Q80545263

star in the constellation Lyra

Thing star Q80545263

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Q80545263

Summary

Q80545263 is a star^[1].

Key Facts

Q80545263's instance of is recorded as star^[2].
Q80545263's constellation is recorded as Lyra^[3].
Q80545263's spectral class is recorded as K2V^[4].
Q80545263's catalog code is recorded as Gaia DR2 2099766874880530048^[5].
Q80545263's catalog code is recorded as KIC 4642557^[6].
Q80545263's catalog code is recorded as 2MASS J19114685+3945107^[7].
Q80545263's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.3336'}^[8].
Q80545263's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.780'}^[9].
Q80545263's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.317'}^[10].
Q80545263's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.209'}^[11].
Q80545263's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1249'}^[12].
Q80545263's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.0'}^[13].
Q80545263's metallicity is recorded as {'unit': '1', 'amount': '+0.04'}^[14].
Q80545263's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+470.61'}^[15].
Q80545263's SIMBAD ID is recorded as 2MASS J19114685+3945107^[16].
Q80545263's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+151'}^[17].
Q80545263's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.94522876645834'}^[18].
Q80545263's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.75297273102139'}^[19].
Q80545263's epoch is recorded as J2000.0^[20].
Q80545263's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5118'}^[21].
Q80545263's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.957'}^[22].
Q80545263's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.521'}^[23].
Q80545263's Gaia ID is recorded as 2099766874880530048^[24].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +14.3336, unit: 1, amount: +12.780, unit: 1, amount: +12.317, unit: 1, amount: +12.209

Catalog code Gaia DR2 2099766874880530048, KIC 4642557, 2MASS J19114685+3945107

Constellation Lyra

Declination unit: www.wikidata.org, amount: +39.75297273102139

Declination component of proper motion unit: www.wikidata.org, amount: +3.957

Distance from earth unit: www.wikidata.org, amount: +470.61

Effective temperature unit: www.wikidata.org, amount: +5118

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.04

Parallax unit: www.wikidata.org, amount: +2.1249

Radial velocity unit: www.wikidata.org, amount: -13.0

Right ascension unit: www.wikidata.org, amount: +287.94522876645834

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.521

Spectral class K2V

Stellar rotational velocity unit: www.wikidata.org, amount: +151

External References (2)

Gaia id 2099766874880530048

Simbad id 2MASS J19114685+3945107

References

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

Direct Wikidata claims

[2] ↑ Q80545263 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q80545263 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q80545263 — spectral class (P215): K2V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q80545263 — catalog code (P528): Gaia DR2 2099766874880530048. SIMBAD. wikidata.org.
[6] ↑ Q80545263 — catalog code (P528): KIC 4642557. SIMBAD. wikidata.org.
[7] ↑ Q80545263 — catalog code (P528): 2MASS J19114685+3945107. SIMBAD. wikidata.org.
[8] ↑ Q80545263 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.3336'}. Gaia Data Release 2. wikidata.org.
[9] ↑ Q80545263 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.780'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q80545263 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.317'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q80545263 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.209'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q80545263 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1249'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q80545263 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[14] ↑ Q80545263 — metallicity (P2227): {'unit': '1', 'amount': '+0.04'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q80545263 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+470.61'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q80545263 — SIMBAD ID (P3083): 2MASS J19114685+3945107. wikidata.org.
[17] ↑ Q80545263 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+151'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q80545263 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.94522876645834'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q80545263 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.75297273102139'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q80545263 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[21] ↑ Q80545263 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5118'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q80545263 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.957'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q80545263 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.521'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80545263 — Gaia ID (P13228): 2099766874880530048. wikidata.org.

Class ancestry

[1] ↑ Q80545263 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). Q80545263. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80545263

MLA “Q80545263.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80545263.

BibTeX

@misc{4ortxyz_q80545263_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80545263}}, year = {2026}, url = {https://4ort.xyz/entity/q80545263}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80545263 — https://4ort.xyz/entity/q80545263 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80545263 · Last refreshed: May 7, 2026