Q87486387

star in the constellation Draco

Thing star Q87486387

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Q87486387

Summary

Q87486387 is a star^[1].

Key Facts

Q87486387's instance of is recorded as star^[2].
Q87486387's constellation is recorded as Draco^[3].
Q87486387's catalog code is recorded as [BFO2002] Dra 20268^[4].
Q87486387's catalog code is recorded as [KGS2010] Dra 658370^[5].
Q87486387's catalog code is recorded as SDSS J172101.28+575743.3^[6].
Q87486387's catalog code is recorded as Gaia DR2 1433161523601361024^[7].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.531'}^[8].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.715'}^[9].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.208'}^[10].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.626'}^[11].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.142'}^[12].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.273'}^[13].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.517'}^[14].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.178'}^[15].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.975'}^[16].
Q87486387's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5562'}^[17].
Q87486387's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1171'}^[18].
Q87486387's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-295.0'}^[19].
Q87486387's metallicity is recorded as {'unit': '1', 'amount': '-1.63'}^[20].
Q87486387's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.25531735283530'}^[21].
Q87486387's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.96204130323880'}^[22].
Q87486387's epoch is recorded as J2000.0^[23].
Q87486387's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4745'}^[24].
Q87486387's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+25'}^[25].
Q87486387's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.690'}^[26].

Body

Definition and Type

Q87486387'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: +19.531, unit: 1, amount: +18.715, unit: 1, amount: +18.208, unit: 1, amount: +17.626, unit: 1, amount: +21.142, unit: 1, amount: +19.273, unit: 1, amount: +18.517, unit: 1, amount: +18.178, unit: 1, amount: +17.975, unit: 1, amount: +18.5562

Catalog code [BFO2002] Dra 20268, [KGS2010] Dra 658370, SDSS J172101.28+575743.3, Gaia DR2 1433161523601361024

Constellation Draco

Declination unit: www.wikidata.org, amount: +57.96204130323880

Declination component of proper motion unit: www.wikidata.org, amount: -0.690

Effective temperature unit: www.wikidata.org, amount: +4745

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -1.63

Parallax unit: www.wikidata.org, amount: +0.1171

Radial velocity unit: www.wikidata.org, amount: -295.0

Right ascension unit: www.wikidata.org, amount: +260.25531735283530

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.170

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

External References (2)

Gaia id 1433161523601361024

Simbad id SDSS J172101.28+575743.3

References

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

Direct Wikidata claims

[2] ↑ Q87486387 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87486387 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q87486387 — catalog code (P528): [BFO2002] Dra 20268. SIMBAD. wikidata.org.
[5] ↑ Q87486387 — catalog code (P528): [KGS2010] Dra 658370. SIMBAD. wikidata.org.
[6] ↑ Q87486387 — catalog code (P528): SDSS J172101.28+575743.3. SIMBAD. wikidata.org.
[7] ↑ Q87486387 — catalog code (P528): Gaia DR2 1433161523601361024. SIMBAD. wikidata.org.
[8] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.531'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[9] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.715'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[10] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.208'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[11] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.626'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[12] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.142'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[13] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.273'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[14] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.517'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[15] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.178'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[16] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.975'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[17] ↑ Q87486387 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5562'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87486387 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1171'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87486387 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-295.0'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[20] ↑ Q87486387 — metallicity (P2227): {'unit': '1', 'amount': '-1.63'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[21] ↑ Q87486387 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.25531735283530'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87486387 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.96204130323880'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87486387 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87486387 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4745'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[25] ↑ Q87486387 — 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.
[26] ↑ Q87486387 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.690'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87486387 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). Q87486387. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87486387

MLA “Q87486387.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87486387.

BibTeX

@misc{4ortxyz_q87486387_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87486387}}, year = {2026}, url = {https://4ort.xyz/entity/q87486387}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87486387 — https://4ort.xyz/entity/q87486387 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87486387 · Last refreshed: May 7, 2026