Q81913360

star in the constellation Cygnus

Thing star Q81913360

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Q81913360

Summary

Q81913360 is a star^[1].

Key Facts

Q81913360's instance of is recorded as star^[2].
Q81913360's constellation is recorded as Cygnus^[3].
Q81913360's spectral class is recorded as F3V^[4].
Q81913360's spectral class is recorded as F5^[5].
Q81913360's catalog code is recorded as Gaia DR2 2129007596347649280^[6].
Q81913360's catalog code is recorded as KIC 11087311^[7].
Q81913360's catalog code is recorded as 2MASS J19334546+4837103^[8].
Q81913360's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8560'}^[9].
Q81913360's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.009'}^[10].
Q81913360's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.851'}^[11].
Q81913360's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.801'}^[12].
Q81913360's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8269'}^[13].
Q81913360's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.0'}^[14].
Q81913360's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22.0'}^[15].
Q81913360's metallicity is recorded as {'unit': '1', 'amount': '-0.18'}^[16].
Q81913360's metallicity is recorded as {'unit': '1', 'amount': '-0.26'}^[17].
Q81913360's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1209.34'}^[18].
Q81913360's SIMBAD ID is recorded as 2MASS J19334546+4837103^[19].
Q81913360's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.43944327414250'}^[20].
Q81913360's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.61953846395723'}^[21].
Q81913360's epoch is recorded as J2000.0^[22].
Q81913360's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6564'}^[23].
Q81913360's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6406'}^[24].
Q81913360's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+13200'}^[25].
Q81913360's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+14500'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +13.8560, unit: 1, amount: +13.009, unit: 1, amount: +12.851, unit: 1, amount: +12.801

Catalog code Gaia DR2 2129007596347649280, KIC 11087311, 2MASS J19334546+4837103

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +48.61953846395723

Declination component of proper motion unit: www.wikidata.org, amount: -1.867

Distance from earth unit: www.wikidata.org, amount: +1209.34

Effective temperature unit: www.wikidata.org, amount: +6564, unit: www.wikidata.org, amount: +6406

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.18, unit: 1, amount: -0.26

Parallax unit: www.wikidata.org, amount: +0.8269

Radial velocity unit: www.wikidata.org, amount: -11.0, unit: www.wikidata.org, amount: -22.0

Right ascension unit: www.wikidata.org, amount: +293.43944327414250

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.174

Spectral class F3V, F5

Surface gravity unit: www.wikidata.org, amount: +13200, unit: www.wikidata.org, amount: +14500

External References (2)

Gaia id 2129007596347649280

Simbad id 2MASS J19334546+4837103

References

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

Direct Wikidata claims

[2] ↑ Q81913360 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81913360 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q81913360 — spectral class (P215): F3V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q81913360 — spectral class (P215): F5. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q81913360 — catalog code (P528): Gaia DR2 2129007596347649280. SIMBAD. wikidata.org.
[7] ↑ Q81913360 — catalog code (P528): KIC 11087311. SIMBAD. wikidata.org.
[8] ↑ Q81913360 — catalog code (P528): 2MASS J19334546+4837103. SIMBAD. wikidata.org.
[9] ↑ Q81913360 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.8560'}. Gaia Data Release 2. wikidata.org.
[10] ↑ Q81913360 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.009'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81913360 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.851'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81913360 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.801'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81913360 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8269'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q81913360 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q81913360 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[16] ↑ Q81913360 — metallicity (P2227): {'unit': '1', 'amount': '-0.18'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[17] ↑ Q81913360 — metallicity (P2227): {'unit': '1', 'amount': '-0.26'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q81913360 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1209.34'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81913360 — SIMBAD ID (P3083): 2MASS J19334546+4837103. wikidata.org.
[20] ↑ Q81913360 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.43944327414250'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81913360 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.61953846395723'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81913360 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81913360 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6564'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q81913360 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6406'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q81913360 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+13200'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q81913360 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+14500'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.

Class ancestry

[1] ↑ Q81913360 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). Q81913360. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81913360

MLA “Q81913360.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81913360.

BibTeX

@misc{4ortxyz_q81913360_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81913360}}, year = {2026}, url = {https://4ort.xyz/entity/q81913360}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81913360 — https://4ort.xyz/entity/q81913360 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81913360 · Last refreshed: May 7, 2026