Q74903172

Thing rotating_variable_star Q74903172

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Q74903172

Summary

Q74903172 is a rotating variable star^[1].

Key Facts

Q74903172's instance of is recorded as rotating variable star^[2].
Q74903172's spectral class is recorded as F8IV^[3].
Q74903172's catalog code is recorded as SPOCS 2208^[4].
Q74903172's catalog code is recorded as AG+42 1662^[5].
Q74903172's catalog code is recorded as BD+42 3248^[6].
Q74903172's catalog code is recorded as GSC 03128-00885^[7].
Q74903172's catalog code is recorded as HD 178509^[8].
Q74903172's catalog code is recorded as PPM 57865^[9].
Q74903172's catalog code is recorded as SAO 48096^[10].
Q74903172's catalog code is recorded as TYC 3128-885-1^[11].
Q74903172's catalog code is recorded as 2MASS J19065595+4240192^[12].
Q74903172's catalog code is recorded as KIC 7103006^[13].
Q74903172's catalog code is recorded as Gaia DR1 2105494776404010752^[14].
Q74903172's catalog code is recorded as Gaia DR2 2105494780705108608^[15].
Q74903172's type of variable star is recorded as rotating variable star^[16].
Q74903172's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.923'}^[17].
Q74903172's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.749'}^[18].
Q74903172's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.702'}^[19].
Q74903172's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.86'}^[20].
Q74903172's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.39'}^[21].
Q74903172's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.7582'}^[22].
Q74903172's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3517'}^[23].
Q74903172's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21.88'}^[24].
Q74903172's metallicity is recorded as {'unit': '1', 'amount': '+0.22'}^[25].
Q74903172's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2740000'}^[26].

Body

Definition and Type

Q74903172's instance of is recorded as rotating variable star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of rotating variable star

Properties

Apparent magnitude unit: 1, amount: +7.923, unit: 1, amount: +7.749, unit: 1, amount: +7.702, unit: 1, amount: +8.86, unit: 1, amount: +9.39, unit: 1, amount: +8.7582

Catalog code SPOCS 2208, AG+42 1662, BD+42 3248, GSC 03128-00885, HD 178509, PPM 57865, SAO 48096, TYC 3128-885-1, 2MASS J19065595+4240192, KIC 7103006, Gaia DR1 2105494776404010752, Gaia DR2 2105494780705108608

Declination unit: www.wikidata.org, amount: +42.67203822125650

Declination component of proper motion unit: www.wikidata.org, amount: -15.161

Diameter unit: www.wikidata.org, amount: +2740000, unit: www.wikidata.org, amount: +2740000

Distance from earth unit: www.wikidata.org, amount: +157.4382

Effective temperature unit: www.wikidata.org, amount: +6421, unit: www.wikidata.org, amount: +6331

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.22

Parallax unit: www.wikidata.org, amount: +6.3517

Radial velocity unit: www.wikidata.org, amount: -21.88

Right ascension unit: www.wikidata.org, amount: +286.73311794627690

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.585

Spectral class F8IV

Stellar rotational velocity unit: www.wikidata.org, amount: +8.9

Surface gravity unit: www.wikidata.org, amount: +10720, unit: www.wikidata.org, amount: +10620

Type of variable star rotating variable star

External References (2)

Gaia id 2105494780705108608

Simbad id HD 178509

References

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

Direct Wikidata claims

[2] ↑ Q74903172 — instance of (P31): rotating variable star. SIMBAD. wikidata.org.
[3] ↑ Q74903172 — spectral class (P215): F8IV. Atmospheric parameters of 169 F-, G-, K- and M-type stars in the Kepler field. wikidata.org.
[4] ↑ Q74903172 — catalog code (P528): SPOCS 2208. SIMBAD. wikidata.org.
[5] ↑ Q74903172 — catalog code (P528): AG+42 1662. SIMBAD. wikidata.org.
[6] ↑ Q74903172 — catalog code (P528): BD+42 3248. SIMBAD. wikidata.org.
[7] ↑ Q74903172 — catalog code (P528): GSC 03128-00885. SIMBAD. wikidata.org.
[8] ↑ Q74903172 — catalog code (P528): HD 178509. SIMBAD. wikidata.org.
[9] ↑ Q74903172 — catalog code (P528): PPM 57865. SIMBAD. wikidata.org.
[10] ↑ Q74903172 — catalog code (P528): SAO 48096. SIMBAD. wikidata.org.
[11] ↑ Q74903172 — catalog code (P528): TYC 3128-885-1. SIMBAD. wikidata.org.
[12] ↑ Q74903172 — catalog code (P528): 2MASS J19065595+4240192. SIMBAD. wikidata.org.
[13] ↑ Q74903172 — catalog code (P528): KIC 7103006. SIMBAD. wikidata.org.
[14] ↑ Q74903172 — catalog code (P528): Gaia DR1 2105494776404010752. SIMBAD. wikidata.org.
[15] ↑ Q74903172 — catalog code (P528): Gaia DR2 2105494780705108608. SIMBAD. wikidata.org.
[16] ↑ Q74903172 — type of variable star (P881): rotating variable star. Rotation periods of 34,030 Kepler main-sequence stars: the full autocorrelation sample. wikidata.org.
[17] ↑ Q74903172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.923'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q74903172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.749'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q74903172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.702'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q74903172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.86'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[21] ↑ Q74903172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.39'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[22] ↑ Q74903172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.7582'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q74903172 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3517'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q74903172 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21.88'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q74903172 — metallicity (P2227): {'unit': '1', 'amount': '+0.22'}. Spectral properties of cool stars: extended abundance analysis of 1,617 planet-search stars. wikidata.org.
[26] ↑ Q74903172 — diameter (P2386): {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2740000'}. The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars. wikidata.org.

Class ancestry

[1] ↑ Q74903172 is an instance of rotating variable star (Q2168098) [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). Q74903172. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74903172

MLA “Q74903172.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74903172.

BibTeX

@misc{4ortxyz_q74903172_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74903172}}, year = {2026}, url = {https://4ort.xyz/entity/q74903172}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74903172 — https://4ort.xyz/entity/q74903172 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74903172 · Last refreshed: May 7, 2026