Q90854071

classical Cepheid variable star in the constellation Cassiopeia

Thing classical_cepheid_variable Q90854071

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Q90854071

Summary

Q90854071 is a classical Cepheid variable^[1].

Key Facts

Q90854071's instance of is recorded as classical Cepheid variable^[2].
Q90854071's constellation is recorded as Cassiopeia^[3].
Q90854071's catalog code is recorded as AN 351.1931^[4].
Q90854071's catalog code is recorded as GSC 04014-02244^[5].
Q90854071's catalog code is recorded as SV* SVS 260^[6].
Q90854071's catalog code is recorded as 2MASS J00140323+6059104^[7].
Q90854071's catalog code is recorded as Gaia DR2 429562773322439296^[8].
Q90854071's catalog code is recorded as BF Cas^[9].
Q90854071's type of variable star is recorded as classical Cepheid variable^[10].
Q90854071's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.74'}^[11].
Q90854071's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.699'}^[12].
Q90854071's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.086'}^[13].
Q90854071's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.888'}^[14].
Q90854071's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.9983'}^[15].
Q90854071's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2467'}^[16].
Q90854071's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-54.38'}^[17].
Q90854071's metallicity is recorded as {'unit': '1', 'amount': '+0.13'}^[18].
Q90854071's metallicity is recorded as {'unit': '1', 'amount': '-0.15'}^[19].
Q90854071's metallicity is recorded as {'unit': '1', 'amount': '+7.45'}^[20].
Q90854071's SIMBAD ID is recorded as V* BF Cas^[21].
Q90854071's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.51345459378920'}^[22].
Q90854071's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+60.98626510028850'}^[23].
Q90854071's epoch is recorded as J2000.0^[24].
Q90854071's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6030'}^[25].
Q90854071's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6186'}^[26].

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Quick Facts

Instance of classical Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +13.74, unit: 1, amount: +9.699, unit: 1, amount: +9.086, unit: 1, amount: +8.888, unit: 1, amount: +11.9983

Catalog code AN 351.1931, GSC 04014-02244, SV* SVS 260, 2MASS J00140323+6059104, Gaia DR2 429562773322439296, BF Cas

Constellation Cassiopeia

Declination unit: www.wikidata.org, amount: +60.98626510028850

Declination component of proper motion unit: www.wikidata.org, amount: -0.274

Effective temperature unit: www.wikidata.org, amount: +6030, unit: www.wikidata.org, amount: +6186, unit: www.wikidata.org, amount: +6524

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.13, unit: 1, amount: -0.15, unit: 1, amount: +7.45

Parallax unit: www.wikidata.org, amount: +0.2467

Radial velocity unit: www.wikidata.org, amount: -54.38

Right ascension unit: www.wikidata.org, amount: +3.51345459378920

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.574

Surface gravity unit: www.wikidata.org, amount: +87, unit: www.wikidata.org, amount: +18, unit: www.wikidata.org, amount: +186

Type of variable star classical Cepheid variable

External References (2)

Gaia id 429562773322439296

Simbad id V* BF Cas

🏷️ Also known as

ru BF Кассиопеи

References

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

Direct Wikidata claims

[2] ↑ Q90854071 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q90854071 — constellation (P59): Cassiopeia. wikidata.org.
[4] ↑ Q90854071 — catalog code (P528): AN 351.1931. SIMBAD. wikidata.org.
[5] ↑ Q90854071 — catalog code (P528): GSC 04014-02244. SIMBAD. wikidata.org.
[6] ↑ Q90854071 — catalog code (P528): SV* SVS 260. SIMBAD. wikidata.org.
[7] ↑ Q90854071 — catalog code (P528): 2MASS J00140323+6059104. SIMBAD. wikidata.org.
[8] ↑ Q90854071 — catalog code (P528): Gaia DR2 429562773322439296. SIMBAD. wikidata.org.
[9] ↑ Q90854071 — catalog code (P528): BF Cas. wikidata.org.
[10] ↑ Q90854071 — type of variable star (P881): classical Cepheid variable. Gaia Data Release 2. wikidata.org.
[11] ↑ Q90854071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.74'}. SIMBAD. wikidata.org.
[12] ↑ Q90854071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.699'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q90854071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.086'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q90854071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.888'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90854071 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.9983'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q90854071 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2467'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q90854071 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-54.38'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q90854071 — metallicity (P2227): {'unit': '1', 'amount': '+0.13'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[19] ↑ Q90854071 — metallicity (P2227): {'unit': '1', 'amount': '-0.15'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[20] ↑ Q90854071 — metallicity (P2227): {'unit': '1', 'amount': '+7.45'}. The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}. wikidata.org.
[21] ↑ Q90854071 — SIMBAD ID (P3083): V* BF Cas. wikidata.org.
[22] ↑ Q90854071 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.51345459378920'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90854071 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+60.98626510028850'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90854071 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90854071 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6030'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[26] ↑ Q90854071 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6186'}. Spectra of type II cepheid candidates and related stars. wikidata.org.

Class ancestry

[1] ↑ Q90854071 is an instance of classical Cepheid variable (Q10451997) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q90854071. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90854071

MLA “Q90854071.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90854071.

BibTeX

@misc{4ortxyz_q90854071_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90854071}}, year = {2026}, url = {https://4ort.xyz/entity/q90854071}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90854071 — https://4ort.xyz/entity/q90854071 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90854071 · Last refreshed: May 7, 2026