Q87147891

star in the constellation Cygnus

Thing star Q87147891

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Q87147891

Summary

Q87147891 is a star^[1].

Key Facts

Q87147891's instance of is recorded as star^[2].
Q87147891's constellation is recorded as Cygnus^[3].
Q87147891's spectral class is recorded as A5V^[4].
Q87147891's spectral class is recorded as A4V^[5].
Q87147891's catalog code is recorded as GSC 03568-02162^[6].
Q87147891's catalog code is recorded as KIC 12790590^[7].
Q87147891's catalog code is recorded as TYC 3568-2162-1^[8].
Q87147891's catalog code is recorded as 2MASS J19341501+5202187^[9].
Q87147891's catalog code is recorded as Gaia DR1 2136479426394928640^[10].
Q87147891's catalog code is recorded as Gaia DR2 2136479430691327232^[11].
Q87147891's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.767'}^[12].
Q87147891's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.750'}^[13].
Q87147891's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.707'}^[14].
Q87147891's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.24'}^[15].
Q87147891's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.31'}^[16].
Q87147891's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1564'}^[17].
Q87147891's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1125'}^[18].
Q87147891's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-34.0'}^[19].
Q87147891's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40.5'}^[20].
Q87147891's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.0'}^[21].
Q87147891's metallicity is recorded as {'unit': '1', 'amount': '-0.15'}^[22].
Q87147891's metallicity is recorded as {'unit': '1', 'amount': '-0.17'}^[23].
Q87147891's metallicity is recorded as {'unit': '1', 'amount': '-0.16'}^[24].
Q87147891's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+898.8764'}^[25].
Q87147891's SIMBAD ID is recorded as TYC 3568-2162-1^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.767, unit: 1, amount: +10.750, unit: 1, amount: +10.707, unit: 1, amount: +11.24, unit: 1, amount: +11.31, unit: 1, amount: +11.1564

Catalog code GSC 03568-02162, KIC 12790590, TYC 3568-2162-1, 2MASS J19341501+5202187, Gaia DR1 2136479426394928640, Gaia DR2 2136479430691327232

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +52.03858796056160

Declination component of proper motion unit: www.wikidata.org, amount: +0.898

Distance from earth unit: www.wikidata.org, amount: +898.8764

Effective temperature unit: www.wikidata.org, amount: +7935, unit: www.wikidata.org, amount: +7951, unit: www.wikidata.org, amount: +7949

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.15, unit: 1, amount: -0.17, unit: 1, amount: -0.16

Parallax unit: www.wikidata.org, amount: +1.1125

Radial velocity unit: www.wikidata.org, amount: -34.0, unit: www.wikidata.org, amount: -40.5, unit: www.wikidata.org, amount: -30.0

Right ascension unit: www.wikidata.org, amount: +293.56254967907560

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.780

Spectral class A5V, A4V

Surface gravity unit: www.wikidata.org, amount: +8300, unit: www.wikidata.org, amount: +8500, unit: www.wikidata.org, amount: +8100

External References (2)

Gaia id 2136479430691327232

Simbad id TYC 3568-2162-1

References

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

Direct Wikidata claims

[2] ↑ Q87147891 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87147891 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q87147891 — spectral class (P215): A5V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q87147891 — spectral class (P215): A4V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q87147891 — catalog code (P528): GSC 03568-02162. SIMBAD. wikidata.org.
[7] ↑ Q87147891 — catalog code (P528): KIC 12790590. SIMBAD. wikidata.org.
[8] ↑ Q87147891 — catalog code (P528): TYC 3568-2162-1. SIMBAD. wikidata.org.
[9] ↑ Q87147891 — catalog code (P528): 2MASS J19341501+5202187. SIMBAD. wikidata.org.
[10] ↑ Q87147891 — catalog code (P528): Gaia DR1 2136479426394928640. SIMBAD. wikidata.org.
[11] ↑ Q87147891 — catalog code (P528): Gaia DR2 2136479430691327232. SIMBAD. wikidata.org.
[12] ↑ Q87147891 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.767'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87147891 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.750'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87147891 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.707'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87147891 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.24'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q87147891 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.31'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q87147891 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1564'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87147891 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1125'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87147891 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-34.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q87147891 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-40.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q87147891 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q87147891 — metallicity (P2227): {'unit': '1', 'amount': '-0.15'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q87147891 — metallicity (P2227): {'unit': '1', 'amount': '-0.17'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q87147891 — metallicity (P2227): {'unit': '1', 'amount': '-0.16'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q87147891 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+898.8764'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87147891 — SIMBAD ID (P3083): TYC 3568-2162-1. wikidata.org.

Class ancestry

[1] ↑ Q87147891 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). Q87147891. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87147891

MLA “Q87147891.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87147891.

BibTeX

@misc{4ortxyz_q87147891_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87147891}}, year = {2026}, url = {https://4ort.xyz/entity/q87147891}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87147891 — https://4ort.xyz/entity/q87147891 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87147891 · Last refreshed: May 7, 2026