Q89821309

red giant branch star in the constellation Cygnus

Thing red_giant_branch_star Q89821309

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Q89821309

Summary

Q89821309 is a red giant branch star^[1].

Key Facts

Q89821309's instance of is recorded as red giant branch star^[2].
Q89821309's constellation is recorded as Cygnus^[3].
Q89821309's catalog code is recorded as GEN# +2.68190616^[4].
Q89821309's catalog code is recorded as NGC 6819 616^[5].
Q89821309's catalog code is recorded as UBV M 37206^[6].
Q89821309's catalog code is recorded as 2MASS J19411564+4010105^[7].
Q89821309's catalog code is recorded as KIC 5024404^[8].
Q89821309's catalog code is recorded as [HGM2009b] WOCS 003004^[9].
Q89821309's catalog code is recorded as [S72b] NGC 6819 98^[10].
Q89821309's catalog code is recorded as [PGM2013] 611400^[11].
Q89821309's catalog code is recorded as [GXC2015] 295.31517+40.16961^[12].
Q89821309's catalog code is recorded as Gaia DR2 2076299719033591424^[13].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.17'}^[14].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.24'}^[15].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.062'}^[16].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.522'}^[17].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.358'}^[18].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.94'}^[19].
Q89821309's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.8710'}^[20].
Q89821309's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3268'}^[21].
Q89821309's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.6'}^[22].
Q89821309's metallicity is recorded as {'unit': '1', 'amount': '+0.15'}^[23].
Q89821309's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+15100000'}^[24].
Q89821309's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3059.98'}^[25].
Q89821309's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3059.9755'}^[26].

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +14.17, unit: 1, amount: +13.24, unit: 1, amount: +11.062, unit: 1, amount: +10.522, unit: 1, amount: +10.358, unit: 1, amount: +11.94, unit: 1, amount: +12.8710

Catalog code GEN# +2.68190616, NGC 6819 616, UBV M 37206, 2MASS J19411564+4010105, KIC 5024404, [HGM2009b] WOCS 003004, [S72b] NGC 6819 98, [PGM2013] 611400, [GXC2015] 295.31517+40.16961, Gaia DR2 2076299719033591424

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.16959583679580

Declination component of proper motion unit: www.wikidata.org, amount: -3.931

Diameter unit: www.wikidata.org, amount: +15100000

Distance from earth unit: www.wikidata.org, amount: +3059.98, unit: www.wikidata.org, amount: +3059.9755

Effective temperature unit: www.wikidata.org, amount: +4791

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.15

Parallax unit: www.wikidata.org, amount: +0.3268

Radial velocity unit: www.wikidata.org, amount: +1.6

Right ascension unit: www.wikidata.org, amount: +295.31517165145700

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.898

Stellar rotational velocity unit: www.wikidata.org, amount: +7.4

Surface gravity unit: www.wikidata.org, amount: +417

External References (2)

Gaia id 2076299719033591424

Simbad id NGC 6819 616

References

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

Direct Wikidata claims

[2] ↑ Q89821309 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q89821309 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q89821309 — catalog code (P528): GEN# +2.68190616. SIMBAD. wikidata.org.
[5] ↑ Q89821309 — catalog code (P528): NGC 6819 616. SIMBAD. wikidata.org.
[6] ↑ Q89821309 — catalog code (P528): UBV M 37206. SIMBAD. wikidata.org.
[7] ↑ Q89821309 — catalog code (P528): 2MASS J19411564+4010105. SIMBAD. wikidata.org.
[8] ↑ Q89821309 — catalog code (P528): KIC 5024404. SIMBAD. wikidata.org.
[9] ↑ Q89821309 — catalog code (P528): [HGM2009b] WOCS 003004. SIMBAD. wikidata.org.
[10] ↑ Q89821309 — catalog code (P528): [S72b] NGC 6819 98. SIMBAD. wikidata.org.
[11] ↑ Q89821309 — catalog code (P528): [PGM2013] 611400. SIMBAD. wikidata.org.
[12] ↑ Q89821309 — catalog code (P528): [GXC2015] 295.31517+40.16961. SIMBAD. wikidata.org.
[13] ↑ Q89821309 — catalog code (P528): Gaia DR2 2076299719033591424. SIMBAD. wikidata.org.
[14] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.17'}. SIMBAD. wikidata.org.
[15] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.24'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[16] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.062'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.522'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.358'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.94'}. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819. wikidata.org.
[20] ↑ Q89821309 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.8710'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89821309 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3268'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89821309 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.6'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[23] ↑ Q89821309 — metallicity (P2227): {'unit': '1', 'amount': '+0.15'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[24] ↑ Q89821309 — diameter (P2386): {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+15100000'}. Strömgren Survey for Asteroseismology and Galactic Archaeology: Let the Saga Begin. wikidata.org.
[25] ↑ Q89821309 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3059.98'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89821309 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3059.9755'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89821309 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). Q89821309. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89821309

MLA “Q89821309.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89821309.

BibTeX

@misc{4ortxyz_q89821309_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89821309}}, year = {2026}, url = {https://4ort.xyz/entity/q89821309}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89821309 — https://4ort.xyz/entity/q89821309 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89821309 · Last refreshed: May 7, 2026