Q89821519

red giant branch star in the constellation Cygnus

Thing red_giant_branch_star Q89821519

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Q89821519

Summary

Q89821519 is a red giant branch star^[1].

Key Facts

Q89821519's instance of is recorded as red giant branch star^[2].
Q89821519's constellation is recorded as Cygnus^[3].
Q89821519's spectral class is recorded as K1IV^[4].
Q89821519's catalog code is recorded as GEN# +2.68190975^[5].
Q89821519's catalog code is recorded as UBV M 37226^[6].
Q89821519's catalog code is recorded as 2MASS J19412658+4011418^[7].
Q89821519's catalog code is recorded as [S72b] NGC 6819 141^[8].
Q89821519's catalog code is recorded as [HGM2009b] WOCS 001004^[9].
Q89821519's catalog code is recorded as KIC 5024750^[10].
Q89821519's catalog code is recorded as Cl* NGC 6819 P 15^[11].
Q89821519's catalog code is recorded as NGC 6819 975^[12].
Q89821519's catalog code is recorded as [PGM2013] 651096^[13].
Q89821519's catalog code is recorded as [GXC2015] 295.36079+40.19494^[14].
Q89821519's catalog code is recorded as LAMOST J194126.59+401141.7^[15].
Q89821519's catalog code is recorded as Gaia DR2 2076393624194561152^[16].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.59'}^[17].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.22'}^[18].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.851'}^[19].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.185'}^[20].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.043'}^[21].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.72'}^[22].
Q89821519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8136'}^[23].
Q89821519's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3687'}^[24].
Q89821519's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.2'}^[25].
Q89821519's metallicity is recorded as {'unit': '1', 'amount': '+0.09'}^[26].

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +13.59, unit: 1, amount: +12.22, unit: 1, amount: +9.851, unit: 1, amount: +9.185, unit: 1, amount: +9.043, unit: 1, amount: +10.72, unit: 1, amount: +11.8136

Catalog code GEN# +2.68190975, UBV M 37226, 2MASS J19412658+4011418, [S72b] NGC 6819 141, [HGM2009b] WOCS 001004, KIC 5024750, Cl* NGC 6819 P 15, NGC 6819 975, [PGM2013] 651096, [GXC2015] 295.36079+40.19494, LAMOST J194126.59+401141.7, Gaia DR2 2076393624194561152

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.19493857653860

Declination component of proper motion unit: www.wikidata.org, amount: -3.815

Distance from earth unit: www.wikidata.org, amount: +2712.23, unit: www.wikidata.org, amount: +2712.2322

Effective temperature unit: www.wikidata.org, amount: +4624

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.09

Parallax unit: www.wikidata.org, amount: +0.3687

Radial velocity unit: www.wikidata.org, amount: +2.2

Right ascension unit: www.wikidata.org, amount: +295.36078232049020

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.784

Spectral class K1IV

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

Surface gravity unit: www.wikidata.org, amount: +280

External References (2)

Gaia id 2076393624194561152

Simbad id NGC 6819 975

References

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

Direct Wikidata claims

[2] ↑ Q89821519 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q89821519 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q89821519 — 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] ↑ Q89821519 — catalog code (P528): GEN# +2.68190975. SIMBAD. wikidata.org.
[6] ↑ Q89821519 — catalog code (P528): UBV M 37226. SIMBAD. wikidata.org.
[7] ↑ Q89821519 — catalog code (P528): 2MASS J19412658+4011418. SIMBAD. wikidata.org.
[8] ↑ Q89821519 — catalog code (P528): [S72b] NGC 6819 141. SIMBAD. wikidata.org.
[9] ↑ Q89821519 — catalog code (P528): [HGM2009b] WOCS 001004. SIMBAD. wikidata.org.
[10] ↑ Q89821519 — catalog code (P528): KIC 5024750. SIMBAD. wikidata.org.
[11] ↑ Q89821519 — catalog code (P528): Cl* NGC 6819 P 15. SIMBAD. wikidata.org.
[12] ↑ Q89821519 — catalog code (P528): NGC 6819 975. SIMBAD. wikidata.org.
[13] ↑ Q89821519 — catalog code (P528): [PGM2013] 651096. SIMBAD. wikidata.org.
[14] ↑ Q89821519 — catalog code (P528): [GXC2015] 295.36079+40.19494. SIMBAD. wikidata.org.
[15] ↑ Q89821519 — catalog code (P528): LAMOST J194126.59+401141.7. SIMBAD. wikidata.org.
[16] ↑ Q89821519 — catalog code (P528): Gaia DR2 2076393624194561152. SIMBAD. wikidata.org.
[17] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.59'}. SIMBAD. wikidata.org.
[18] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.22'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[19] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.851'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.185'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.043'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.72'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[23] ↑ Q89821519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.8136'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89821519 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3687'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89821519 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.2'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[26] ↑ Q89821519 — 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.

Class ancestry

[1] ↑ Q89821519 is an instance of red giant branch star (Q66619666) [P31, primary]. Wikidata. wikidata.org.

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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). Q89821519. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89821519

MLA “Q89821519.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89821519.

BibTeX

@misc{4ortxyz_q89821519_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89821519}}, year = {2026}, url = {https://4ort.xyz/entity/q89821519}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89821519 — https://4ort.xyz/entity/q89821519 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89821519 · Last refreshed: May 7, 2026