Q88736739

star in the constellation Cygnus

Thing star Q88736739

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Q88736739

Summary

Q88736739 is a star^[1].

Key Facts

Q88736739's instance of is recorded as star^[2].
Q88736739's constellation is recorded as Cygnus^[3].
Q88736739's spectral class is recorded as B2.5V^[4].
Q88736739's spectral class is recorded as B3V^[5].
Q88736739's spectral class is recorded as B3IV^[6].
Q88736739's catalog code is recorded as CSI+45-20027^[7].
Q88736739's catalog code is recorded as GSC 03559-02131^[8].
Q88736739's catalog code is recorded as HD 190716^[9].
Q88736739's catalog code is recorded as KIC 9493601^[10].
Q88736739's catalog code is recorded as TYC 3559-2131-1^[11].
Q88736739's catalog code is recorded as 2MASS J20041963+4602064^[12].
Q88736739's catalog code is recorded as Gaia DR1 2082323049884964096^[13].
Q88736739's catalog code is recorded as Gaia DR2 2082323054192903680^[14].
Q88736739's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.405'}^[15].
Q88736739's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.423'}^[16].
Q88736739's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.423'}^[17].
Q88736739's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.49'}^[18].
Q88736739's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.51'}^[19].
Q88736739's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.4907'}^[20].
Q88736739's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6961'}^[21].
Q88736739's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.0'}^[22].
Q88736739's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-57.1'}^[23].
Q88736739's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-61.8'}^[24].
Q88736739's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-60.5'}^[25].
Q88736739's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-56.0'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.405, unit: 1, amount: +10.423, unit: 1, amount: +10.423, unit: 1, amount: +10.49, unit: 1, amount: +10.51, unit: 1, amount: +10.4907

Catalog code CSI+45-20027, GSC 03559-02131, HD 190716, KIC 9493601, TYC 3559-2131-1, 2MASS J20041963+4602064, Gaia DR1 2082323049884964096, Gaia DR2 2082323054192903680

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +46.03511478202850

Declination component of proper motion unit: www.wikidata.org, amount: -3.781

Distance from earth unit: www.wikidata.org, amount: +1436.5752

Effective temperature unit: www.wikidata.org, amount: +18007, unit: www.wikidata.org, amount: +18154, unit: www.wikidata.org, amount: +17907, unit: www.wikidata.org, amount: +17853, unit: www.wikidata.org, amount: +18339

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.03, unit: 1, amount: -0.04

Parallax unit: www.wikidata.org, amount: +0.6961

Radial velocity unit: www.wikidata.org, amount: -43.0, unit: www.wikidata.org, amount: -57.1, unit: www.wikidata.org, amount: -61.8, unit: www.wikidata.org, amount: -60.5, unit: www.wikidata.org, amount: -56.0

Right ascension unit: www.wikidata.org, amount: +301.08182370873770

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.684

Spectral class B2.5V, B3V, B3IV

Surface gravity unit: www.wikidata.org, amount: +6000, unit: www.wikidata.org, amount: +5900

External References (2)

Gaia id 2082323054192903680

Simbad id HD 190716

References

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

Direct Wikidata claims

[2] ↑ Q88736739 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q88736739 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q88736739 — spectral class (P215): B2.5V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q88736739 — spectral class (P215): B3V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q88736739 — spectral class (P215): B3IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q88736739 — catalog code (P528): CSI+45-20027. SIMBAD. wikidata.org.
[8] ↑ Q88736739 — catalog code (P528): GSC 03559-02131. SIMBAD. wikidata.org.
[9] ↑ Q88736739 — catalog code (P528): HD 190716. SIMBAD. wikidata.org.
[10] ↑ Q88736739 — catalog code (P528): KIC 9493601. SIMBAD. wikidata.org.
[11] ↑ Q88736739 — catalog code (P528): TYC 3559-2131-1. SIMBAD. wikidata.org.
[12] ↑ Q88736739 — catalog code (P528): 2MASS J20041963+4602064. SIMBAD. wikidata.org.
[13] ↑ Q88736739 — catalog code (P528): Gaia DR1 2082323049884964096. SIMBAD. wikidata.org.
[14] ↑ Q88736739 — catalog code (P528): Gaia DR2 2082323054192903680. SIMBAD. wikidata.org.
[15] ↑ Q88736739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.405'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q88736739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.423'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q88736739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.423'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q88736739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.49'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q88736739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.51'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q88736739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.4907'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q88736739 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6961'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q88736739 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q88736739 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-57.1'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q88736739 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-61.8'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q88736739 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-60.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q88736739 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-56.0'}. 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] ↑ Q88736739 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). Q88736739. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88736739

MLA “Q88736739.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88736739.

BibTeX

@misc{4ortxyz_q88736739_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88736739}}, year = {2026}, url = {https://4ort.xyz/entity/q88736739}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88736739 — https://4ort.xyz/entity/q88736739 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88736739 · Last refreshed: May 7, 2026