Q81691554

star in the constellation Cygnus

Thing star Q81691554

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Q81691554

Summary

Q81691554 is a star^[1].

Key Facts

Q81691554's instance of is recorded as star^[2].
Q81691554's constellation is recorded as Cygnus^[3].
Q81691554's spectral class is recorded as F0IV^[4].
Q81691554's spectral class is recorded as F1V^[5].
Q81691554's spectral class is recorded as F0III-IV^[6].
Q81691554's catalog code is recorded as KIC 10978178^[7].
Q81691554's catalog code is recorded as TYC 3560-936-1^[8].
Q81691554's catalog code is recorded as 2MASS J19321577+4829342^[9].
Q81691554's catalog code is recorded as Gaia DR1 2128920764988160896^[10].
Q81691554's catalog code is recorded as Gaia DR2 2128920769288996352^[11].
Q81691554's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.985'}^[12].
Q81691554's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.879'}^[13].
Q81691554's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.879'}^[14].
Q81691554's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.50'}^[15].
Q81691554's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.97'}^[16].
Q81691554's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.6722'}^[17].
Q81691554's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6892'}^[18].
Q81691554's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.1'}^[19].
Q81691554's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.4'}^[20].
Q81691554's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.7'}^[21].
Q81691554's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4.9'}^[22].
Q81691554's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.2'}^[23].
Q81691554's metallicity is recorded as {'unit': '1', 'amount': '+0.02'}^[24].
Q81691554's metallicity is recorded as {'unit': '1', 'amount': '-0.10'}^[25].
Q81691554's metallicity is recorded as {'unit': '1', 'amount': '-0.06'}^[26].

Body

Definition and Type

Q81691554's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.985, unit: 1, amount: +11.879, unit: 1, amount: +11.879, unit: 1, amount: +11.50, unit: 1, amount: +11.97, unit: 1, amount: +12.6722

Catalog code KIC 10978178, TYC 3560-936-1, 2MASS J19321577+4829342, Gaia DR1 2128920764988160896, Gaia DR2 2128920769288996352

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +48.49284984718930

Declination component of proper motion unit: www.wikidata.org, amount: -3.343

Distance from earth unit: www.wikidata.org, amount: +1450.9576

Effective temperature unit: www.wikidata.org, amount: +7122, unit: www.wikidata.org, amount: +7080, unit: www.wikidata.org, amount: +7057, unit: www.wikidata.org, amount: +7115, unit: www.wikidata.org, amount: +7079

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.02, unit: 1, amount: -0.10, unit: 1, amount: -0.06, unit: 1, amount: -0.05

Parallax unit: www.wikidata.org, amount: +0.6892

Radial velocity unit: www.wikidata.org, amount: +20.1, unit: www.wikidata.org, amount: +21.4, unit: www.wikidata.org, amount: +7.7, unit: www.wikidata.org, amount: +4.9, unit: www.wikidata.org, amount: +11.2

Right ascension unit: www.wikidata.org, amount: +293.06576632791500

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.244

Spectral class F0IV, F1V, F0III-IV

Stellar rotational velocity unit: www.wikidata.org, amount: +205, unit: www.wikidata.org, amount: +180, unit: www.wikidata.org, amount: +180, unit: www.wikidata.org, amount: +188, unit: www.wikidata.org, amount: +182

Surface gravity unit: www.wikidata.org, amount: +9500, unit: www.wikidata.org, amount: +11000, unit: www.wikidata.org, amount: +10200, unit: www.wikidata.org, amount: +9300

External References (2)

Gaia id 2128920769288996352

Simbad id TYC 3560-936-1

References

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

Direct Wikidata claims

[2] ↑ Q81691554 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81691554 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q81691554 — spectral class (P215): F0IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q81691554 — spectral class (P215): F1V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q81691554 — spectral class (P215): F0III-IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q81691554 — catalog code (P528): KIC 10978178. SIMBAD. wikidata.org.
[8] ↑ Q81691554 — catalog code (P528): TYC 3560-936-1. SIMBAD. wikidata.org.
[9] ↑ Q81691554 — catalog code (P528): 2MASS J19321577+4829342. SIMBAD. wikidata.org.
[10] ↑ Q81691554 — catalog code (P528): Gaia DR1 2128920764988160896. SIMBAD. wikidata.org.
[11] ↑ Q81691554 — catalog code (P528): Gaia DR2 2128920769288996352. SIMBAD. wikidata.org.
[12] ↑ Q81691554 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.985'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81691554 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.879'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81691554 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.879'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81691554 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.50'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q81691554 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.97'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q81691554 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.6722'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81691554 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6892'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81691554 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.1'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q81691554 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q81691554 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.7'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q81691554 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4.9'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q81691554 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.2'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q81691554 — metallicity (P2227): {'unit': '1', 'amount': '+0.02'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q81691554 — metallicity (P2227): {'unit': '1', 'amount': '-0.10'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q81691554 — metallicity (P2227): {'unit': '1', 'amount': '-0.06'}. 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] ↑ Q81691554 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). Q81691554. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81691554

MLA “Q81691554.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81691554.

BibTeX

@misc{4ortxyz_q81691554_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81691554}}, year = {2026}, url = {https://4ort.xyz/entity/q81691554}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81691554 — https://4ort.xyz/entity/q81691554 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81691554 · Last refreshed: May 7, 2026