Q91073088

red giant branch star in the constellation Cygnus

Thing red_giant_branch_star Q91073088

Press Enter · cited answer in seconds

Q91073088

Summary

Q91073088 is a red giant branch star^[1].

Key Facts

Q91073088's instance of is recorded as red giant branch star^[2].
Q91073088's constellation is recorded as Cygnus^[3].
Q91073088's spectral class is recorded as K5^[4].
Q91073088's catalog code is recorded as IRAS Z19452+4050^[5].
Q91073088's catalog code is recorded as BD+40 3879^[6].
Q91073088's catalog code is recorded as GSC 03140-01654^[7].
Q91073088's catalog code is recorded as HD 225784^[8].
Q91073088's catalog code is recorded as TYC 3140-1654-1^[9].
Q91073088's catalog code is recorded as 2MASS J19465321+4058004^[10].
Q91073088's catalog code is recorded as Gaia DR1 2076757218945935616^[11].
Q91073088's catalog code is recorded as KIC 5723909^[12].
Q91073088's catalog code is recorded as Gaia DR2 2076757223253430144^[13].
Q91073088's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.03'}^[14].
Q91073088's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.843'}^[15].
Q91073088's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.810'}^[16].
Q91073088's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.253'}^[17].
Q91073088's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.144'}^[18].
Q91073088's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.4861'}^[19].
Q91073088's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6796'}^[20].
Q91073088's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.63'}^[21].
Q91073088's metallicity is recorded as {'unit': '1', 'amount': '+0.225'}^[22].
Q91073088's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+595.38'}^[23].
Q91073088's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+595.3799'}^[24].
Q91073088's SIMBAD ID is recorded as HD 225784^[25].
Q91073088's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+296.72174754532780'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +11.03, unit: 1, amount: +9.843, unit: 1, amount: +7.810, unit: 1, amount: +7.253, unit: 1, amount: +7.144, unit: 1, amount: +9.4861

Catalog code IRAS Z19452+4050, BD+40 3879, GSC 03140-01654, HD 225784, TYC 3140-1654-1, 2MASS J19465321+4058004, Gaia DR1 2076757218945935616, KIC 5723909, Gaia DR2 2076757223253430144

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.96681849975720

Declination component of proper motion unit: www.wikidata.org, amount: -10.338

Distance from earth unit: www.wikidata.org, amount: +595.38, unit: www.wikidata.org, amount: +595.3799

Effective temperature unit: www.wikidata.org, amount: +4732

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.225

Parallax unit: www.wikidata.org, amount: +1.6796

Radial velocity unit: www.wikidata.org, amount: -19.63

Right ascension unit: www.wikidata.org, amount: +296.72174754532780

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.929

Spectral class K5

Surface gravity unit: www.wikidata.org, amount: +407

External References (2)

Gaia id 2076757223253430144

Simbad id HD 225784

References

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

Direct Wikidata claims

[2] ↑ Q91073088 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q91073088 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q91073088 — spectral class (P215): K5. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
[5] ↑ Q91073088 — catalog code (P528): IRAS Z19452+4050. SIMBAD. wikidata.org.
[6] ↑ Q91073088 — catalog code (P528): BD+40 3879. SIMBAD. wikidata.org.
[7] ↑ Q91073088 — catalog code (P528): GSC 03140-01654. SIMBAD. wikidata.org.
[8] ↑ Q91073088 — catalog code (P528): HD 225784. SIMBAD. wikidata.org.
[9] ↑ Q91073088 — catalog code (P528): TYC 3140-1654-1. SIMBAD. wikidata.org.
[10] ↑ Q91073088 — catalog code (P528): 2MASS J19465321+4058004. SIMBAD. wikidata.org.
[11] ↑ Q91073088 — catalog code (P528): Gaia DR1 2076757218945935616. SIMBAD. wikidata.org.
[12] ↑ Q91073088 — catalog code (P528): KIC 5723909. SIMBAD. wikidata.org.
[13] ↑ Q91073088 — catalog code (P528): Gaia DR2 2076757223253430144. SIMBAD. wikidata.org.
[14] ↑ Q91073088 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.03'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q91073088 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.843'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q91073088 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.810'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q91073088 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.253'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q91073088 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.144'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q91073088 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.4861'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91073088 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6796'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91073088 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.63'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91073088 — metallicity (P2227): {'unit': '1', 'amount': '+0.225'}. Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
[23] ↑ Q91073088 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+595.38'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91073088 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+595.3799'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91073088 — SIMBAD ID (P3083): HD 225784. wikidata.org.
[26] ↑ Q91073088 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+296.72174754532780'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91073088 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). Q91073088. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91073088

MLA “Q91073088.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91073088.

BibTeX

@misc{4ortxyz_q91073088_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91073088}}, year = {2026}, url = {https://4ort.xyz/entity/q91073088}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91073088 — https://4ort.xyz/entity/q91073088 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91073088 · Last refreshed: May 7, 2026