Q87112133

star in the constellation Draco

Thing star Q87112133

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Q87112133

Summary

Q87112133 is a star^[1].

Key Facts

Q87112133's instance of is recorded as star^[2].
Q87112133's constellation is recorded as Draco^[3].
Q87112133's catalog code is recorded as Irwin Dra 18635^[4].
Q87112133's catalog code is recorded as [BFO2002] Dra 10260^[5].
Q87112133's catalog code is recorded as [BS61] 437^[6].
Q87112133's catalog code is recorded as [KWE2002] 111^[7].
Q87112133's catalog code is recorded as 2MASS J17201700+5759019^[8].
Q87112133's catalog code is recorded as [ZEH2003] RX J1720.3+5758 7^[9].
Q87112133's catalog code is recorded as SDSS J172017.01+575901.9^[10].
Q87112133's catalog code is recorded as Gaia DR2 1433203378058671104^[11].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.528'}^[12].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.960'}^[13].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.878'}^[14].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.968'}^[15].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.458'}^[16].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.363'}^[17].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.934'}^[18].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.733'}^[19].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.795'}^[20].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.453'}^[21].
Q87112133's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3562'}^[22].
Q87112133's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0498'}^[23].
Q87112133's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-307.5'}^[24].
Q87112133's metallicity is recorded as {'unit': '1', 'amount': '-1.69'}^[25].
Q87112133's SIMBAD ID is recorded as 2MASS J17201700+5759019^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +15.528, unit: 1, amount: +14.960, unit: 1, amount: +14.878, unit: 1, amount: +20.968, unit: 1, amount: +18.458, unit: 1, amount: +17.363, unit: 1, amount: +16.934, unit: 1, amount: +16.733, unit: 1, amount: +17.795, unit: 1, amount: +16.453, unit: 1, amount: +17.3562

Catalog code Irwin Dra 18635, [BFO2002] Dra 10260, [BS61] 437, [KWE2002] 111, 2MASS J17201700+5759019, [ZEH2003] RX J1720.3+5758 7, SDSS J172017.01+575901.9, Gaia DR2 1433203378058671104

Constellation Draco

Declination unit: www.wikidata.org, amount: +57.98388047561670

Declination component of proper motion unit: www.wikidata.org, amount: -0.075

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

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.69

Parallax unit: www.wikidata.org, amount: +0.0498

Radial velocity unit: www.wikidata.org, amount: -307.5

Right ascension unit: www.wikidata.org, amount: +260.07090991030120

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.115

Surface gravity unit: www.wikidata.org, amount: +6

External References (2)

Gaia id 1433203378058671104

Simbad id 2MASS J17201700+5759019

References

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

Direct Wikidata claims

[2] ↑ Q87112133 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87112133 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q87112133 — catalog code (P528): Irwin Dra 18635. SIMBAD. wikidata.org.
[5] ↑ Q87112133 — catalog code (P528): [BFO2002] Dra 10260. SIMBAD. wikidata.org.
[6] ↑ Q87112133 — catalog code (P528): [BS61] 437. SIMBAD. wikidata.org.
[7] ↑ Q87112133 — catalog code (P528): [KWE2002] 111. SIMBAD. wikidata.org.
[8] ↑ Q87112133 — catalog code (P528): 2MASS J17201700+5759019. SIMBAD. wikidata.org.
[9] ↑ Q87112133 — catalog code (P528): [ZEH2003] RX J1720.3+5758 7. SIMBAD. wikidata.org.
[10] ↑ Q87112133 — catalog code (P528): SDSS J172017.01+575901.9. SIMBAD. wikidata.org.
[11] ↑ Q87112133 — catalog code (P528): Gaia DR2 1433203378058671104. SIMBAD. wikidata.org.
[12] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.528'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.960'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.878'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.968'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[16] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.458'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[17] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.363'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[18] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.934'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.733'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[20] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.795'}. The Draco and Ursa Minor Dwarf Spheroidal Galaxies: A Comparative Study. wikidata.org.
[21] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.453'}. The Draco and Ursa Minor Dwarf Spheroidal Galaxies: A Comparative Study. wikidata.org.
[22] ↑ Q87112133 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3562'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87112133 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0498'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87112133 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-307.5'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[25] ↑ Q87112133 — metallicity (P2227): {'unit': '1', 'amount': '-1.69'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[26] ↑ Q87112133 — SIMBAD ID (P3083): 2MASS J17201700+5759019. wikidata.org.

Class ancestry

[1] ↑ Q87112133 is an instance of star (Q523) [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). Q87112133. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87112133

MLA “Q87112133.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87112133.

BibTeX

@misc{4ortxyz_q87112133_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87112133}}, year = {2026}, url = {https://4ort.xyz/entity/q87112133}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87112133 — https://4ort.xyz/entity/q87112133 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87112133 · Last refreshed: May 7, 2026