Q80540040

star in the constellation Cygnus

Thing star Q80540040

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Q80540040

Summary

Q80540040 is a star^[1].

Key Facts

Q80540040's instance of is recorded as star^[2].
Q80540040's constellation is recorded as Cygnus^[3].
Q80540040's spectral class is recorded as G8IV^[4].
Q80540040's spectral class is recorded as G5V^[5].
Q80540040's catalog code is recorded as Gaia DR2 2073758614531311104^[6].
Q80540040's catalog code is recorded as KIC 5555751^[7].
Q80540040's catalog code is recorded as 2MASS J19494201+4042327^[8].
Q80540040's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5526'}^[9].
Q80540040's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.107'}^[10].
Q80540040's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.713'}^[11].
Q80540040's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.639'}^[12].
Q80540040's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0824'}^[13].
Q80540040's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-62.1'}^[14].
Q80540040's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-88.0'}^[15].
Q80540040's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-64.1'}^[16].
Q80540040's metallicity is recorded as {'unit': '1', 'amount': '-0.01'}^[17].
Q80540040's metallicity is recorded as {'unit': '1', 'amount': '+0.19'}^[18].
Q80540040's metallicity is recorded as {'unit': '1', 'amount': '+0.03'}^[19].
Q80540040's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+923.873'}^[20].
Q80540040's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+297.42504442758960'}^[21].
Q80540040's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.70908418278250'}^[22].
Q80540040's epoch is recorded as J2000.0^[23].
Q80540040's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5153'}^[24].
Q80540040's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5558'}^[25].
Q80540040's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5537'}^[26].

Body

Definition and Type

Q80540040's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +13.5526, unit: 1, amount: +12.107, unit: 1, amount: +11.713, unit: 1, amount: +11.639

Catalog code Gaia DR2 2073758614531311104, KIC 5555751, 2MASS J19494201+4042327

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.70908418278250

Declination component of proper motion unit: www.wikidata.org, amount: +12.421

Distance from earth unit: www.wikidata.org, amount: +923.873

Effective temperature unit: www.wikidata.org, amount: +5153, unit: www.wikidata.org, amount: +5558, unit: www.wikidata.org, amount: +5537

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.01, unit: 1, amount: +0.19, unit: 1, amount: +0.03

Parallax unit: www.wikidata.org, amount: +1.0824

Radial velocity unit: www.wikidata.org, amount: -62.1, unit: www.wikidata.org, amount: -88.0, unit: www.wikidata.org, amount: -64.1

Right ascension unit: www.wikidata.org, amount: +297.42504442758960

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.878

Spectral class G8IV, G5V

Surface gravity unit: www.wikidata.org, amount: +2140, unit: www.wikidata.org, amount: +15000, unit: www.wikidata.org, amount: +16600

External References (2)

Gaia id 2073758614531311104

Simbad id 2MASS J19494201+4042327

References

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

Direct Wikidata claims

[2] ↑ Q80540040 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q80540040 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q80540040 — spectral class (P215): G8IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q80540040 — spectral class (P215): G5V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q80540040 — catalog code (P528): Gaia DR2 2073758614531311104. SIMBAD. wikidata.org.
[7] ↑ Q80540040 — catalog code (P528): KIC 5555751. SIMBAD. wikidata.org.
[8] ↑ Q80540040 — catalog code (P528): 2MASS J19494201+4042327. SIMBAD. wikidata.org.
[9] ↑ Q80540040 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.5526'}. Gaia Data Release 2. wikidata.org.
[10] ↑ Q80540040 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.107'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q80540040 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.713'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q80540040 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.639'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q80540040 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0824'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q80540040 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-62.1'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q80540040 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-88.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[16] ↑ Q80540040 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-64.1'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[17] ↑ Q80540040 — metallicity (P2227): {'unit': '1', 'amount': '-0.01'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q80540040 — metallicity (P2227): {'unit': '1', 'amount': '+0.19'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[19] ↑ Q80540040 — metallicity (P2227): {'unit': '1', 'amount': '+0.03'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q80540040 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+923.873'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q80540040 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+297.42504442758960'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q80540040 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.70908418278250'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q80540040 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80540040 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5153'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q80540040 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5558'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q80540040 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5537'}. 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] ↑ Q80540040 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). Q80540040. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80540040

MLA “Q80540040.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80540040.

BibTeX

@misc{4ortxyz_q80540040_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80540040}}, year = {2026}, url = {https://4ort.xyz/entity/q80540040}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80540040 — https://4ort.xyz/entity/q80540040 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80540040 · Last refreshed: May 7, 2026