Q87501641

star in the constellation Cygnus

Thing star Q87501641

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Q87501641

Summary

Q87501641 is a star^[1].

Key Facts

Q87501641's instance of is recorded as star^[2].
Q87501641's constellation is recorded as Cygnus^[3].
Q87501641's spectral class is recorded as G8IV-V^[4].
Q87501641's catalog code is recorded as Gaia DR2 2136358999807971456^[5].
Q87501641's catalog code is recorded as KIC 12937058^[6].
Q87501641's catalog code is recorded as 2MASS J19253684+5219040^[7].
Q87501641's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8721'}^[8].
Q87501641's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.127'}^[9].
Q87501641's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.490'}^[10].
Q87501641's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.388'}^[11].
Q87501641's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1901'}^[12].
Q87501641's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-150.6'}^[13].
Q87501641's metallicity is recorded as {'unit': '1', 'amount': '-0.52'}^[14].
Q87501641's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+5260.39'}^[15].
Q87501641's SIMBAD ID is recorded as 2MASS J19253684+5219040^[16].
Q87501641's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+291.40353754426550'}^[17].
Q87501641's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.31780436452611'}^[18].
Q87501641's epoch is recorded as J2000.0^[19].
Q87501641's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4851'}^[20].
Q87501641's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+600'}^[21].
Q87501641's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.638'}^[22].
Q87501641's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.703'}^[23].
Q87501641's Gaia ID is recorded as 2136358999807971456^[24].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +13.8721, unit: 1, amount: +12.127, unit: 1, amount: +11.490, unit: 1, amount: +11.388

Catalog code Gaia DR2 2136358999807971456, KIC 12937058, 2MASS J19253684+5219040

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +52.31780436452611

Declination component of proper motion unit: www.wikidata.org, amount: -2.638

Distance from earth unit: www.wikidata.org, amount: +5260.39

Effective temperature unit: www.wikidata.org, amount: +4851

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.52

Parallax unit: www.wikidata.org, amount: +0.1901

Radial velocity unit: www.wikidata.org, amount: -150.6

Right ascension unit: www.wikidata.org, amount: +291.40353754426550

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.703

Spectral class G8IV-V

Surface gravity unit: www.wikidata.org, amount: +600

External References (2)

Gaia id 2136358999807971456

Simbad id 2MASS J19253684+5219040

References

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

Direct Wikidata claims

[2] ↑ Q87501641 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87501641 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q87501641 — spectral class (P215): G8IV-V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q87501641 — catalog code (P528): Gaia DR2 2136358999807971456. SIMBAD. wikidata.org.
[6] ↑ Q87501641 — catalog code (P528): KIC 12937058. SIMBAD. wikidata.org.
[7] ↑ Q87501641 — catalog code (P528): 2MASS J19253684+5219040. SIMBAD. wikidata.org.
[8] ↑ Q87501641 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.8721'}. Gaia Data Release 2. wikidata.org.
[9] ↑ Q87501641 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.127'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q87501641 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.490'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q87501641 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.388'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87501641 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1901'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q87501641 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-150.6'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[14] ↑ Q87501641 — metallicity (P2227): {'unit': '1', 'amount': '-0.52'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q87501641 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+5260.39'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q87501641 — SIMBAD ID (P3083): 2MASS J19253684+5219040. wikidata.org.
[17] ↑ Q87501641 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+291.40353754426550'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87501641 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.31780436452611'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87501641 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87501641 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4851'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q87501641 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+600'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q87501641 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.638'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87501641 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.703'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87501641 — Gaia ID (P13228): 2136358999807971456. wikidata.org.

Class ancestry

[1] ↑ Q87501641 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). Q87501641. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87501641

MLA “Q87501641.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87501641.

BibTeX

@misc{4ortxyz_q87501641_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87501641}}, year = {2026}, url = {https://4ort.xyz/entity/q87501641}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87501641 — https://4ort.xyz/entity/q87501641 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87501641 · Last refreshed: May 7, 2026