Q91073234

star in the constellation Cygnus

Thing star Q91073234

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Q91073234

Summary

Q91073234 is a star^[1].

Key Facts

Q91073234's instance of is recorded as star^[2].
Q91073234's constellation is recorded as Cygnus^[3].
Q91073234's spectral class is recorded as A3V^[4].
Q91073234's spectral class is recorded as A2III^[5].
Q91073234's spectral class is recorded as A4V^[6].
Q91073234's catalog code is recorded as BD+40 3853^[7].
Q91073234's catalog code is recorded as GSC 03140-00967^[8].
Q91073234's catalog code is recorded as HD 225486^[9].
Q91073234's catalog code is recorded as KIC 5889851^[10].
Q91073234's catalog code is recorded as TYC 3140-967-1^[11].
Q91073234's catalog code is recorded as 2MASS J19423990+4111038^[12].
Q91073234's catalog code is recorded as Gaia DR1 2076645274918324992^[13].
Q91073234's catalog code is recorded as Gaia DR2 2076645279225185280^[14].
Q91073234's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.84'}^[15].
Q91073234's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.58'}^[16].
Q91073234's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.259'}^[17].
Q91073234's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.215'}^[18].
Q91073234's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.216'}^[19].
Q91073234's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6006'}^[20].
Q91073234's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4590'}^[21].
Q91073234's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.7'}^[22].
Q91073234's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-17.9'}^[23].
Q91073234's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12.5'}^[24].
Q91073234's metallicity is recorded as {'unit': '1', 'amount': '-0.12'}^[25].
Q91073234's metallicity is recorded as {'unit': '1', 'amount': '-0.20'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.84, unit: 1, amount: +10.58, unit: 1, amount: +10.259, unit: 1, amount: +10.215, unit: 1, amount: +10.216, unit: 1, amount: +10.6006

Catalog code BD+40 3853, GSC 03140-00967, HD 225486, KIC 5889851, TYC 3140-967-1, 2MASS J19423990+4111038, Gaia DR1 2076645274918324992, Gaia DR2 2076645279225185280

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +41.18441441979260

Declination component of proper motion unit: www.wikidata.org, amount: +0.920

Distance from earth unit: www.wikidata.org, amount: +685.4010

Effective temperature unit: www.wikidata.org, amount: +8962, unit: www.wikidata.org, amount: +8203, unit: www.wikidata.org, amount: +8279

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.12, unit: 1, amount: -0.20

Parallax unit: www.wikidata.org, amount: +1.4590

Radial velocity unit: www.wikidata.org, amount: -20.7, unit: www.wikidata.org, amount: -17.9, unit: www.wikidata.org, amount: +12.5

Right ascension unit: www.wikidata.org, amount: +295.66628159642990

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.010

Spectral class A3V, A2III, A4V

Surface gravity unit: www.wikidata.org, amount: +6900, unit: www.wikidata.org, amount: +8100

External References (2)

Gaia id 2076645279225185280

Simbad id HD 225486

References

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

Direct Wikidata claims

[2] ↑ Q91073234 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91073234 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q91073234 — spectral class (P215): A3V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q91073234 — spectral class (P215): A2III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q91073234 — spectral class (P215): A4V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q91073234 — catalog code (P528): BD+40 3853. SIMBAD. wikidata.org.
[8] ↑ Q91073234 — catalog code (P528): GSC 03140-00967. SIMBAD. wikidata.org.
[9] ↑ Q91073234 — catalog code (P528): HD 225486. SIMBAD. wikidata.org.
[10] ↑ Q91073234 — catalog code (P528): KIC 5889851. SIMBAD. wikidata.org.
[11] ↑ Q91073234 — catalog code (P528): TYC 3140-967-1. SIMBAD. wikidata.org.
[12] ↑ Q91073234 — catalog code (P528): 2MASS J19423990+4111038. SIMBAD. wikidata.org.
[13] ↑ Q91073234 — catalog code (P528): Gaia DR1 2076645274918324992. SIMBAD. wikidata.org.
[14] ↑ Q91073234 — catalog code (P528): Gaia DR2 2076645279225185280. SIMBAD. wikidata.org.
[15] ↑ Q91073234 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.84'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q91073234 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.58'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q91073234 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.259'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q91073234 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.215'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q91073234 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.216'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q91073234 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6006'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91073234 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4590'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91073234 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.7'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q91073234 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-17.9'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q91073234 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+12.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q91073234 — metallicity (P2227): {'unit': '1', 'amount': '-0.12'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q91073234 — metallicity (P2227): {'unit': '1', 'amount': '-0.20'}. 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] ↑ Q91073234 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). Q91073234. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91073234

MLA “Q91073234.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91073234.

BibTeX

@misc{4ortxyz_q91073234_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91073234}}, year = {2026}, url = {https://4ort.xyz/entity/q91073234}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91073234 — https://4ort.xyz/entity/q91073234 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91073234 · Last refreshed: May 7, 2026