] ↑ Q91158518 — catalog code (P528): KOI-3181. SIMBAD. wikidata.org.
[11] ↑ Q91158518 — catalog code (P528): Gaia DR1 2076223096817278464. SIMBAD. wikidata.org.
[12] ↑ Q91158518 — catalog code (P528): Gaia DR2 2076223101122787328. SIMBAD. wikidata.org.
[13] ↑ Q91158518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.73'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91158518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.369'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91158518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.283'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q91158518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.20'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q91158518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.05'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q91158518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9792'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91158518 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6544'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91158518 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-52.83'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91158518 — metallicity (P2227): {'unit': '1', 'amount': '+0.13'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q91158518 — metallicity (P2227): {'unit': '1', 'amount': '+0.16'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q91158518 — diameter (P2386): {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+3030000'}. The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars. wikidata.org.
[24] ↑ Q91158518 — diameter (P2386): {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2980000'}. The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars. wikidata.org.
[25] ↑ Q91158518 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+376.7330'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91158518 — SIMBAD ID (P3083): KOI-3181. wikidata.org.

Class ancestry

[1] ↑ Q91158518 is an instance of star (Q523) [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). Q91158518. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91158518

MLA “Q91158518.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91158518.

BibTeX

@misc{4ortxyz_q91158518_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91158518}}, year = {2026}, url = {https://4ort.xyz/entity/q91158518}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91158518 — https://4ort.xyz/entity/q91158518 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91158518 · Last refreshed: May 7, 2026