Q89450255

star in the constellation Lyra

Thing star Q89450255

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Q89450255

Summary

Q89450255 is a star^[1].

Key Facts

Q89450255's instance of is recorded as star^[2].
Q89450255's constellation is recorded as Lyra^[3].
Q89450255's spectral class is recorded as K1V^[4].
Q89450255's spectral class is recorded as K1III^[5].
Q89450255's spectral class is recorded as K0IV^[6].
Q89450255's catalog code is recorded as Gaia DR2 2130591064888422784^[7].
Q89450255's catalog code is recorded as KIC 9819974^[8].
Q89450255's catalog code is recorded as 2MASS J19044009+4640454^[9].
Q89450255's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.1481'}^[10].
Q89450255's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.976'}^[11].
Q89450255's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.634'}^[12].
Q89450255's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3261'}^[13].
Q89450255's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.4'}^[14].
Q89450255's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.9'}^[15].
Q89450255's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.6'}^[16].
Q89450255's metallicity is recorded as {'unit': '1', 'amount': '+0.15'}^[17].
Q89450255's metallicity is recorded as {'unit': '1', 'amount': '+0.05'}^[18].
Q89450255's metallicity is recorded as {'unit': '1', 'amount': '+0.12'}^[19].
Q89450255's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+754.091'}^[20].
Q89450255's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+286.16709151816080'}^[21].
Q89450255's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.67931902795972'}^[22].
Q89450255's epoch is recorded as J2000.0^[23].
Q89450255's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5334'}^[24].
Q89450255's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5015'}^[25].
Q89450255's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5270'}^[26].

Body

Definition and Type

Q89450255's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +14.1481, unit: 1, amount: +12.976, unit: 1, amount: +12.634

Catalog code Gaia DR2 2130591064888422784, KIC 9819974, 2MASS J19044009+4640454

Constellation Lyra

Declination unit: www.wikidata.org, amount: +46.67931902795972

Declination component of proper motion unit: www.wikidata.org, amount: +1.203

Distance from earth unit: www.wikidata.org, amount: +754.091

Effective temperature unit: www.wikidata.org, amount: +5334, unit: www.wikidata.org, amount: +5015, unit: www.wikidata.org, amount: +5270

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.15, unit: 1, amount: +0.05, unit: 1, amount: +0.12

Parallax unit: www.wikidata.org, amount: +1.3261

Radial velocity unit: www.wikidata.org, amount: +1.4, unit: www.wikidata.org, amount: +10.9, unit: www.wikidata.org, amount: +11.6

Right ascension unit: www.wikidata.org, amount: +286.16709151816080

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.743

Spectral class K1V, K1III, K0IV

Surface gravity unit: www.wikidata.org, amount: +23400, unit: www.wikidata.org, amount: +13800, unit: www.wikidata.org, amount: +10200

External References (2)

Gaia id 2130591064888422784

Simbad id 2MASS J19044009+4640454

References

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

Direct Wikidata claims

[2] ↑ Q89450255 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89450255 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q89450255 — spectral class (P215): K1V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q89450255 — spectral class (P215): K1III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q89450255 — spectral class (P215): K0IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q89450255 — catalog code (P528): Gaia DR2 2130591064888422784. SIMBAD. wikidata.org.
[8] ↑ Q89450255 — catalog code (P528): KIC 9819974. SIMBAD. wikidata.org.
[9] ↑ Q89450255 — catalog code (P528): 2MASS J19044009+4640454. SIMBAD. wikidata.org.
[10] ↑ Q89450255 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.1481'}. Gaia Data Release 2. wikidata.org.
[11] ↑ Q89450255 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.976'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q89450255 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.634'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q89450255 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3261'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q89450255 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q89450255 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.9'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[16] ↑ Q89450255 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.6'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[17] ↑ Q89450255 — metallicity (P2227): {'unit': '1', 'amount': '+0.15'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q89450255 — 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.
[19] ↑ Q89450255 — metallicity (P2227): {'unit': '1', 'amount': '+0.12'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q89450255 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+754.091'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89450255 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+286.16709151816080'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89450255 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.67931902795972'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89450255 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89450255 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5334'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q89450255 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5015'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q89450255 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5270'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.

Class ancestry

[1] ↑ Q89450255 is an instance of star (Q523) [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). Q89450255. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89450255

MLA “Q89450255.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89450255.

BibTeX

@misc{4ortxyz_q89450255_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89450255}}, year = {2026}, url = {https://4ort.xyz/entity/q89450255}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89450255 — https://4ort.xyz/entity/q89450255 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89450255 · Last refreshed: May 7, 2026