Q82181619

Alpha² Canum Venaticorum variable in the constellation Lyra

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Q82181619

Summary

Q82181619 is an Alpha² Canum Venaticorum variable^[1].

Key Facts

Q82181619's instance of is recorded as Alpha² Canum Venaticorum variable^[2].
Q82181619's constellation is recorded as Lyra^[3].
Q82181619's spectral class is recorded as F0V^[4].
Q82181619's catalog code is recorded as GSC 03545-02756^[5].
Q82181619's catalog code is recorded as TYC 3545-2756-1^[6].
Q82181619's catalog code is recorded as 2MASS J19052660+4715483^[7].
Q82181619's catalog code is recorded as KIC 10195926^[8].
Q82181619's catalog code is recorded as UCAC3 275-147292^[9].
Q82181619's catalog code is recorded as USNO-B1.0 1372-00376569^[10].
Q82181619's catalog code is recorded as PPMX J190526.5+471548^[11].
Q82181619's catalog code is recorded as CMC14 J190526.5+471548^[12].
Q82181619's catalog code is recorded as Gaia DR1 2130705444157529728^[13].
Q82181619's catalog code is recorded as Gaia DR2 2130705448456872576^[14].
Q82181619's type of variable star is recorded as rotating variable star^[15].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.959'}^[16].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.835'}^[17].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.804'}^[18].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.66'}^[19].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.86'}^[20].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.56'}^[21].
Q82181619's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5207'}^[22].
Q82181619's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4233'}^[23].
Q82181619's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.2'}^[24].
Q82181619's metallicity is recorded as {'unit': '1', 'amount': '+0.06'}^[25].
Q82181619's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+702.5926'}^[26].

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Quick Facts

Instance of Alpha² Canum Venaticorum variable

Properties

Apparent magnitude unit: 1, amount: +9.959, unit: 1, amount: +9.835, unit: 1, amount: +9.804, unit: 1, amount: +10.66, unit: 1, amount: +10.86, unit: 1, amount: +10.56, unit: 1, amount: +10.5207

Catalog code GSC 03545-02756, TYC 3545-2756-1, 2MASS J19052660+4715483, KIC 10195926, UCAC3 275-147292, USNO-B1.0 1372-00376569, PPMX J190526.5+471548, CMC14 J190526.5+471548, Gaia DR1 2130705444157529728, Gaia DR2 2130705448456872576

Constellation Lyra

Declination unit: www.wikidata.org, amount: +47.26341935646210

Declination component of proper motion unit: www.wikidata.org, amount: -2.924

Distance from earth unit: www.wikidata.org, amount: +702.5926

Effective temperature unit: www.wikidata.org, amount: +7302

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.06

Parallax unit: www.wikidata.org, amount: +1.4233

Radial velocity unit: www.wikidata.org, amount: -43.2

Right ascension unit: www.wikidata.org, amount: +286.36080271208110

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.551

Spectral class F0V

Surface gravity unit: www.wikidata.org, amount: +8000

Type of variable star rotating variable star

External References (2)

Gaia id 2130705448456872576

Simbad id TYC 3545-2756-1

References

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

Direct Wikidata claims

[2] ↑ Q82181619 — instance of (P31): Alpha² Canum Venaticorum variable. SIMBAD. wikidata.org.
[3] ↑ Q82181619 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q82181619 — spectral class (P215): F0V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q82181619 — catalog code (P528): GSC 03545-02756. SIMBAD. wikidata.org.
[6] ↑ Q82181619 — catalog code (P528): TYC 3545-2756-1. SIMBAD. wikidata.org.
[7] ↑ Q82181619 — catalog code (P528): 2MASS J19052660+4715483. SIMBAD. wikidata.org.
[8] ↑ Q82181619 — catalog code (P528): KIC 10195926. SIMBAD. wikidata.org.
[9] ↑ Q82181619 — catalog code (P528): UCAC3 275-147292. SIMBAD. wikidata.org.
[10] ↑ Q82181619 — catalog code (P528): USNO-B1.0 1372-00376569. SIMBAD. wikidata.org.
[11] ↑ Q82181619 — catalog code (P528): PPMX J190526.5+471548. SIMBAD. wikidata.org.
[12] ↑ Q82181619 — catalog code (P528): CMC14 J190526.5+471548. SIMBAD. wikidata.org.
[13] ↑ Q82181619 — catalog code (P528): Gaia DR1 2130705444157529728. SIMBAD. wikidata.org.
[14] ↑ Q82181619 — catalog code (P528): Gaia DR2 2130705448456872576. SIMBAD. wikidata.org.
[15] ↑ Q82181619 — type of variable star (P881): rotating variable star. Rotation periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations. wikidata.org.
[16] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.959'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.835'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.804'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.66'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.86'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[21] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.56'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[22] ↑ Q82181619 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5207'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q82181619 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4233'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q82181619 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-43.2'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q82181619 — metallicity (P2227): {'unit': '1', 'amount': '+0.06'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q82181619 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+702.5926'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q82181619 is an instance of Alpha² Canum Venaticorum variable (Q1141942) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q82181619. Retrieved May 7, 2026, from https://4ort.xyz/entity/q82181619

MLA “Q82181619.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q82181619.

BibTeX

@misc{4ortxyz_q82181619_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q82181619}}, year = {2026}, url = {https://4ort.xyz/entity/q82181619}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q82181619 — https://4ort.xyz/entity/q82181619 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q82181619 · Last refreshed: May 7, 2026