Q86617478

rotating variable star in the constellation Cygnus

Thing rotating_variable_star Q86617478

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Q86617478

Summary

Q86617478 is a rotating variable star^[1].

Key Facts

Q86617478's instance of is recorded as rotating variable star^[2].
Q86617478's constellation is recorded as Cygnus^[3].
Q86617478's spectral class is recorded as A2V^[4].
Q86617478's spectral class is recorded as A2III^[5].
Q86617478's catalog code is recorded as TYC 3558-2110-1^[6].
Q86617478's catalog code is recorded as KIC 9428798^[7].
Q86617478's catalog code is recorded as 2MASS J20003110+4559254^[8].
Q86617478's catalog code is recorded as Gaia DR1 2085231739182196352^[9].
Q86617478's catalog code is recorded as Gaia DR2 2085231743482235264^[10].
Q86617478's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.133'}^[11].
Q86617478's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.065'}^[12].
Q86617478's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.041'}^[13].
Q86617478's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.84'}^[14].
Q86617478's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.85'}^[15].
Q86617478's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6209'}^[16].
Q86617478's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0460'}^[17].
Q86617478's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.3'}^[18].
Q86617478's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.0'}^[19].
Q86617478's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.6'}^[20].
Q86617478's metallicity is recorded as {'unit': '1', 'amount': '-0.23'}^[21].
Q86617478's metallicity is recorded as {'unit': '1', 'amount': '-0.24'}^[22].
Q86617478's metallicity is recorded as {'unit': '1', 'amount': '-0.22'}^[23].
Q86617478's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+956.0229'}^[24].
Q86617478's SIMBAD ID is recorded as TYC 3558-2110-1^[25].
Q86617478's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+228'}^[26].

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Quick Facts

Instance of rotating variable star

Properties

Apparent magnitude unit: 1, amount: +11.133, unit: 1, amount: +11.065, unit: 1, amount: +11.041, unit: 1, amount: +11.84, unit: 1, amount: +11.85, unit: 1, amount: +11.6209

Catalog code TYC 3558-2110-1, KIC 9428798, 2MASS J20003110+4559254, Gaia DR1 2085231739182196352, Gaia DR2 2085231743482235264

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +45.99040168083290

Declination component of proper motion unit: www.wikidata.org, amount: -1.818

Distance from earth unit: www.wikidata.org, amount: +956.0229

Effective temperature unit: www.wikidata.org, amount: +9642, unit: www.wikidata.org, amount: +9573, unit: www.wikidata.org, amount: +9607

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.23, unit: 1, amount: -0.24, unit: 1, amount: -0.22

Parallax unit: www.wikidata.org, amount: +1.0460

Radial velocity unit: www.wikidata.org, amount: -12.3, unit: www.wikidata.org, amount: -13.0, unit: www.wikidata.org, amount: -5.6

Right ascension unit: www.wikidata.org, amount: +300.12958415251240

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.258

Spectral class A2V, A2III

Stellar rotational velocity unit: www.wikidata.org, amount: +228, unit: www.wikidata.org, amount: +247, unit: www.wikidata.org, amount: +244

Surface gravity unit: www.wikidata.org, amount: +7000, unit: www.wikidata.org, amount: +7200, unit: www.wikidata.org, amount: +7400

External References (2)

Gaia id 2085231743482235264

Simbad id TYC 3558-2110-1

References

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

Direct Wikidata claims

[2] ↑ Q86617478 — instance of (P31): rotating variable star. SIMBAD. wikidata.org.
[3] ↑ Q86617478 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q86617478 — spectral class (P215): A2V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q86617478 — spectral class (P215): A2III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q86617478 — catalog code (P528): TYC 3558-2110-1. SIMBAD. wikidata.org.
[7] ↑ Q86617478 — catalog code (P528): KIC 9428798. SIMBAD. wikidata.org.
[8] ↑ Q86617478 — catalog code (P528): 2MASS J20003110+4559254. SIMBAD. wikidata.org.
[9] ↑ Q86617478 — catalog code (P528): Gaia DR1 2085231739182196352. SIMBAD. wikidata.org.
[10] ↑ Q86617478 — catalog code (P528): Gaia DR2 2085231743482235264. SIMBAD. wikidata.org.
[11] ↑ Q86617478 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.133'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q86617478 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.065'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q86617478 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.041'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q86617478 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.84'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q86617478 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.85'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q86617478 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.6209'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q86617478 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0460'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q86617478 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.3'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[19] ↑ Q86617478 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q86617478 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.6'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q86617478 — metallicity (P2227): {'unit': '1', 'amount': '-0.23'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q86617478 — metallicity (P2227): {'unit': '1', 'amount': '-0.24'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q86617478 — metallicity (P2227): {'unit': '1', 'amount': '-0.22'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q86617478 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+956.0229'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86617478 — SIMBAD ID (P3083): TYC 3558-2110-1. wikidata.org.
[26] ↑ Q86617478 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+228'}. 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] ↑ Q86617478 is an instance of rotating variable star (Q2168098) [P31, primary]. Wikidata. wikidata.org.

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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). Q86617478. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86617478

MLA “Q86617478.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86617478.

BibTeX

@misc{4ortxyz_q86617478_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86617478}}, year = {2026}, url = {https://4ort.xyz/entity/q86617478}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86617478 — https://4ort.xyz/entity/q86617478 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86617478 · Last refreshed: May 7, 2026