Q89821161

red giant branch star in the constellation Cygnus

Thing red_giant_branch_star Q89821161

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Q89821161

Summary

Q89821161 is a red giant branch star^[1].

Key Facts

Q89821161's instance of is recorded as red giant branch star^[2].
Q89821161's constellation is recorded as Cygnus^[3].
Q89821161's spectral class is recorded as K1IV^[4].
Q89821161's spectral class is recorded as K1.5III^[5].
Q89821161's catalog code is recorded as GEN# +2.68190988^[6].
Q89821161's catalog code is recorded as UBV M 37239^[7].
Q89821161's catalog code is recorded as 2MASS J19412147+4013573^[8].
Q89821161's catalog code is recorded as Cl* NGC 6819 P 28^[9].
Q89821161's catalog code is recorded as KIC 5112730^[10].
Q89821161's catalog code is recorded as [PGM2013] 710298^[11].
Q89821161's catalog code is recorded as [HGM2009b] WOCS 004005^[12].
Q89821161's catalog code is recorded as [GXC2015] 295.33950+40.23258^[13].
Q89821161's catalog code is recorded as LAMOST J194121.48+401357.2^[14].
Q89821161's catalog code is recorded as Gaia DR2 2076393937742523904^[15].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.29'}^[16].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.07'}^[17].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.939'}^[18].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.400'}^[19].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.250'}^[20].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.77'}^[21].
Q89821161's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.7289'}^[22].
Q89821161's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3499'}^[23].
Q89821161's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.5'}^[24].
Q89821161's metallicity is recorded as {'unit': '1', 'amount': '+0.13'}^[25].
Q89821161's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+15400000'}^[26].

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +14.29, unit: 1, amount: +13.07, unit: 1, amount: +10.939, unit: 1, amount: +10.400, unit: 1, amount: +10.250, unit: 1, amount: +11.77, unit: 1, amount: +12.7289

Catalog code GEN# +2.68190988, UBV M 37239, 2MASS J19412147+4013573, Cl* NGC 6819 P 28, KIC 5112730, [PGM2013] 710298, [HGM2009b] WOCS 004005, [GXC2015] 295.33950+40.23258, LAMOST J194121.48+401357.2, Gaia DR2 2076393937742523904

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.23258996841370

Declination component of proper motion unit: www.wikidata.org, amount: -3.872

Diameter unit: www.wikidata.org, amount: +15400000

Distance from earth unit: www.wikidata.org, amount: +2857.96, unit: www.wikidata.org, amount: +2857.9594

Effective temperature unit: www.wikidata.org, amount: +4654, unit: www.wikidata.org, amount: +4763

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.13

Parallax unit: www.wikidata.org, amount: +0.3499

Radial velocity unit: www.wikidata.org, amount: +1.5

Right ascension unit: www.wikidata.org, amount: +295.33947876989920

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.003

Spectral class K1IV, K1.5III

Stellar rotational velocity unit: www.wikidata.org, amount: +7.1

Surface gravity unit: www.wikidata.org, amount: +380, unit: www.wikidata.org, amount: +370

External References (2)

Gaia id 2076393937742523904

Simbad id Cl* NGC 6819 P 28

References

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

Direct Wikidata claims

[2] ↑ Q89821161 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q89821161 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q89821161 — spectral class (P215): K1IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q89821161 — 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.
[6] ↑ Q89821161 — catalog code (P528): GEN# +2.68190988. SIMBAD. wikidata.org.
[7] ↑ Q89821161 — catalog code (P528): UBV M 37239. SIMBAD. wikidata.org.
[8] ↑ Q89821161 — catalog code (P528): 2MASS J19412147+4013573. SIMBAD. wikidata.org.
[9] ↑ Q89821161 — catalog code (P528): Cl* NGC 6819 P 28. SIMBAD. wikidata.org.
[10] ↑ Q89821161 — catalog code (P528): KIC 5112730. SIMBAD. wikidata.org.
[11] ↑ Q89821161 — catalog code (P528): [PGM2013] 710298. SIMBAD. wikidata.org.
[12] ↑ Q89821161 — catalog code (P528): [HGM2009b] WOCS 004005. SIMBAD. wikidata.org.
[13] ↑ Q89821161 — catalog code (P528): [GXC2015] 295.33950+40.23258. SIMBAD. wikidata.org.
[14] ↑ Q89821161 — catalog code (P528): LAMOST J194121.48+401357.2. SIMBAD. wikidata.org.
[15] ↑ Q89821161 — catalog code (P528): Gaia DR2 2076393937742523904. SIMBAD. wikidata.org.
[16] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.29'}. SIMBAD. wikidata.org.
[17] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.07'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[18] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.939'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.400'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.250'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.77'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[22] ↑ Q89821161 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.7289'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89821161 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3499'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89821161 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.5'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[25] ↑ Q89821161 — metallicity (P2227): {'unit': '1', 'amount': '+0.13'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[26] ↑ Q89821161 — diameter (P2386): {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+15400000'}. Strömgren Survey for Asteroseismology and Galactic Archaeology: Let the Saga Begin. wikidata.org.

Class ancestry

[1] ↑ Q89821161 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). Q89821161. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89821161

MLA “Q89821161.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89821161.

BibTeX

@misc{4ortxyz_q89821161_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89821161}}, year = {2026}, url = {https://4ort.xyz/entity/q89821161}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89821161 — https://4ort.xyz/entity/q89821161 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89821161 · Last refreshed: May 7, 2026