Q86064546

classical Cepheid variable star in the constellation Cygnus

Thing classical_cepheid_variable Q86064546

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Q86064546

Summary

Q86064546 is a classical Cepheid variable^[1].

Key Facts

Q86064546's instance of is recorded as classical Cepheid variable^[2].
Q86064546's constellation is recorded as Cygnus^[3].
Q86064546's catalog code is recorded as SV* SVS 682^[4].
Q86064546's catalog code is recorded as SV* P 5594^[5].
Q86064546's catalog code is recorded as 2MASS J21265603+5429292^[6].
Q86064546's catalog code is recorded as TYC 3970-1223-1^[7].
Q86064546's catalog code is recorded as Gaia DR1 2176050300121353088^[8].
Q86064546's catalog code is recorded as [WWV2004] J2126568+542932^[9].
Q86064546's catalog code is recorded as Gaia DR2 2176050304426499840^[10].
Q86064546's catalog code is recorded as V609 Cyg^[11].
Q86064546's type of variable star is recorded as classical Cepheid variable^[12].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.703'}^[13].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.27'}^[14].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.813'}^[15].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.043'}^[16].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.733'}^[17].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.80'}^[18].
Q86064546's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.7054'}^[19].
Q86064546's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1706'}^[20].
Q86064546's metallicity is recorded as {'unit': '1', 'amount': '+0.26'}^[21].
Q86064546's metallicity is recorded as {'unit': '1', 'amount': '-0.04'}^[22].
Q86064546's metallicity is recorded as {'unit': '1', 'amount': '+7.72'}^[23].
Q86064546's SIMBAD ID is recorded as V* V609 Cyg^[24].
Q86064546's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+321.73342685280930'}^[25].
Q86064546's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.49145464737860'}^[26].

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Quick Facts

Instance of classical Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +8.703, unit: 1, amount: +13.27, unit: 1, amount: +6.813, unit: 1, amount: +6.043, unit: 1, amount: +5.733, unit: 1, amount: +10.80, unit: 1, amount: +9.7054

Catalog code SV* SVS 682, SV* P 5594, 2MASS J21265603+5429292, TYC 3970-1223-1, Gaia DR1 2176050300121353088, [WWV2004] J2126568+542932, Gaia DR2 2176050304426499840, V609 Cyg

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +54.49145464737860

Declination component of proper motion unit: www.wikidata.org, amount: -3.567

Effective temperature unit: www.wikidata.org, amount: +5583, unit: www.wikidata.org, amount: +5378, unit: www.wikidata.org, amount: +5899

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.26, unit: 1, amount: -0.04, unit: 1, amount: +7.72

Parallax unit: www.wikidata.org, amount: +0.1706

Right ascension unit: www.wikidata.org, amount: +321.73342685280930

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.447

Surface gravity unit: www.wikidata.org, amount: +19, unit: www.wikidata.org, amount: +4, unit: www.wikidata.org, amount: +58

Type of variable star classical Cepheid variable

External References (2)

Gaia id 2176050304426499840

Simbad id V* V609 Cyg

🏷️ Also known as

ru V609 Лебедя

References

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

Direct Wikidata claims

[2] ↑ Q86064546 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q86064546 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q86064546 — catalog code (P528): SV* SVS 682. SIMBAD. wikidata.org.
[5] ↑ Q86064546 — catalog code (P528): SV* P 5594. SIMBAD. wikidata.org.
[6] ↑ Q86064546 — catalog code (P528): 2MASS J21265603+5429292. SIMBAD. wikidata.org.
[7] ↑ Q86064546 — catalog code (P528): TYC 3970-1223-1. SIMBAD. wikidata.org.
[8] ↑ Q86064546 — catalog code (P528): Gaia DR1 2176050300121353088. SIMBAD. wikidata.org.
[9] ↑ Q86064546 — catalog code (P528): [WWV2004] J2126568+542932. SIMBAD. wikidata.org.
[10] ↑ Q86064546 — catalog code (P528): Gaia DR2 2176050304426499840. SIMBAD. wikidata.org.
[11] ↑ Q86064546 — catalog code (P528): V609 Cyg. wikidata.org.
[12] ↑ Q86064546 — type of variable star (P881): classical Cepheid variable. Spectra of type II cepheid candidates and related stars. wikidata.org.
[13] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.703'}. Period-colour and amplitude-colour relations in classical Cepheid variables - IV. The multiphase relations. wikidata.org.
[14] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.27'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.813'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.043'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.733'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.80'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q86064546 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.7054'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q86064546 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1706'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86064546 — metallicity (P2227): {'unit': '1', 'amount': '+0.26'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[22] ↑ Q86064546 — metallicity (P2227): {'unit': '1', 'amount': '-0.04'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[23] ↑ Q86064546 — metallicity (P2227): {'unit': '1', 'amount': '+7.72'}. The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}. wikidata.org.
[24] ↑ Q86064546 — SIMBAD ID (P3083): V* V609 Cyg. wikidata.org.
[25] ↑ Q86064546 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+321.73342685280930'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86064546 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.49145464737860'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86064546 is an instance of classical Cepheid variable (Q10451997) [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). Q86064546. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86064546

MLA “Q86064546.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86064546.

BibTeX

@misc{4ortxyz_q86064546_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86064546}}, year = {2026}, url = {https://4ort.xyz/entity/q86064546}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86064546 — https://4ort.xyz/entity/q86064546 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86064546 · Last refreshed: May 7, 2026