Q87222712

star in the constellation Draco

Thing star Q87222712

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Q87222712

Summary

Q87222712 is a star^[1].

Key Facts

Q87222712's instance of is recorded as star^[2].
Q87222712's constellation is recorded as Draco^[3].
Q87222712's catalog code is recorded as [BFO2002] Dra 40138^[4].
Q87222712's catalog code is recorded as 2MASS J17201617+5804047^[5].
Q87222712's catalog code is recorded as [KGS2010] Dra 725755^[6].
Q87222712's catalog code is recorded as SDSS J172016.15+580404.7^[7].
Q87222712's catalog code is recorded as Gaia DR2 1433207531291262208^[8].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.253'}^[9].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.069'}^[10].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.732'}^[11].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.405'}^[12].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.096'}^[13].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.762'}^[14].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.879'}^[15].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.076'}^[16].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.682'}^[17].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.465'}^[18].
Q87222712's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0841'}^[19].
Q87222712's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-298.2'}^[20].
Q87222712's metallicity is recorded as {'unit': '1', 'amount': '-1.68'}^[21].
Q87222712's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.06731220383310'}^[22].
Q87222712's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.06799301864600'}^[23].
Q87222712's epoch is recorded as J2000.0^[24].
Q87222712's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4683'}^[25].
Q87222712's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15'}^[26].

Body

Definition and Type

Q87222712's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +18.253, unit: 1, amount: +19.069, unit: 1, amount: +17.732, unit: 1, amount: +16.405, unit: 1, amount: +17.096, unit: 1, amount: +20.762, unit: 1, amount: +18.879, unit: 1, amount: +18.076, unit: 1, amount: +17.682, unit: 1, amount: +17.465, unit: 1, amount: +18.0841

Catalog code [BFO2002] Dra 40138, 2MASS J17201617+5804047, [KGS2010] Dra 725755, SDSS J172016.15+580404.7, Gaia DR2 1433207531291262208

Constellation Draco

Declination unit: www.wikidata.org, amount: +58.06799301864600

Declination component of proper motion unit: www.wikidata.org, amount: -0.135

Effective temperature unit: www.wikidata.org, amount: +4683

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.68

Radial velocity unit: www.wikidata.org, amount: -298.2

Right ascension unit: www.wikidata.org, amount: +260.06731220383310

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.069

Surface gravity unit: www.wikidata.org, amount: +15

External References (2)

Gaia id 1433207531291262208

Simbad id SDSS J172016.15+580404.7

References

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

Direct Wikidata claims

[2] ↑ Q87222712 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87222712 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q87222712 — catalog code (P528): [BFO2002] Dra 40138. SIMBAD. wikidata.org.
[5] ↑ Q87222712 — catalog code (P528): 2MASS J17201617+5804047. SIMBAD. wikidata.org.
[6] ↑ Q87222712 — catalog code (P528): [KGS2010] Dra 725755. SIMBAD. wikidata.org.
[7] ↑ Q87222712 — catalog code (P528): SDSS J172016.15+580404.7. SIMBAD. wikidata.org.
[8] ↑ Q87222712 — catalog code (P528): Gaia DR2 1433207531291262208. SIMBAD. wikidata.org.
[9] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.253'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[10] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.069'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[11] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.732'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[12] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.405'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.096'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[14] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.762'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[15] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.879'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[16] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.076'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[17] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.682'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[18] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.465'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q87222712 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0841'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87222712 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-298.2'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[21] ↑ Q87222712 — metallicity (P2227): {'unit': '1', 'amount': '-1.68'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[22] ↑ Q87222712 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.06731220383310'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87222712 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.06799301864600'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87222712 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87222712 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4683'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[26] ↑ Q87222712 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.

Class ancestry

[1] ↑ Q87222712 is an instance of star (Q523) [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). Q87222712. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87222712

MLA “Q87222712.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87222712.

BibTeX

@misc{4ortxyz_q87222712_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87222712}}, year = {2026}, url = {https://4ort.xyz/entity/q87222712}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87222712 — https://4ort.xyz/entity/q87222712 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87222712 · Last refreshed: May 7, 2026