Q87819723

Algol variable in the constellation Cygnus

Thing star Q87819723

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Q87819723

Summary

Q87819723 is a star^[1].

Key Facts

Q87819723's instance of is recorded as star^[2].
Q87819723's instance of is recorded as near-infrared source^[3].
Q87819723's constellation is recorded as Cygnus^[4].
Q87819723's catalog code is recorded as Gaia DR2 2077379340674822016^[5].
Q87819723's catalog code is recorded as KIC 5795648^[6].
Q87819723's catalog code is recorded as 2MASS J19331065+4102072^[7].
Q87819723's catalog code is recorded as KOI-6016^[8].
Q87819723's catalog code is recorded as Gaia DR3 2077379340674822016^[9].
Q87819723's catalog code is recorded as TIC 138100436^[10].
Q87819723's catalog code is recorded as TYC 3139-1506-1^[11].
Q87819723's type of variable star is recorded as eclipsing binary star^[12].
Q87819723's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.77'}^[13].
Q87819723's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.21'}^[14].
Q87819723's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.509'}^[15].
Q87819723's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.279'}^[16].
Q87819723's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.218'}^[17].
Q87819723's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.469037'}^[18].
Q87819723's luminosity is recorded as {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+3.6015272'}^[19].
Q87819723's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+1.5056379'}^[20].
Q87819723's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3197'}^[21].
Q87819723's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-49.489601'}^[22].
Q87819723's metallicity is recorded as {'unit': '1', 'amount': '+0.027'}^[23].
Q87819723's SIMBAD ID is recorded as KOI-6016^[24].
Q87819723's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.796'}^[25].
Q87819723's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.29440736696290'}^[26].

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Quick Facts

Instance of star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +11.77, unit: 1, amount: +12.21, unit: 1, amount: +10.509, unit: 1, amount: +10.279, unit: 1, amount: +10.218, unit: 1, amount: +11.469037

Catalog code Gaia DR2 2077379340674822016, KIC 5795648, 2MASS J19331065+4102072, KOI-6016, Gaia DR3 2077379340674822016, TIC 138100436, TYC 3139-1506-1

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +41.03534524515528

Declination component of proper motion unit: www.wikidata.org, amount: +0.307

Effective temperature unit: www.wikidata.org, amount: +6052

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Luminosity unit: www.wikidata.org, amount: +3.6015272

Metallicity unit: 1, amount: +0.027

Parallax unit: www.wikidata.org, amount: +2.3197

Radial velocity unit: www.wikidata.org, amount: -49.489601

Radius unit: www.wikidata.org, amount: +1.5056379

Right ascension unit: www.wikidata.org, amount: +293.29440736696290

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.827

Stellar rotational velocity unit: www.wikidata.org, amount: +20.796

Surface gravity unit: www.wikidata.org, amount: +16200

Type of variable star eclipsing binary star

External References (2)

Gaia id 2077379340674822016

Simbad id KOI-6016

References

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

Direct Wikidata claims

[2] ↑ Q87819723 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87819723 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q87819723 — constellation (P59): Cygnus. wikidata.org.
[5] ↑ Q87819723 — catalog code (P528): Gaia DR2 2077379340674822016. SIMBAD. wikidata.org.
[6] ↑ Q87819723 — catalog code (P528): KIC 5795648. SIMBAD. wikidata.org.
[7] ↑ Q87819723 — catalog code (P528): 2MASS J19331065+4102072. SIMBAD. wikidata.org.
[8] ↑ Q87819723 — catalog code (P528): KOI-6016. SIMBAD. wikidata.org.
[9] ↑ Q87819723 — catalog code (P528): Gaia DR3 2077379340674822016. SIMBAD. wikidata.org.
[10] ↑ Q87819723 — catalog code (P528): TIC 138100436. SIMBAD. wikidata.org.
[11] ↑ Q87819723 — catalog code (P528): TYC 3139-1506-1. SIMBAD. wikidata.org.
[12] ↑ Q87819723 — type of variable star (P881): eclipsing binary star. Kepler eclipsing binary stars. II. 2165 eclipsing binaries in the second data release. wikidata.org.
[13] ↑ Q87819723 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.77'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[14] ↑ Q87819723 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.21'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q87819723 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.509'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87819723 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.279'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87819723 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.218'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87819723 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.469037'}. Gaia Early Data Release 3. wikidata.org.
[19] ↑ Q87819723 — luminosity (P2060): {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+3.6015272'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87819723 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+1.5056379'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87819723 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3197'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87819723 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-49.489601'}. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South. wikidata.org.
[23] ↑ Q87819723 — metallicity (P2227): {'unit': '1', 'amount': '+0.027'}. SIMBAD. wikidata.org.
[24] ↑ Q87819723 — SIMBAD ID (P3083): KOI-6016. wikidata.org.
[25] ↑ Q87819723 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.796'}. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South. wikidata.org.
[26] ↑ Q87819723 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.29440736696290'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87819723 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). Q87819723. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87819723

MLA “Q87819723.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87819723.

BibTeX

@misc{4ortxyz_q87819723_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87819723}}, year = {2026}, url = {https://4ort.xyz/entity/q87819723}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87819723 — https://4ort.xyz/entity/q87819723 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87819723 · Last refreshed: May 7, 2026