Q89928120

rotating variable star in the constellation Cygnus

Thing rotating_variable_star Q89928120

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Q89928120

Summary

Q89928120 is a rotating variable star^[1].

Key Facts

Q89928120's instance of is recorded as rotating variable star^[2].
Q89928120's constellation is recorded as Cygnus^[3].
Q89928120's spectral class is recorded as F6IV^[4].
Q89928120's spectral class is recorded as F5V^[5].
Q89928120's catalog code is recorded as KIC 9847860^[6].
Q89928120's catalog code is recorded as 2MASS J19513584+4636302^[7].
Q89928120's catalog code is recorded as Gaia DR2 2086292806560817664^[8].
Q89928120's type of variable star is recorded as rotating variable star^[9].
Q89928120's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.821'}^[10].
Q89928120's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.562'}^[11].
Q89928120's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.540'}^[12].
Q89928120's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8023'}^[13].
Q89928120's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1694'}^[14].
Q89928120's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3.5'}^[15].
Q89928120's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.4'}^[16].
Q89928120's metallicity is recorded as {'unit': '1', 'amount': '-0.12'}^[17].
Q89928120's metallicity is recorded as {'unit': '1', 'amount': '-0.07'}^[18].
Q89928120's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+855.1394'}^[19].
Q89928120's SIMBAD ID is recorded as 2MASS J19513584+4636302^[20].
Q89928120's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+297.89934413431380'}^[21].
Q89928120's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.60840264247620'}^[22].
Q89928120's epoch is recorded as J2000.0^[23].
Q89928120's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6216'}^[24].
Q89928120's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6218'}^[25].
Q89928120's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+13000'}^[26].

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Quick Facts

Instance of rotating variable star

Properties

Apparent magnitude unit: 1, amount: +12.821, unit: 1, amount: +12.562, unit: 1, amount: +12.540, unit: 1, amount: +13.8023

Catalog code KIC 9847860, 2MASS J19513584+4636302, Gaia DR2 2086292806560817664

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +46.60840264247620

Declination component of proper motion unit: www.wikidata.org, amount: -7.308

Distance from earth unit: www.wikidata.org, amount: +855.1394

Effective temperature unit: www.wikidata.org, amount: +6216, unit: www.wikidata.org, amount: +6218

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.12, unit: 1, amount: -0.07

Parallax unit: www.wikidata.org, amount: +1.1694

Radial velocity unit: www.wikidata.org, amount: -3.5, unit: www.wikidata.org, amount: -2.4

Right ascension unit: www.wikidata.org, amount: +297.89934413431380

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.208

Spectral class F6IV, F5V

Surface gravity unit: www.wikidata.org, amount: +13000, unit: www.wikidata.org, amount: +13800

Type of variable star rotating variable star

External References (2)

Gaia id 2086292806560817664

Simbad id 2MASS J19513584+4636302

References

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

Direct Wikidata claims

[2] ↑ Q89928120 — instance of (P31): rotating variable star. SIMBAD. wikidata.org.
[3] ↑ Q89928120 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q89928120 — spectral class (P215): F6IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q89928120 — spectral class (P215): F5V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q89928120 — catalog code (P528): KIC 9847860. SIMBAD. wikidata.org.
[7] ↑ Q89928120 — catalog code (P528): 2MASS J19513584+4636302. SIMBAD. wikidata.org.
[8] ↑ Q89928120 — catalog code (P528): Gaia DR2 2086292806560817664. SIMBAD. wikidata.org.
[9] ↑ Q89928120 — type of variable star (P881): rotating variable star. Rotation periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations. wikidata.org.
[10] ↑ Q89928120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.821'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q89928120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.562'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q89928120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.540'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q89928120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.8023'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q89928120 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1694'}. Gaia Data Release 2. wikidata.org.
[15] ↑ Q89928120 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[16] ↑ Q89928120 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[17] ↑ Q89928120 — metallicity (P2227): {'unit': '1', 'amount': '-0.12'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q89928120 — metallicity (P2227): {'unit': '1', 'amount': '-0.07'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[19] ↑ Q89928120 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+855.1394'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q89928120 — SIMBAD ID (P3083): 2MASS J19513584+4636302. wikidata.org.
[21] ↑ Q89928120 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+297.89934413431380'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89928120 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.60840264247620'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89928120 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89928120 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6216'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q89928120 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6218'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q89928120 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+13000'}. 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] ↑ Q89928120 is an instance of rotating variable star (Q2168098) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q89928120. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89928120

MLA “Q89928120.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89928120.

BibTeX

@misc{4ortxyz_q89928120_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89928120}}, year = {2026}, url = {https://4ort.xyz/entity/q89928120}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89928120 — https://4ort.xyz/entity/q89928120 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89928120 · Last refreshed: May 7, 2026