Q85231101

Algol variable in the constellation Cygnus

Thing star Q85231101

Press Enter · cited answer in seconds

Q85231101

Summary

Q85231101 is a star^[1].

Key Facts

Q85231101's instance of is recorded as star^[2].
Q85231101's instance of is recorded as near-infrared source^[3].
Q85231101's constellation is recorded as Cygnus^[4].
Q85231101's part of is recorded as Q652216^[5].
Q85231101's catalog code is recorded as Gaia DR2 2076492447109444352^[6].
Q85231101's catalog code is recorded as KIC 5199426^[7].
Q85231101's catalog code is recorded as 2MASS J19404341+4020235^[8].
Q85231101's catalog code is recorded as KOI-5138^[9].
Q85231101's catalog code is recorded as Gaia DR3 2076492447109444352^[10].
Q85231101's catalog code is recorded as TIC 138970037^[11].
Q85231101's type of variable star is recorded as eclipsing binary star^[12].
Q85231101's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.864'}^[13].
Q85231101's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.533'}^[14].
Q85231101's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.465'}^[15].
Q85231101's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.21'}^[16].
Q85231101's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.39'}^[17].
Q85231101's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.036356'}^[18].
Q85231101's luminosity is recorded as {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+9.301275'}^[19].
Q85231101's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.947'}^[20].
Q85231101's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+3.4340446'}^[21].
Q85231101's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5018'}^[22].
Q85231101's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.7074'}^[23].
Q85231101's metallicity is recorded as {'unit': '1', 'amount': '+0.004'}^[24].
Q85231101's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1992.826'}^[25].
Q85231101's SIMBAD ID is recorded as KOI-5138^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star, near-infrared source

Part of NGC 6819

Properties

Apparent magnitude unit: 1, amount: +12.864, unit: 1, amount: +12.533, unit: 1, amount: +12.465, unit: 1, amount: +14.21, unit: 1, amount: +13.39, unit: 1, amount: +14.036356

Catalog code Gaia DR2 2076492447109444352, KIC 5199426, 2MASS J19404341+4020235, KOI-5138, Gaia DR3 2076492447109444352, TIC 138970037

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.33987051209

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

Distance from earth unit: www.wikidata.org, amount: +1992.826

Effective temperature unit: www.wikidata.org, amount: +5870

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Luminosity unit: www.wikidata.org, amount: +9.301275

Mass unit: www.wikidata.org, amount: +0.947

Metallicity unit: 1, amount: +0.004

Parallax unit: www.wikidata.org, amount: +0.5018

Radial velocity unit: www.wikidata.org, amount: -11.7074

Radius unit: www.wikidata.org, amount: +3.4340446

Right ascension unit: www.wikidata.org, amount: +295.18086823662

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.898

Stellar rotational velocity unit: www.wikidata.org, amount: +11.326

Surface gravity unit: www.wikidata.org, amount: +27000

Type of variable star eclipsing binary star

External References (2)

Gaia id 2076492447109444352

Simbad id KOI-5138

References

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

Direct Wikidata claims

[2] ↑ Q85231101 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85231101 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q85231101 — constellation (P59): Cygnus. wikidata.org.
[5] ↑ Q85231101 — part of (P361): Q652216. SIMBAD. wikidata.org.
[6] ↑ Q85231101 — catalog code (P528): Gaia DR2 2076492447109444352. SIMBAD. wikidata.org.
[7] ↑ Q85231101 — catalog code (P528): KIC 5199426. SIMBAD. wikidata.org.
[8] ↑ Q85231101 — catalog code (P528): 2MASS J19404341+4020235. SIMBAD. wikidata.org.
[9] ↑ Q85231101 — catalog code (P528): KOI-5138. SIMBAD. wikidata.org.
[10] ↑ Q85231101 — catalog code (P528): Gaia DR3 2076492447109444352. SIMBAD. wikidata.org.
[11] ↑ Q85231101 — catalog code (P528): TIC 138970037. SIMBAD. wikidata.org.
[12] ↑ Q85231101 — type of variable star (P881): eclipsing binary star. Kepler eclipsing binary stars. II. 2165 eclipsing binaries in the second data release. wikidata.org.
[13] ↑ Q85231101 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.864'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q85231101 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.533'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q85231101 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.465'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q85231101 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.21'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[17] ↑ Q85231101 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.39'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[18] ↑ Q85231101 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.036356'}. Gaia Early Data Release 3. wikidata.org.
[19] ↑ Q85231101 — luminosity (P2060): {'unit': 'http://www.wikidata.org/entity/Q843877', 'amount': '+9.301275'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q85231101 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.947'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[21] ↑ Q85231101 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+3.4340446'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85231101 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5018'}. Gaia Early Data Release 3. wikidata.org.
[23] ↑ Q85231101 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.7074'}. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South. wikidata.org.
[24] ↑ Q85231101 — metallicity (P2227): {'unit': '1', 'amount': '+0.004'}. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South. wikidata.org.
[25] ↑ Q85231101 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1992.826'}. Gaia Early Data Release 3. wikidata.org.
[26] ↑ Q85231101 — SIMBAD ID (P3083): KOI-5138. wikidata.org.

Class ancestry

[1] ↑ Q85231101 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). Q85231101. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85231101

MLA “Q85231101.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85231101.

BibTeX

@misc{4ortxyz_q85231101_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85231101}}, year = {2026}, url = {https://4ort.xyz/entity/q85231101}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85231101 — https://4ort.xyz/entity/q85231101 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85231101 · Last refreshed: May 7, 2026