Q87112222

red giant branch star in the constellation Draco

Thing red_giant_branch_star Q87112222

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Q87112222

Summary

Q87112222 is a red giant branch star^[1].

Key Facts

Q87112222's instance of is recorded as red giant branch star^[2].
Q87112222's constellation is recorded as Draco^[3].
Q87112222's catalog code is recorded as Irwin Dra 22175^[4].
Q87112222's catalog code is recorded as [BFO2002] Dra 80086^[5].
Q87112222's catalog code is recorded as [KWE2002] 320^[6].
Q87112222's catalog code is recorded as 2MASS J17201157+5749365^[7].
Q87112222's catalog code is recorded as [SSS2013] 330^[8].
Q87112222's catalog code is recorded as Stetson Draco 3213^[9].
Q87112222's catalog code is recorded as SDSS J172011.63+574936.4^[10].
Q87112222's catalog code is recorded as Gaia DR2 1433151627996518400^[11].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.12'}^[12].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.433'}^[13].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.165'}^[14].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.593'}^[15].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.957'}^[16].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.625'}^[17].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.591'}^[18].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.755'}^[19].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.401'}^[20].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.205'}^[21].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.195'}^[22].
Q87112222's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7929'}^[23].
Q87112222's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-291.9'}^[24].
Q87112222's metallicity is recorded as {'unit': '1', 'amount': '-2.07'}^[25].
Q87112222's SIMBAD ID is recorded as Irwin Dra 22175^[26].

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Quick Facts

Instance of red giant branch star

Properties

Apparent magnitude unit: 1, amount: +19.12, unit: 1, amount: +15.433, unit: 1, amount: +16.165, unit: 1, amount: +15.593, unit: 1, amount: +16.957, unit: 1, amount: +20.625, unit: 1, amount: +18.591, unit: 1, amount: +17.755, unit: 1, amount: +17.401, unit: 1, amount: +17.205, unit: 1, amount: +18.195, unit: 1, amount: +17.7929

Catalog code Irwin Dra 22175, [BFO2002] Dra 80086, [KWE2002] 320, 2MASS J17201157+5749365, [SSS2013] 330, Stetson Draco 3213, SDSS J172011.63+574936.4, Gaia DR2 1433151627996518400

Constellation Draco

Declination unit: www.wikidata.org, amount: +57.82677157683250

Declination component of proper motion unit: www.wikidata.org, amount: -0.048

Effective temperature unit: www.wikidata.org, amount: +4618

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -2.07

Radial velocity unit: www.wikidata.org, amount: -291.9

Right ascension unit: www.wikidata.org, amount: +260.04847827748220

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.162

Surface gravity unit: www.wikidata.org, amount: +16

External References (2)

Gaia id 1433151627996518400

Simbad id Irwin Dra 22175

References

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

Direct Wikidata claims

[2] ↑ Q87112222 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q87112222 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q87112222 — catalog code (P528): Irwin Dra 22175. SIMBAD. wikidata.org.
[5] ↑ Q87112222 — catalog code (P528): [BFO2002] Dra 80086. SIMBAD. wikidata.org.
[6] ↑ Q87112222 — catalog code (P528): [KWE2002] 320. SIMBAD. wikidata.org.
[7] ↑ Q87112222 — catalog code (P528): 2MASS J17201157+5749365. SIMBAD. wikidata.org.
[8] ↑ Q87112222 — catalog code (P528): [SSS2013] 330. SIMBAD. wikidata.org.
[9] ↑ Q87112222 — catalog code (P528): Stetson Draco 3213. SIMBAD. wikidata.org.
[10] ↑ Q87112222 — catalog code (P528): SDSS J172011.63+574936.4. SIMBAD. wikidata.org.
[11] ↑ Q87112222 — catalog code (P528): Gaia DR2 1433151627996518400. SIMBAD. wikidata.org.
[12] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.12'}. Carbon abundances for red giants in the Draco dwarf spheroidal galaxy. wikidata.org.
[13] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.433'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.165'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.593'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.957'}. The Draco and Ursa Minor Dwarf Spheroidal Galaxies: A Comparative Study. wikidata.org.
[17] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.625'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[18] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.591'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.755'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[20] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.401'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[21] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.205'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.195'}. The Draco and Ursa Minor Dwarf Spheroidal Galaxies: A Comparative Study. wikidata.org.
[23] ↑ Q87112222 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7929'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87112222 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-291.9'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[25] ↑ Q87112222 — metallicity (P2227): {'unit': '1', 'amount': '-2.07'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[26] ↑ Q87112222 — SIMBAD ID (P3083): Irwin Dra 22175. wikidata.org.

Class ancestry

[1] ↑ Q87112222 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). Q87112222. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87112222

MLA “Q87112222.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87112222.

BibTeX

@misc{4ortxyz_q87112222_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87112222}}, year = {2026}, url = {https://4ort.xyz/entity/q87112222}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87112222 — https://4ort.xyz/entity/q87112222 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87112222 · Last refreshed: May 7, 2026