Q89875213

classical Cepheid variable star in the constellation Tucana

Thing classical_cepheid_variable Q89875213

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Q89875213

Summary

Q89875213 is a classical Cepheid variable^[1].

Key Facts

Q89875213's instance of is recorded as classical Cepheid variable^[2].
Q89875213's constellation is recorded as Tucana^[3].
Q89875213's spectral class is recorded as F5Ib^[4].
Q89875213's catalog code is recorded as 2MASS J01142805-7239535^[5].
Q89875213's catalog code is recorded as SV* HV 2195^[6].
Q89875213's catalog code is recorded as OGLE SMC-CEP-4444^[7].
Q89875213's catalog code is recorded as EV* SMC V2282^[8].
Q89875213's catalog code is recorded as Gaia DR2 4687243705890123776^[9].
Q89875213's type of variable star is recorded as classical Cepheid variable^[10].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.99'}^[11].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.115'}^[12].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.767'}^[13].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.284'}^[14].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.218'}^[15].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.144'}^[16].
Q89875213's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.8850'}^[17].
Q89875213's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+144.84'}^[18].
Q89875213's metallicity is recorded as {'unit': '1', 'amount': '-0.45'}^[19].
Q89875213's SIMBAD ID is recorded as SV* HV 2195^[20].
Q89875213's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.61693561526020'}^[21].
Q89875213's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-72.66487012638320'}^[22].
Q89875213's epoch is recorded as J2000.0^[23].
Q89875213's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3716'}^[24].
Q89875213's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.204'}^[25].
Q89875213's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.008'}^[26].

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Quick Facts

Instance of classical Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +12.99, unit: 1, amount: +13.115, unit: 1, amount: +11.767, unit: 1, amount: +11.284, unit: 1, amount: +11.218, unit: 1, amount: +12.144, unit: 1, amount: +12.8850

Catalog code 2MASS J01142805-7239535, SV* HV 2195, OGLE SMC-CEP-4444, EV* SMC V2282, Gaia DR2 4687243705890123776

Constellation Tucana

Declination unit: www.wikidata.org, amount: -72.66487012638320

Declination component of proper motion unit: www.wikidata.org, amount: -1.204

Effective temperature unit: www.wikidata.org, amount: +3716

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.45

Radial velocity unit: www.wikidata.org, amount: +144.84

Right ascension unit: www.wikidata.org, amount: +18.61693561526020

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.008

Spectral class F5Ib

Type of variable star classical Cepheid variable

External References (2)

Gaia id 4687243705890123776

Simbad id SV* HV 2195

References

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

Direct Wikidata claims

[2] ↑ Q89875213 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q89875213 — constellation (P59): Tucana. wikidata.org.
[4] ↑ Q89875213 — spectral class (P215): F5Ib. Yellow supergiants in the Small Magellanic Cloud: putting current evolutionary theory to the test. wikidata.org.
[5] ↑ Q89875213 — catalog code (P528): 2MASS J01142805-7239535. SIMBAD. wikidata.org.
[6] ↑ Q89875213 — catalog code (P528): SV* HV 2195. SIMBAD. wikidata.org.
[7] ↑ Q89875213 — catalog code (P528): OGLE SMC-CEP-4444. SIMBAD. wikidata.org.
[8] ↑ Q89875213 — catalog code (P528): EV* SMC V2282. SIMBAD. wikidata.org.
[9] ↑ Q89875213 — catalog code (P528): Gaia DR2 4687243705890123776. SIMBAD. wikidata.org.
[10] ↑ Q89875213 — type of variable star (P881): classical Cepheid variable. Gaia Data Release 2. wikidata.org.
[11] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.99'}. SIMBAD. wikidata.org.
[12] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.115'}. The OGLE Collection of Variable Stars. Classical Cepheids in the Magellanic System. wikidata.org.
[13] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.767'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.284'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.218'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.144'}. The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of variable stars. VII. Classical Cepheids in the Small Magellanic Cloud. wikidata.org.
[17] ↑ Q89875213 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.8850'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q89875213 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+144.84'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q89875213 — metallicity (P2227): {'unit': '1', 'amount': '-0.45'}. The chemical composition of Magellanic Cloud Cepheids and nonvariable supergiants. wikidata.org.
[20] ↑ Q89875213 — SIMBAD ID (P3083): SV* HV 2195. wikidata.org.
[21] ↑ Q89875213 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.61693561526020'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89875213 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-72.66487012638320'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89875213 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89875213 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3716'}. Yellow supergiants in the Small Magellanic Cloud: putting current evolutionary theory to the test. wikidata.org.
[25] ↑ Q89875213 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.204'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89875213 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.008'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89875213 is an instance of classical Cepheid variable (Q10451997) [P31, primary]. Wikidata. wikidata.org.

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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). Q89875213. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89875213

MLA “Q89875213.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89875213.

BibTeX

@misc{4ortxyz_q89875213_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89875213}}, year = {2026}, url = {https://4ort.xyz/entity/q89875213}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89875213 — https://4ort.xyz/entity/q89875213 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89875213 · Last refreshed: May 7, 2026