Q80539987

star in the constellation Cygnus

Thing star Q80539987

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Q80539987

Summary

Q80539987 is a star^[1].

Key Facts

Q80539987's instance of is recorded as star^[2].
Q80539987's constellation is recorded as Cygnus^[3].
Q80539987's spectral class is recorded as A7III^[4].
Q80539987's spectral class is recorded as F2IV^[5].
Q80539987's spectral class is recorded as F0V^[6].
Q80539987's catalog code is recorded as KIC 6535491^[7].
Q80539987's catalog code is recorded as 2MASS J19423280+4157199^[8].
Q80539987's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.861'}^[9].
Q80539987's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.642'}^[10].
Q80539987's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.576'}^[11].
Q80539987's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.5'}^[12].
Q80539987's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-41.4'}^[13].
Q80539987's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.5'}^[14].
Q80539987's metallicity is recorded as {'unit': '1', 'amount': '+0.05'}^[15].
Q80539987's metallicity is recorded as {'unit': '1', 'amount': '-0.03'}^[16].
Q80539987's metallicity is recorded as {'unit': '1', 'amount': '+0.04'}^[17].
Q80539987's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+295.6366950'}^[18].
Q80539987's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.9555400'}^[19].
Q80539987's epoch is recorded as J2000.0^[20].
Q80539987's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7194'}^[21].
Q80539987's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7004'}^[22].
Q80539987's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7316'}^[23].
Q80539987's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+9300'}^[24].
Q80539987's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+11500'}^[25].
Q80539987's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+8700'}^[26].

Body

Definition and Type

Q80539987's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.861, unit: 1, amount: +11.642, unit: 1, amount: +11.576

Catalog code KIC 6535491, 2MASS J19423280+4157199

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +41.9555400

Declination component of proper motion unit: www.wikidata.org, amount: -7.9

Effective temperature unit: www.wikidata.org, amount: +7194, unit: www.wikidata.org, amount: +7004, unit: www.wikidata.org, amount: +7316

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.05, unit: 1, amount: -0.03, unit: 1, amount: +0.04

Radial velocity unit: www.wikidata.org, amount: -9.5, unit: www.wikidata.org, amount: -41.4, unit: www.wikidata.org, amount: +2.5

Right ascension unit: www.wikidata.org, amount: +295.6366950

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.1

Spectral class A7III, F2IV, F0V

Surface gravity unit: www.wikidata.org, amount: +9300, unit: www.wikidata.org, amount: +11500, unit: www.wikidata.org, amount: +8700

External References (1)

Simbad id UCAC4 660-077367

References

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

Direct Wikidata claims

[2] ↑ Q80539987 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q80539987 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q80539987 — spectral class (P215): A7III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q80539987 — spectral class (P215): F2IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q80539987 — spectral class (P215): F0V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q80539987 — catalog code (P528): KIC 6535491. SIMBAD. wikidata.org.
[8] ↑ Q80539987 — catalog code (P528): 2MASS J19423280+4157199. SIMBAD. wikidata.org.
[9] ↑ Q80539987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.861'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q80539987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.642'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q80539987 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.576'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q80539987 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[13] ↑ Q80539987 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-41.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[14] ↑ Q80539987 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q80539987 — metallicity (P2227): {'unit': '1', 'amount': '+0.05'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[16] ↑ Q80539987 — metallicity (P2227): {'unit': '1', 'amount': '-0.03'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[17] ↑ Q80539987 — metallicity (P2227): {'unit': '1', 'amount': '+0.04'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q80539987 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+295.6366950'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q80539987 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.9555400'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q80539987 — epoch (P6259): J2000.0. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q80539987 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7194'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q80539987 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7004'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q80539987 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7316'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q80539987 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+9300'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q80539987 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+11500'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q80539987 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+8700'}. 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] ↑ Q80539987 is an instance of star (Q523) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q80539987. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80539987

MLA “Q80539987.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80539987.

BibTeX

@misc{4ortxyz_q80539987_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80539987}}, year = {2026}, url = {https://4ort.xyz/entity/q80539987}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80539987 — https://4ort.xyz/entity/q80539987 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80539987 · Last refreshed: May 7, 2026