Q87004818

star in the constellation Draco

Thing star Q87004818

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Q87004818

Summary

Q87004818 is a star^[1].

Key Facts

Q87004818's instance of is recorded as star^[2].
Q87004818's constellation is recorded as Draco^[3].
Q87004818's catalog code is recorded as [BFO2002] Dra 10351^[4].
Q87004818's catalog code is recorded as [KWE2002] 223^[5].
Q87004818's catalog code is recorded as [JGF2013] 2^[6].
Q87004818's catalog code is recorded as [KGS2010] Dra 615574^[7].
Q87004818's catalog code is recorded as SDSS J172007.45+575432.6^[8].
Q87004818's catalog code is recorded as Gaia DR2 1433155957323654272^[9].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.621'}^[10].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.384'}^[11].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.149'}^[12].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.692'}^[13].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.863'}^[14].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.201'}^[15].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.487'}^[16].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.120'}^[17].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.935'}^[18].
Q87004818's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4896'}^[19].
Q87004818's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-304.9'}^[20].
Q87004818's metallicity is recorded as {'unit': '1', 'amount': '-1.91'}^[21].
Q87004818's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.03105159208700'}^[22].
Q87004818's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.90906620685950'}^[23].
Q87004818's epoch is recorded as J2000.0^[24].
Q87004818's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4743'}^[25].
Q87004818's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+25'}^[26].

Body

Definition and Type

Q87004818'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: +18.621, unit: 1, amount: +19.384, unit: 1, amount: +18.149, unit: 1, amount: +17.692, unit: 1, amount: +20.863, unit: 1, amount: +19.201, unit: 1, amount: +18.487, unit: 1, amount: +18.120, unit: 1, amount: +17.935, unit: 1, amount: +18.4896

Catalog code [BFO2002] Dra 10351, [KWE2002] 223, [JGF2013] 2, [KGS2010] Dra 615574, SDSS J172007.45+575432.6, Gaia DR2 1433155957323654272

Constellation Draco

Declination unit: www.wikidata.org, amount: +57.90906620685950

Declination component of proper motion unit: www.wikidata.org, amount: -0.133

Effective temperature unit: www.wikidata.org, amount: +4743

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.91

Radial velocity unit: www.wikidata.org, amount: -304.9

Right ascension unit: www.wikidata.org, amount: +260.03105159208700

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.126

Surface gravity unit: www.wikidata.org, amount: +25

External References (2)

Gaia id 1433155957323654272

Simbad id SDSS J172007.45+575432.6

References

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

Direct Wikidata claims

[2] ↑ Q87004818 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87004818 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q87004818 — catalog code (P528): [BFO2002] Dra 10351. SIMBAD. wikidata.org.
[5] ↑ Q87004818 — catalog code (P528): [KWE2002] 223. SIMBAD. wikidata.org.
[6] ↑ Q87004818 — catalog code (P528): [JGF2013] 2. SIMBAD. wikidata.org.
[7] ↑ Q87004818 — catalog code (P528): [KGS2010] Dra 615574. SIMBAD. wikidata.org.
[8] ↑ Q87004818 — catalog code (P528): SDSS J172007.45+575432.6. SIMBAD. wikidata.org.
[9] ↑ Q87004818 — catalog code (P528): Gaia DR2 1433155957323654272. SIMBAD. wikidata.org.
[10] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.621'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[11] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.384'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[12] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.149'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[13] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.692'}. The Draco and Ursa Minor Dwarf Spheroidal Galaxies: A Comparative Study. wikidata.org.
[14] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.863'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[15] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.201'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[16] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.487'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[17] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.120'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[18] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.935'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q87004818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4896'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87004818 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-304.9'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[21] ↑ Q87004818 — metallicity (P2227): {'unit': '1', 'amount': '-1.91'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[22] ↑ Q87004818 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.03105159208700'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87004818 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.90906620685950'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87004818 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87004818 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4743'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[26] ↑ Q87004818 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+25'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.

Class ancestry

[1] ↑ Q87004818 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). Q87004818. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87004818

MLA “Q87004818.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87004818.

BibTeX

@misc{4ortxyz_q87004818_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87004818}}, year = {2026}, url = {https://4ort.xyz/entity/q87004818}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87004818 — https://4ort.xyz/entity/q87004818 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87004818 · Last refreshed: May 7, 2026