Q91488890

red giant branch star in the constellation Cassiopeia

Thing red_giant_branch_star Q91488890

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Q91488890

Summary

Q91488890 is a red giant branch star^[1].

Key Facts

Q91488890's instance of is recorded as red giant branch star^[2].
Q91488890's constellation is recorded as Cassiopeia^[3].
Q91488890's catalog code is recorded as GSC 04009-01980^[4].
Q91488890's catalog code is recorded as TYC 4009-1980-1^[5].
Q91488890's catalog code is recorded as 2MASS J23572545+5639376^[6].
Q91488890's catalog code is recorded as NGC 7789 680^[7].
Q91488890's catalog code is recorded as [GVS98] 8423^[8].
Q91488890's catalog code is recorded as Gaia DR1 1995010419206578688^[9].
Q91488890's catalog code is recorded as Gaia DR2 1995010423512673024^[10].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.98'}^[11].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.02'}^[12].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.869'}^[13].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.330'}^[14].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.198'}^[15].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.625'}^[16].
Q91488890's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6377'}^[17].
Q91488890's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9340'}^[18].
Q91488890's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-82.7'}^[19].
Q91488890's metallicity is recorded as {'unit': '1', 'amount': '-0.07'}^[20].
Q91488890's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+517.0631'}^[21].
Q91488890's SIMBAD ID is recorded as 2MASS J23572545+5639376^[22].
Q91488890's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+359.35602732793250'}^[23].
Q91488890's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.66043571854840'}^[24].
Q91488890's epoch is recorded as J2000.0^[25].
Q91488890's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4706'}^[26].

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +10.98, unit: 1, amount: +12.02, unit: 1, amount: +8.869, unit: 1, amount: +8.330, unit: 1, amount: +8.198, unit: 1, amount: +11.625, unit: 1, amount: +10.6377

Catalog code GSC 04009-01980, TYC 4009-1980-1, 2MASS J23572545+5639376, NGC 7789 680, [GVS98] 8423, Gaia DR1 1995010419206578688, Gaia DR2 1995010423512673024

Constellation Cassiopeia

Declination unit: www.wikidata.org, amount: +56.66043571854840

Declination component of proper motion unit: www.wikidata.org, amount: -23.096

Distance from earth unit: www.wikidata.org, amount: +517.0631

Effective temperature unit: www.wikidata.org, amount: +4706

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.07

Parallax unit: www.wikidata.org, amount: +1.9340

Radial velocity unit: www.wikidata.org, amount: -82.7

Right ascension unit: www.wikidata.org, amount: +359.35602732793250

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.856

Surface gravity unit: www.wikidata.org, amount: +692

External References (2)

Gaia id 1995010423512673024

Simbad id 2MASS J23572545+5639376

References

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

Direct Wikidata claims

[2] ↑ Q91488890 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q91488890 — constellation (P59): Cassiopeia. wikidata.org.
[4] ↑ Q91488890 — catalog code (P528): GSC 04009-01980. SIMBAD. wikidata.org.
[5] ↑ Q91488890 — catalog code (P528): TYC 4009-1980-1. SIMBAD. wikidata.org.
[6] ↑ Q91488890 — catalog code (P528): 2MASS J23572545+5639376. SIMBAD. wikidata.org.
[7] ↑ Q91488890 — catalog code (P528): NGC 7789 680. SIMBAD. wikidata.org.
[8] ↑ Q91488890 — catalog code (P528): [GVS98] 8423. SIMBAD. wikidata.org.
[9] ↑ Q91488890 — catalog code (P528): Gaia DR1 1995010419206578688. SIMBAD. wikidata.org.
[10] ↑ Q91488890 — catalog code (P528): Gaia DR2 1995010423512673024. SIMBAD. wikidata.org.
[11] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.98'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[12] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.02'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[13] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.869'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.330'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.198'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.625'}. The open cluster NGC 7789. I. Radial velocities for giant stars. wikidata.org.
[17] ↑ Q91488890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6377'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q91488890 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9340'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91488890 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-82.7'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[20] ↑ Q91488890 — metallicity (P2227): {'unit': '1', 'amount': '-0.07'}. The Open Cluster Chemical Abundances and Mapping Survey. II. Precision Cluster Abundances for APOGEE Using SDSS DR14. wikidata.org.
[21] ↑ Q91488890 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+517.0631'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91488890 — SIMBAD ID (P3083): 2MASS J23572545+5639376. wikidata.org.
[23] ↑ Q91488890 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+359.35602732793250'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91488890 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+56.66043571854840'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91488890 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91488890 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4706'}. Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.

Class ancestry

[1] ↑ Q91488890 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). Q91488890. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91488890

MLA “Q91488890.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91488890.

BibTeX

@misc{4ortxyz_q91488890_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91488890}}, year = {2026}, url = {https://4ort.xyz/entity/q91488890}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91488890 — https://4ort.xyz/entity/q91488890 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91488890 · Last refreshed: May 7, 2026