Q90916015

red giant branch star in the constellation Cygnus

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Q90916015

Summary

Q90916015 is a red giant branch star^[1].

Key Facts

Q90916015's instance of is recorded as red giant branch star^[2].
Q90916015's constellation is recorded as Cygnus^[3].
Q90916015's spectral class is recorded as K5III^[4].
Q90916015's catalog code is recorded as GEN# +2.68190968^[5].
Q90916015's catalog code is recorded as UBV M 37219^[6].
Q90916015's catalog code is recorded as 2MASS J19413031+4009005^[7].
Q90916015's catalog code is recorded as KIC 5024851^[8].
Q90916015's catalog code is recorded as Cl* NGC 6819 P 8^[9].
Q90916015's catalog code is recorded as [PGM2013] 581666^[10].
Q90916015's catalog code is recorded as [HGM2009b] WOCS 002008^[11].
Q90916015's catalog code is recorded as SBC9 3233^[12].
Q90916015's catalog code is recorded as LAMOST J194130.31+400900.6^[13].
Q90916015's catalog code is recorded as Gaia DR2 2076298761268676352^[14].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.29'}^[15].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.890'}^[16].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.072'}^[17].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.904'}^[18].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.69'}^[19].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.83'}^[20].
Q90916015's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1403'}^[21].
Q90916015's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3586'}^[22].
Q90916015's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.2'}^[23].
Q90916015's metallicity is recorded as {'unit': '1', 'amount': '+0.09'}^[24].
Q90916015's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+51600000'}^[25].
Q90916015's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2788.62'}^[26].

Body

Definition and Type

Q90916015's instance of is recorded as red giant branch star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +13.29, unit: 1, amount: +8.890, unit: 1, amount: +8.072, unit: 1, amount: +7.904, unit: 1, amount: +11.69, unit: 1, amount: +9.83, unit: 1, amount: +11.1403

Catalog code GEN# +2.68190968, UBV M 37219, 2MASS J19413031+4009005, KIC 5024851, Cl* NGC 6819 P 8, [PGM2013] 581666, [HGM2009b] WOCS 002008, SBC9 3233, LAMOST J194130.31+400900.6, Gaia DR2 2076298761268676352

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.15014021719900

Declination component of proper motion unit: www.wikidata.org, amount: -3.432

Diameter unit: www.wikidata.org, amount: +51600000

Distance from earth unit: www.wikidata.org, amount: +2788.62, unit: www.wikidata.org, amount: +2788.6224

Effective temperature unit: www.wikidata.org, amount: +4093

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.09

Parallax unit: www.wikidata.org, amount: +0.3586

Radial velocity unit: www.wikidata.org, amount: +6.2

Right ascension unit: www.wikidata.org, amount: +295.37629987976560

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.697

Spectral class K5III

Stellar rotational velocity unit: www.wikidata.org, amount: +1.9

Surface gravity unit: www.wikidata.org, amount: +78

External References (2)

Gaia id 2076298761268676352

Simbad id Cl* NGC 6819 P 8

References

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

Direct Wikidata claims

[2] ↑ Q90916015 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q90916015 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q90916015 — spectral class (P215): K5III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q90916015 — catalog code (P528): GEN# +2.68190968. SIMBAD. wikidata.org.
[6] ↑ Q90916015 — catalog code (P528): UBV M 37219. SIMBAD. wikidata.org.
[7] ↑ Q90916015 — catalog code (P528): 2MASS J19413031+4009005. SIMBAD. wikidata.org.
[8] ↑ Q90916015 — catalog code (P528): KIC 5024851. SIMBAD. wikidata.org.
[9] ↑ Q90916015 — catalog code (P528): Cl* NGC 6819 P 8. SIMBAD. wikidata.org.
[10] ↑ Q90916015 — catalog code (P528): [PGM2013] 581666. SIMBAD. wikidata.org.
[11] ↑ Q90916015 — catalog code (P528): [HGM2009b] WOCS 002008. SIMBAD. wikidata.org.
[12] ↑ Q90916015 — catalog code (P528): SBC9 3233. SIMBAD. wikidata.org.
[13] ↑ Q90916015 — catalog code (P528): LAMOST J194130.31+400900.6. SIMBAD. wikidata.org.
[14] ↑ Q90916015 — catalog code (P528): Gaia DR2 2076298761268676352. SIMBAD. wikidata.org.
[15] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.29'}. SIMBAD. wikidata.org.
[16] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.890'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.072'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.904'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.69'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[20] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.83'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[21] ↑ Q90916015 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1403'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90916015 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3586'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90916015 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.2'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[24] ↑ Q90916015 — metallicity (P2227): {'unit': '1', 'amount': '+0.09'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[25] ↑ Q90916015 — diameter (P2386): {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+51600000'}. Strömgren Survey for Asteroseismology and Galactic Archaeology: Let the Saga Begin. wikidata.org.
[26] ↑ Q90916015 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2788.62'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90916015 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). Q90916015. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90916015

MLA “Q90916015.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90916015.

BibTeX

@misc{4ortxyz_q90916015_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90916015}}, year = {2026}, url = {https://4ort.xyz/entity/q90916015}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90916015 — https://4ort.xyz/entity/q90916015 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90916015 · Last refreshed: May 7, 2026