Q89821295

Delta Scuti variable star in the constellation Cygnus

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Q89821295

Summary

Q89821295 is a Delta Scuti variable^[1].

Key Facts

Q89821295's instance of is recorded as Delta Scuti variable^[2].
Q89821295's constellation is recorded as Cygnus^[3].
Q89821295's spectral class is recorded as A0V^[4].
Q89821295's spectral class is recorded as A2Vs^[5].
Q89821295's spectral class is recorded as A2V^[6].
Q89821295's spectral class is recorded as B3V^[7].
Q89821295's catalog code is recorded as CSI+39-19467 2^[8].
Q89821295's catalog code is recorded as GSC 03140-00524^[9].
Q89821295's catalog code is recorded as HD 225906^[10].
Q89821295's catalog code is recorded as TYC 3140-524-1^[11].
Q89821295's catalog code is recorded as 2MASS J19482395+3952579^[12].
Q89821295's catalog code is recorded as KIC 4768677^[13].
Q89821295's catalog code is recorded as Gaia DR2 2073696698281651840^[14].
Q89821295's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.91'}^[15].
Q89821295's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.27'}^[16].
Q89821295's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.758'}^[17].
Q89821295's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.704'}^[18].
Q89821295's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.639'}^[19].
Q89821295's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1158'}^[20].
Q89821295's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0558'}^[21].
Q89821295's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5.9'}^[22].
Q89821295's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.3'}^[23].
Q89821295's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1.6'}^[24].
Q89821295's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.1'}^[25].
Q89821295's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.5'}^[26].

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Quick Facts

Instance of Delta Scuti variable

Properties

Apparent magnitude unit: 1, amount: +10.91, unit: 1, amount: +11.27, unit: 1, amount: +10.758, unit: 1, amount: +10.704, unit: 1, amount: +10.639, unit: 1, amount: +11.1158

Catalog code CSI+39-19467 2, GSC 03140-00524, HD 225906, TYC 3140-524-1, 2MASS J19482395+3952579, KIC 4768677, Gaia DR2 2073696698281651840

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +39.88276724224630

Declination component of proper motion unit: www.wikidata.org, amount: -1.311

Distance from earth unit: www.wikidata.org, amount: +947.1491

Effective temperature unit: www.wikidata.org, amount: +9159, unit: www.wikidata.org, amount: +9050, unit: www.wikidata.org, amount: +9655, unit: www.wikidata.org, amount: +9422, unit: www.wikidata.org, amount: +9137

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.16, unit: 1, amount: -0.19, unit: 1, amount: -0.22, unit: 1, amount: -0.27

Parallax unit: www.wikidata.org, amount: +1.0558

Radial velocity unit: www.wikidata.org, amount: +5.9, unit: www.wikidata.org, amount: -0.3, unit: www.wikidata.org, amount: -1.6, unit: www.wikidata.org, amount: +10.1, unit: www.wikidata.org, amount: +29.5

Right ascension unit: www.wikidata.org, amount: +297.09982067365510

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.315

Spectral class A0V, A2Vs, A2V, B3V

Stellar rotational velocity unit: www.wikidata.org, amount: +266, unit: www.wikidata.org, amount: +258, unit: www.wikidata.org, amount: +212, unit: www.wikidata.org, amount: +272, unit: www.wikidata.org, amount: +242

Surface gravity unit: www.wikidata.org, amount: +6500, unit: www.wikidata.org, amount: +6200, unit: www.wikidata.org, amount: +6600, unit: www.wikidata.org, amount: +7200, unit: www.wikidata.org, amount: +8100

External References (2)

Gaia id 2073696698281651840

Simbad id HD 225906

References

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

Direct Wikidata claims

[2] ↑ Q89821295 — instance of (P31): Delta Scuti variable. SIMBAD. wikidata.org.
[3] ↑ Q89821295 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q89821295 — spectral class (P215): A0V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q89821295 — spectral class (P215): A2Vs. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q89821295 — spectral class (P215): A2V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q89821295 — 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.
[8] ↑ Q89821295 — catalog code (P528): CSI+39-19467 2. SIMBAD. wikidata.org.
[9] ↑ Q89821295 — catalog code (P528): GSC 03140-00524. SIMBAD. wikidata.org.
[10] ↑ Q89821295 — catalog code (P528): HD 225906. SIMBAD. wikidata.org.
[11] ↑ Q89821295 — catalog code (P528): TYC 3140-524-1. SIMBAD. wikidata.org.
[12] ↑ Q89821295 — catalog code (P528): 2MASS J19482395+3952579. SIMBAD. wikidata.org.
[13] ↑ Q89821295 — catalog code (P528): KIC 4768677. SIMBAD. wikidata.org.
[14] ↑ Q89821295 — catalog code (P528): Gaia DR2 2073696698281651840. SIMBAD. wikidata.org.
[15] ↑ Q89821295 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.91'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q89821295 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.27'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q89821295 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.758'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q89821295 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.704'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q89821295 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.639'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q89821295 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1158'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89821295 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0558'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89821295 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5.9'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q89821295 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.3'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q89821295 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1.6'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q89821295 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.1'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q89821295 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.5'}. 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] ↑ Q89821295 is an instance of Delta Scuti variable (Q836976) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q89821295. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89821295

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BibTeX

@misc{4ortxyz_q89821295_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89821295}}, year = {2026}, url = {https://4ort.xyz/entity/q89821295}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89821295 — https://4ort.xyz/entity/q89821295 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89821295 · Last refreshed: May 7, 2026