Q91962399

star in the constellation Cygnus

Thing star Q91962399

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Q91962399

Summary

Q91962399 is a star^[1].

Key Facts

Q91962399's instance of is recorded as star^[2].
Q91962399's constellation is recorded as Cygnus^[3].
Q91962399's spectral class is recorded as A7V^[4].
Q91962399's spectral class is recorded as A9V^[5].
Q91962399's spectral class is recorded as A8III^[6].
Q91962399's spectral class is recorded as A5IV^[7].
Q91962399's catalog code is recorded as GSC 03557-02352^[8].
Q91962399's catalog code is recorded as KIC 8834144^[9].
Q91962399's catalog code is recorded as TYC 3557-2352-1^[10].
Q91962399's catalog code is recorded as 2MASS J19484479+4500560^[11].
Q91962399's catalog code is recorded as Gaia DR2 2079350249626705024^[12].
Q91962399's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.689'}^[13].
Q91962399's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.639'}^[14].
Q91962399's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.628'}^[15].
Q91962399's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.33'}^[16].
Q91962399's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.60'}^[17].
Q91962399's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1847'}^[18].
Q91962399's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5997'}^[19].
Q91962399's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.0'}^[20].
Q91962399's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+3.7'}^[21].
Q91962399's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5.4'}^[22].
Q91962399's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.8'}^[23].
Q91962399's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+3.0'}^[24].
Q91962399's metallicity is recorded as {'unit': '1', 'amount': '-0.10'}^[25].
Q91962399's metallicity is recorded as {'unit': '1', 'amount': '-0.08'}^[26].

Body

Definition and Type

Q91962399's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.689, unit: 1, amount: +10.639, unit: 1, amount: +10.628, unit: 1, amount: +11.33, unit: 1, amount: +11.60, unit: 1, amount: +11.1847

Catalog code GSC 03557-02352, KIC 8834144, TYC 3557-2352-1, 2MASS J19484479+4500560, Gaia DR2 2079350249626705024

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +45.01555483867780

Declination component of proper motion unit: www.wikidata.org, amount: -4.949

Distance from earth unit: www.wikidata.org, amount: +625.1172

Effective temperature unit: www.wikidata.org, amount: +7797, unit: www.wikidata.org, amount: +7569, unit: www.wikidata.org, amount: +7801, unit: www.wikidata.org, amount: +7743, unit: www.wikidata.org, amount: +7852

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.10, unit: 1, amount: -0.08, unit: 1, amount: -0.11, unit: 1, amount: -0.13, unit: 1, amount: -0.12

Parallax unit: www.wikidata.org, amount: +1.5997

Radial velocity unit: www.wikidata.org, amount: +9.0, unit: www.wikidata.org, amount: +3.7, unit: www.wikidata.org, amount: +5.4, unit: www.wikidata.org, amount: +7.8, unit: www.wikidata.org, amount: +3.0

Right ascension unit: www.wikidata.org, amount: +297.18664843589000

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.407

Spectral class A7V, A9V, A8III, A5IV

Stellar rotational velocity unit: www.wikidata.org, amount: +146, unit: www.wikidata.org, amount: +148

Surface gravity unit: www.wikidata.org, amount: +7800, unit: www.wikidata.org, amount: +7400, unit: www.wikidata.org, amount: +6900, unit: www.wikidata.org, amount: +7200

External References (2)

Gaia id 2079350249626705024

Simbad id TYC 3557-2352-1

References

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

Direct Wikidata claims

[2] ↑ Q91962399 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91962399 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q91962399 — spectral class (P215): A7V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q91962399 — spectral class (P215): A9V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q91962399 — spectral class (P215): A8III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q91962399 — spectral class (P215): A5IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[8] ↑ Q91962399 — catalog code (P528): GSC 03557-02352. SIMBAD. wikidata.org.
[9] ↑ Q91962399 — catalog code (P528): KIC 8834144. SIMBAD. wikidata.org.
[10] ↑ Q91962399 — catalog code (P528): TYC 3557-2352-1. SIMBAD. wikidata.org.
[11] ↑ Q91962399 — catalog code (P528): 2MASS J19484479+4500560. SIMBAD. wikidata.org.
[12] ↑ Q91962399 — catalog code (P528): Gaia DR2 2079350249626705024. SIMBAD. wikidata.org.
[13] ↑ Q91962399 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.689'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91962399 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.639'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91962399 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.628'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q91962399 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.33'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q91962399 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.60'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q91962399 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1847'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91962399 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5997'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91962399 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q91962399 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+3.7'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q91962399 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q91962399 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.8'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q91962399 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+3.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q91962399 — metallicity (P2227): {'unit': '1', 'amount': '-0.10'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q91962399 — metallicity (P2227): {'unit': '1', 'amount': '-0.08'}. 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] ↑ Q91962399 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). Q91962399. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91962399

MLA “Q91962399.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91962399.

BibTeX

@misc{4ortxyz_q91962399_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91962399}}, year = {2026}, url = {https://4ort.xyz/entity/q91962399}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91962399 — https://4ort.xyz/entity/q91962399 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91962399 · Last refreshed: May 7, 2026