Q94338374

Cepheid variable star in the constellation Lyra

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Q94338374

Summary

Q94338374 is a Cepheid variable^[1].

Key Facts

Q94338374's instance of is recorded as Cepheid variable^[2].
Q94338374's constellation is recorded as Lyra^[3].
Q94338374's spectral class is recorded as M3III^[4].
Q94338374's catalog code is recorded as HAT 199-00727^[5].
Q94338374's catalog code is recorded as KIC 6039615^[6].
Q94338374's catalog code is recorded as 2MASS J19233317+4120513^[7].
Q94338374's catalog code is recorded as ROTSE1 J192333.14+412051.9^[8].
Q94338374's catalog code is recorded as TYC 3142-1402-1^[9].
Q94338374's catalog code is recorded as Gaia DR1 2101617245570245248^[10].
Q94338374's catalog code is recorded as Gaia DR2 2101617249873492736^[11].
Q94338374's type of variable star is recorded as Cepheid variable^[12].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.814'}^[13].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.363'}^[14].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.479'}^[15].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.234'}^[16].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.01'}^[17].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.78'}^[18].
Q94338374's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.1109'}^[19].
Q94338374's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4128'}^[20].
Q94338374's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-104.50'}^[21].
Q94338374's metallicity is recorded as {'unit': '1', 'amount': '-0.05'}^[22].
Q94338374's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2422.4806'}^[23].
Q94338374's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.88821026253730'}^[24].
Q94338374's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.34763892308580'}^[25].
Q94338374's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q94338374's instance of is recorded as Cepheid variable^[2].

⭐ Popularity Graph

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Quick Facts

Instance of Cepheid variable

Properties

Apparent magnitude unit: 1, amount: +8.814, unit: 1, amount: +7.363, unit: 1, amount: +6.479, unit: 1, amount: +6.234, unit: 1, amount: +11.01, unit: 1, amount: +12.78, unit: 1, amount: +10.1109

Catalog code HAT 199-00727, KIC 6039615, 2MASS J19233317+4120513, ROTSE1 J192333.14+412051.9, TYC 3142-1402-1, Gaia DR1 2101617245570245248, Gaia DR2 2101617249873492736

Constellation Lyra

Declination unit: www.wikidata.org, amount: +41.34763892308580

Declination component of proper motion unit: www.wikidata.org, amount: -7.378

Distance from earth unit: www.wikidata.org, amount: +2422.4806

Effective temperature unit: www.wikidata.org, amount: +3509

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.05

Parallax unit: www.wikidata.org, amount: +0.4128

Radial velocity unit: www.wikidata.org, amount: -104.50

Right ascension unit: www.wikidata.org, amount: +290.88821026253730

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.994

Spectral class M3III

Surface gravity unit: www.wikidata.org, amount: +12

Type of variable star Cepheid variable

External References (2)

Gaia id 2101617249873492736

Simbad id ROTSE1 J192333.14+412051.9

References

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

Direct Wikidata claims

[2] ↑ Q94338374 — instance of (P31): Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q94338374 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q94338374 — spectral class (P215): M3III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q94338374 — catalog code (P528): HAT 199-00727. SIMBAD. wikidata.org.
[6] ↑ Q94338374 — catalog code (P528): KIC 6039615. SIMBAD. wikidata.org.
[7] ↑ Q94338374 — catalog code (P528): 2MASS J19233317+4120513. SIMBAD. wikidata.org.
[8] ↑ Q94338374 — catalog code (P528): ROTSE1 J192333.14+412051.9. SIMBAD. wikidata.org.
[9] ↑ Q94338374 — catalog code (P528): TYC 3142-1402-1. SIMBAD. wikidata.org.
[10] ↑ Q94338374 — catalog code (P528): Gaia DR1 2101617245570245248. SIMBAD. wikidata.org.
[11] ↑ Q94338374 — catalog code (P528): Gaia DR2 2101617249873492736. SIMBAD. wikidata.org.
[12] ↑ Q94338374 — type of variable star (P881): Cepheid variable. ROTSE all-sky surveys for variable stars. I. Test fields. wikidata.org.
[13] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.814'}. HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry. wikidata.org.
[14] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.363'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.479'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.234'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.01'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.78'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q94338374 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.1109'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q94338374 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4128'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q94338374 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-104.50'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q94338374 — metallicity (P2227): {'unit': '1', 'amount': '-0.05'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q94338374 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2422.4806'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q94338374 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.88821026253730'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q94338374 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.34763892308580'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q94338374 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q94338374 is an instance of Cepheid variable (Q188593) [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). Q94338374. Retrieved May 7, 2026, from https://4ort.xyz/entity/q94338374

MLA “Q94338374.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q94338374.

BibTeX

@misc{4ortxyz_q94338374_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q94338374}}, year = {2026}, url = {https://4ort.xyz/entity/q94338374}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q94338374 — https://4ort.xyz/entity/q94338374 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q94338374 · Last refreshed: May 7, 2026