Q83621495

star in the constellation Draco

Thing star Q83621495

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Q83621495

Summary

Q83621495 is a star^[1].

Key Facts

Q83621495's instance of is recorded as star^[2].
Q83621495's constellation is recorded as Draco^[3].
Q83621495's catalog code is recorded as SDSS J172040.05+583408.9^[4].
Q83621495's catalog code is recorded as Gaia DR2 1433988528144222848^[5].
Q83621495's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.738'}^[6].
Q83621495's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.878'}^[7].
Q83621495's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.159'}^[8].
Q83621495's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.904'}^[9].
Q83621495's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.769'}^[10].
Q83621495's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.2150'}^[11].
Q83621495's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0258'}^[12].
Q83621495's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-104.6'}^[13].
Q83621495's metallicity is recorded as {'unit': '1', 'amount': '-0.17'}^[14].
Q83621495's SIMBAD ID is recorded as SDSS J172040.05+583408.9^[15].
Q83621495's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.16686778646370'}^[16].
Q83621495's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.56917801367060'}^[17].
Q83621495's epoch is recorded as J2000.0^[18].
Q83621495's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5045'}^[19].
Q83621495's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+60000'}^[20].
Q83621495's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.442'}^[21].
Q83621495's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.724'}^[22].
Q83621495's Gaia ID is recorded as 1433988528144222848^[23].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +21.738, unit: 1, amount: +19.878, unit: 1, amount: +19.159, unit: 1, amount: +18.904, unit: 1, amount: +18.769, unit: 1, amount: +19.2150

Catalog code SDSS J172040.05+583408.9, Gaia DR2 1433988528144222848

Constellation Draco

Declination unit: www.wikidata.org, amount: +58.56917801367060

Declination component of proper motion unit: www.wikidata.org, amount: -2.442

Effective temperature unit: www.wikidata.org, amount: +5045

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.17

Parallax unit: www.wikidata.org, amount: +0.0258

Radial velocity unit: www.wikidata.org, amount: -104.6

Right ascension unit: www.wikidata.org, amount: +260.16686778646370

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.724

Surface gravity unit: www.wikidata.org, amount: +60000

External References (2)

Gaia id 1433988528144222848

Simbad id SDSS J172040.05+583408.9

References

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

Direct Wikidata claims

[2] ↑ Q83621495 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q83621495 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q83621495 — catalog code (P528): SDSS J172040.05+583408.9. SIMBAD. wikidata.org.
[5] ↑ Q83621495 — catalog code (P528): Gaia DR2 1433988528144222848. SIMBAD. wikidata.org.
[6] ↑ Q83621495 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.738'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[7] ↑ Q83621495 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.878'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[8] ↑ Q83621495 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.159'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[9] ↑ Q83621495 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.904'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[10] ↑ Q83621495 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.769'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[11] ↑ Q83621495 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.2150'}. Gaia Data Release 2. wikidata.org.
[12] ↑ Q83621495 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0258'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q83621495 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-104.6'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[14] ↑ Q83621495 — metallicity (P2227): {'unit': '1', 'amount': '-0.17'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[15] ↑ Q83621495 — SIMBAD ID (P3083): SDSS J172040.05+583408.9. wikidata.org.
[16] ↑ Q83621495 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.16686778646370'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q83621495 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+58.56917801367060'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q83621495 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[19] ↑ Q83621495 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5045'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[20] ↑ Q83621495 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+60000'}. Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
[21] ↑ Q83621495 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.442'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q83621495 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.724'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q83621495 — Gaia ID (P13228): 1433988528144222848. wikidata.org.

Class ancestry

[1] ↑ Q83621495 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). Q83621495. Retrieved May 7, 2026, from https://4ort.xyz/entity/q83621495

MLA “Q83621495.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q83621495.

BibTeX

@misc{4ortxyz_q83621495_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q83621495}}, year = {2026}, url = {https://4ort.xyz/entity/q83621495}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q83621495 — https://4ort.xyz/entity/q83621495 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q83621495 · Last refreshed: May 7, 2026