Q77041784

variable star

Thing classical_cepheid_variable Q77041784

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Q77041784

Summary

Q77041784 is a classical Cepheid variable^[1].

Key Facts

Q77041784's instance of is recorded as classical Cepheid variable^[2].
Q77041784's instance of is recorded as variable star^[3].
Q77041784's constellation is recorded as Pegasus^[4].
Q77041784's catalog code is recorded as BPS BS 17578-0001^[5].
Q77041784's catalog code is recorded as ASAS J213401+1745.0^[6].
Q77041784's catalog code is recorded as UCAC3 216-322705^[7].
Q77041784's catalog code is recorded as USNO-B1.0 1077-00709366^[8].
Q77041784's catalog code is recorded as TYC 1668-1008-1^[9].
Q77041784's catalog code is recorded as GSC 01668-01008^[10].
Q77041784's catalog code is recorded as 2MASS J21340066+1744599^[11].
Q77041784's catalog code is recorded as PM2000 513007^[12].
Q77041784's catalog code is recorded as Gaia DR1 1785786344422472576^[13].
Q77041784's catalog code is recorded as Gaia DR2 1785786344422472576^[14].
Q77041784's type of variable star is recorded as classical Cepheid variable^[15].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.13'}^[16].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.81'}^[17].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.11'}^[18].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.445'}^[19].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.854'}^[20].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.683'}^[21].
Q77041784's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3021'}^[22].
Q77041784's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7113'}^[23].
Q77041784's metallicity is recorded as {'unit': '1', 'amount': '-0.18'}^[24].
Q77041784's metallicity is recorded as {'unit': '1', 'amount': '-0.02'}^[25].
Q77041784's metallicity is recorded as {'unit': '1', 'amount': '-0.09'}^[26].

Body

Definition and Type

Recorded instance of include classical Cepheid variable^[2] and variable star^[3].

⭐ Popularity Graph

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Quick Facts

Instance of classical Cepheid variable, variable star

Properties

Apparent magnitude unit: 1, amount: +12.13, unit: 1, amount: +10.81, unit: 1, amount: +10.11, unit: 1, amount: +8.445, unit: 1, amount: +7.854, unit: 1, amount: +7.683, unit: 1, amount: +10.3021

Catalog code BPS BS 17578-0001, ASAS J213401+1745.0, UCAC3 216-322705, USNO-B1.0 1077-00709366, TYC 1668-1008-1, GSC 01668-01008, 2MASS J21340066+1744599, PM2000 513007, Gaia DR1 1785786344422472576, Gaia DR2 1785786344422472576

Constellation Pegasus

Declination unit: www.wikidata.org, amount: +17.74997837020990

Declination component of proper motion unit: www.wikidata.org, amount: +1.813

Distance from earth unit: www.wikidata.org, amount: +1405.8766

Effective temperature unit: www.wikidata.org, amount: +4336, unit: www.wikidata.org, amount: +4482, unit: www.wikidata.org, amount: +4356, unit: www.wikidata.org, amount: +4530

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.18, unit: 1, amount: -0.02, unit: 1, amount: -0.09, unit: 1, amount: +0.02

Parallax unit: www.wikidata.org, amount: +0.7113

Right ascension unit: www.wikidata.org, amount: +323.50277296187020

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.313

Surface gravity unit: www.wikidata.org, amount: +83, unit: www.wikidata.org, amount: +148, unit: www.wikidata.org, amount: +107, unit: www.wikidata.org, amount: +190

Type of variable star classical Cepheid variable

External References (2)

Gaia id 1785786344422472576

Simbad id BPS BS 17578-0001

References

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

Direct Wikidata claims

[2] ↑ Q77041784 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q77041784 — instance of (P31): variable star. SIMBAD. wikidata.org.
[4] ↑ Q77041784 — constellation (P59): Pegasus. wikidata.org.
[5] ↑ Q77041784 — catalog code (P528): BPS BS 17578-0001. SIMBAD. wikidata.org.
[6] ↑ Q77041784 — catalog code (P528): ASAS J213401+1745.0. SIMBAD. wikidata.org.
[7] ↑ Q77041784 — catalog code (P528): UCAC3 216-322705. SIMBAD. wikidata.org.
[8] ↑ Q77041784 — catalog code (P528): USNO-B1.0 1077-00709366. SIMBAD. wikidata.org.
[9] ↑ Q77041784 — catalog code (P528): TYC 1668-1008-1. SIMBAD. wikidata.org.
[10] ↑ Q77041784 — catalog code (P528): GSC 01668-01008. SIMBAD. wikidata.org.
[11] ↑ Q77041784 — catalog code (P528): 2MASS J21340066+1744599. SIMBAD. wikidata.org.
[12] ↑ Q77041784 — catalog code (P528): PM2000 513007. SIMBAD. wikidata.org.
[13] ↑ Q77041784 — catalog code (P528): Gaia DR1 1785786344422472576. SIMBAD. wikidata.org.
[14] ↑ Q77041784 — catalog code (P528): Gaia DR2 1785786344422472576. SIMBAD. wikidata.org.
[15] ↑ Q77041784 — type of variable star (P881): classical Cepheid variable. Spectra of type II cepheid candidates and related stars. wikidata.org.
[16] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.13'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.81'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[18] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.11'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[19] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.445'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.854'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.683'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q77041784 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3021'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77041784 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7113'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77041784 — metallicity (P2227): {'unit': '1', 'amount': '-0.18'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[25] ↑ Q77041784 — metallicity (P2227): {'unit': '1', 'amount': '-0.02'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[26] ↑ Q77041784 — metallicity (P2227): {'unit': '1', 'amount': '-0.09'}. Spectra of type II cepheid candidates and related stars. wikidata.org.

Class ancestry

[1] ↑ Q77041784 is an instance of classical Cepheid variable (Q10451997) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q77041784. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77041784

MLA “Q77041784.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77041784.

BibTeX

@misc{4ortxyz_q77041784_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77041784}}, year = {2026}, url = {https://4ort.xyz/entity/q77041784}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77041784 — https://4ort.xyz/entity/q77041784 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77041784 · Last refreshed: May 7, 2026