Q87011326

red giant branch star in the constellation Cygnus

Thing red_giant_branch_star Q87011326

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Q87011326

Summary

Q87011326 is a red giant branch star^[1].

Key Facts

Q87011326's instance of is recorded as red giant branch star^[2].
Q87011326's constellation is recorded as Cygnus^[3].
Q87011326's spectral class is recorded as K1.5III^[4].
Q87011326's catalog code is recorded as GSC 03543-02918^[5].
Q87011326's catalog code is recorded as TYC 3543-2918-1^[6].
Q87011326's catalog code is recorded as 2MASS J19242308+4548432^[7].
Q87011326's catalog code is recorded as Gaia DR1 2127437283282932096^[8].
Q87011326's catalog code is recorded as KIC 9340539^[9].
Q87011326's catalog code is recorded as Gaia DR2 2127437287583956352^[10].
Q87011326's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.473'}^[11].
Q87011326's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.986'}^[12].
Q87011326's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.871'}^[13].
Q87011326's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.36'}^[14].
Q87011326's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.30'}^[15].
Q87011326's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0081'}^[16].
Q87011326's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1857'}^[17].
Q87011326's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.09'}^[18].
Q87011326's metallicity is recorded as {'unit': '1', 'amount': '+0.03'}^[19].
Q87011326's metallicity is recorded as {'unit': '1', 'amount': '+0.04'}^[20].
Q87011326's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+843.384'}^[21].
Q87011326's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+843.3837'}^[22].
Q87011326's SIMBAD ID is recorded as TYC 3543-2918-1^[23].
Q87011326's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+291.09619601161890'}^[24].
Q87011326's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.81202008006730'}^[25].
Q87011326's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +8.473, unit: 1, amount: +7.986, unit: 1, amount: +7.871, unit: 1, amount: +10.36, unit: 1, amount: +11.30, unit: 1, amount: +10.0081

Catalog code GSC 03543-02918, TYC 3543-2918-1, 2MASS J19242308+4548432, Gaia DR1 2127437283282932096, KIC 9340539, Gaia DR2 2127437287583956352

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +45.81202008006730

Declination component of proper motion unit: www.wikidata.org, amount: -10.321

Distance from earth unit: www.wikidata.org, amount: +843.384, unit: www.wikidata.org, amount: +843.3837

Effective temperature unit: www.wikidata.org, amount: +4723, unit: www.wikidata.org, amount: +4675

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: +1.1857

Radial velocity unit: www.wikidata.org, amount: -11.09

Right ascension unit: www.wikidata.org, amount: +291.09619601161890

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.304

Spectral class K1.5III

Surface gravity unit: www.wikidata.org, amount: +410

External References (2)

Gaia id 2127437287583956352

Simbad id TYC 3543-2918-1

References

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

Direct Wikidata claims

[2] ↑ Q87011326 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q87011326 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q87011326 — spectral class (P215): K1.5III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q87011326 — catalog code (P528): GSC 03543-02918. SIMBAD. wikidata.org.
[6] ↑ Q87011326 — catalog code (P528): TYC 3543-2918-1. SIMBAD. wikidata.org.
[7] ↑ Q87011326 — catalog code (P528): 2MASS J19242308+4548432. SIMBAD. wikidata.org.
[8] ↑ Q87011326 — catalog code (P528): Gaia DR1 2127437283282932096. SIMBAD. wikidata.org.
[9] ↑ Q87011326 — catalog code (P528): KIC 9340539. SIMBAD. wikidata.org.
[10] ↑ Q87011326 — catalog code (P528): Gaia DR2 2127437287583956352. SIMBAD. wikidata.org.
[11] ↑ Q87011326 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.473'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87011326 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.986'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87011326 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.871'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87011326 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.36'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q87011326 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.30'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q87011326 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0081'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q87011326 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1857'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87011326 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.09'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87011326 — metallicity (P2227): {'unit': '1', 'amount': '+0.03'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q87011326 — metallicity (P2227): {'unit': '1', 'amount': '+0.04'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q87011326 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+843.384'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87011326 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+843.3837'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87011326 — SIMBAD ID (P3083): TYC 3543-2918-1. wikidata.org.
[24] ↑ Q87011326 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+291.09619601161890'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87011326 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.81202008006730'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87011326 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87011326 is an instance of red giant branch star (Q66619666) [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). Q87011326. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87011326

MLA “Q87011326.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87011326.

BibTeX

@misc{4ortxyz_q87011326_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87011326}}, year = {2026}, url = {https://4ort.xyz/entity/q87011326}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87011326 — https://4ort.xyz/entity/q87011326 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87011326 · Last refreshed: May 7, 2026