Q80548721

star in the constellation Cygnus

Thing star Q80548721

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Q80548721

Summary

Q80548721 is a star^[1].

Key Facts

Q80548721's instance of is recorded as star^[2].
Q80548721's constellation is recorded as Cygnus^[3].
Q80548721's spectral class is recorded as A5V^[4].
Q80548721's catalog code is recorded as Gaia DR2 2053194242392679936^[5].
Q80548721's catalog code is recorded as KIC 4657738^[6].
Q80548721's catalog code is recorded as 2MASS J19302945+3944375^[7].
Q80548721's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.1491'}^[8].
Q80548721's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.399'}^[9].
Q80548721's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.335'}^[10].
Q80548721's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.284'}^[11].
Q80548721's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5338'}^[12].
Q80548721's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-29.4'}^[13].
Q80548721's metallicity is recorded as {'unit': '1', 'amount': '-0.09'}^[14].
Q80548721's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1873.36'}^[15].
Q80548721's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+292.62272607046250'}^[16].
Q80548721's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.74375318228445'}^[17].
Q80548721's epoch is recorded as J2000.0^[18].
Q80548721's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7790'}^[19].
Q80548721's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+8100'}^[20].
Q80548721's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.059'}^[21].
Q80548721's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.543'}^[22].

Body

Definition and Type

Q80548721'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: +13.1491, unit: 1, amount: +12.399, unit: 1, amount: +12.335, unit: 1, amount: +12.284

Catalog code Gaia DR2 2053194242392679936, KIC 4657738, 2MASS J19302945+3944375

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +39.74375318228445

Declination component of proper motion unit: www.wikidata.org, amount: -15.059

Distance from earth unit: www.wikidata.org, amount: +1873.36

Effective temperature unit: www.wikidata.org, amount: +7790

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.09

Parallax unit: www.wikidata.org, amount: +0.5338

Radial velocity unit: www.wikidata.org, amount: -29.4

Right ascension unit: www.wikidata.org, amount: +292.62272607046250

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.543

Spectral class A5V

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

External References (2)

Gaia id 2053194242392679936

Simbad id 2MASS J19302945+3944375

References

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

Direct Wikidata claims

[2] ↑ Q80548721 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q80548721 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q80548721 — 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] ↑ Q80548721 — catalog code (P528): Gaia DR2 2053194242392679936. SIMBAD. wikidata.org.
[6] ↑ Q80548721 — catalog code (P528): KIC 4657738. SIMBAD. wikidata.org.
[7] ↑ Q80548721 — catalog code (P528): 2MASS J19302945+3944375. SIMBAD. wikidata.org.
[8] ↑ Q80548721 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.1491'}. Gaia Data Release 2. wikidata.org.
[9] ↑ Q80548721 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.399'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q80548721 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.335'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q80548721 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.284'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q80548721 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5338'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q80548721 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-29.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[14] ↑ Q80548721 — metallicity (P2227): {'unit': '1', 'amount': '-0.09'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q80548721 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1873.36'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q80548721 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+292.62272607046250'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q80548721 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.74375318228445'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q80548721 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[19] ↑ Q80548721 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+7790'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q80548721 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+8100'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q80548721 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.059'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q80548721 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.543'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q80548721 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). Q80548721. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80548721

MLA “Q80548721.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80548721.

BibTeX

@misc{4ortxyz_q80548721_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80548721}}, year = {2026}, url = {https://4ort.xyz/entity/q80548721}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80548721 — https://4ort.xyz/entity/q80548721 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80548721 · Last refreshed: May 7, 2026