Q89449903

star in the constellation Lyra

Thing star Q89449903

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Q89449903

Summary

Q89449903 is a star^[1].

Key Facts

Q89449903's instance of is recorded as star^[2].
Q89449903's constellation is recorded as Lyra^[3].
Q89449903's spectral class is recorded as F9V^[4].
Q89449903's spectral class is recorded as G1V^[5].
Q89449903's catalog code is recorded as Gaia DR2 2130428543325774208^[6].
Q89449903's catalog code is recorded as KIC 9822143^[7].
Q89449903's catalog code is recorded as 2MASS J19095549+4636542^[8].
Q89449903's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.5464'}^[9].
Q89449903's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.350'}^[10].
Q89449903's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.015'}^[11].
Q89449903's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.929'}^[12].
Q89449903's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9119'}^[13].
Q89449903's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-77.1'}^[14].
Q89449903's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-108.4'}^[15].
Q89449903's metallicity is recorded as {'unit': '1', 'amount': '-0.49'}^[16].
Q89449903's metallicity is recorded as {'unit': '1', 'amount': '-0.48'}^[17].
Q89449903's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1096.61'}^[18].
Q89449903's SIMBAD ID is recorded as 2MASS J19095549+4636542^[19].
Q89449903's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.48124872048420'}^[20].
Q89449903's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.61508124948500'}^[21].
Q89449903's epoch is recorded as J2000.0^[22].
Q89449903's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5706'}^[23].
Q89449903's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5705'}^[24].
Q89449903's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15000'}^[25].
Q89449903's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+18600'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +13.5464, unit: 1, amount: +12.350, unit: 1, amount: +12.015, unit: 1, amount: +11.929

Catalog code Gaia DR2 2130428543325774208, KIC 9822143, 2MASS J19095549+4636542

Constellation Lyra

Declination unit: www.wikidata.org, amount: +46.61508124948500

Declination component of proper motion unit: www.wikidata.org, amount: +0.106

Distance from earth unit: www.wikidata.org, amount: +1096.61

Effective temperature unit: www.wikidata.org, amount: +5706, unit: www.wikidata.org, amount: +5705

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.49, unit: 1, amount: -0.48

Parallax unit: www.wikidata.org, amount: +0.9119

Radial velocity unit: www.wikidata.org, amount: -77.1, unit: www.wikidata.org, amount: -108.4

Right ascension unit: www.wikidata.org, amount: +287.48124872048420

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.668

Spectral class F9V, G1V

Surface gravity unit: www.wikidata.org, amount: +15000, unit: www.wikidata.org, amount: +18600

External References (2)

Gaia id 2130428543325774208

Simbad id 2MASS J19095549+4636542

References

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

Direct Wikidata claims

[2] ↑ Q89449903 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89449903 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q89449903 — spectral class (P215): F9V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q89449903 — spectral class (P215): G1V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q89449903 — catalog code (P528): Gaia DR2 2130428543325774208. SIMBAD. wikidata.org.
[7] ↑ Q89449903 — catalog code (P528): KIC 9822143. SIMBAD. wikidata.org.
[8] ↑ Q89449903 — catalog code (P528): 2MASS J19095549+4636542. SIMBAD. wikidata.org.
[9] ↑ Q89449903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.5464'}. Gaia Data Release 2. wikidata.org.
[10] ↑ Q89449903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.350'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q89449903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.015'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q89449903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.929'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q89449903 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9119'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q89449903 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-77.1'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[15] ↑ Q89449903 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-108.4'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[16] ↑ Q89449903 — metallicity (P2227): {'unit': '1', 'amount': '-0.49'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[17] ↑ Q89449903 — metallicity (P2227): {'unit': '1', 'amount': '-0.48'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[18] ↑ Q89449903 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1096.61'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q89449903 — SIMBAD ID (P3083): 2MASS J19095549+4636542. wikidata.org.
[20] ↑ Q89449903 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.48124872048420'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89449903 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.61508124948500'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89449903 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89449903 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5706'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q89449903 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5705'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q89449903 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15000'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q89449903 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+18600'}. 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] ↑ Q89449903 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). Q89449903. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89449903

MLA “Q89449903.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89449903.

BibTeX

@misc{4ortxyz_q89449903_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89449903}}, year = {2026}, url = {https://4ort.xyz/entity/q89449903}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89449903 — https://4ort.xyz/entity/q89449903 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89449903 · Last refreshed: May 7, 2026