Q87484885

star in the constellation Cygnus

Thing star Q87484885

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Q87484885

Summary

Q87484885 is a star^[1].

Key Facts

Q87484885's instance of is recorded as star^[2].
Q87484885's constellation is recorded as Cygnus^[3].
Q87484885's spectral class is recorded as A2III^[4].
Q87484885's spectral class is recorded as A2V^[5].
Q87484885's spectral class is recorded as A3V^[6].
Q87484885's catalog code is recorded as KIC 9435217^[7].
Q87484885's catalog code is recorded as TYC 3559-186-1^[8].
Q87484885's catalog code is recorded as 2MASS J20081311+4555044^[9].
Q87484885's catalog code is recorded as Gaia DR1 2082634417834081920^[10].
Q87484885's catalog code is recorded as Gaia DR2 2082634417834081920^[11].
Q87484885's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.15'}^[12].
Q87484885's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.072'}^[13].
Q87484885's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.084'}^[14].
Q87484885's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.26'}^[15].
Q87484885's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.49'}^[16].
Q87484885's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4335'}^[17].
Q87484885's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1974'}^[18].
Q87484885's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22.3'}^[19].
Q87484885's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28.0'}^[20].
Q87484885's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.6'}^[21].
Q87484885's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-27.3'}^[22].
Q87484885's metallicity is recorded as {'unit': '1', 'amount': '-0.22'}^[23].
Q87484885's metallicity is recorded as {'unit': '1', 'amount': '-0.17'}^[24].
Q87484885's metallicity is recorded as {'unit': '1', 'amount': '-0.20'}^[25].
Q87484885's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+835.1428'}^[26].

Body

Definition and Type

Q87484885's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.15, unit: 1, amount: +11.072, unit: 1, amount: +11.084, unit: 1, amount: +11.26, unit: 1, amount: +11.49, unit: 1, amount: +11.4335

Catalog code KIC 9435217, TYC 3559-186-1, 2MASS J20081311+4555044, Gaia DR1 2082634417834081920, Gaia DR2 2082634417834081920

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +45.91788591581730

Declination component of proper motion unit: www.wikidata.org, amount: -1.384

Distance from earth unit: www.wikidata.org, amount: +835.1428

Effective temperature unit: www.wikidata.org, amount: +9273, unit: www.wikidata.org, amount: +9316, unit: www.wikidata.org, amount: +9345, unit: www.wikidata.org, amount: +9334

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.22, unit: 1, amount: -0.17, unit: 1, amount: -0.20

Parallax unit: www.wikidata.org, amount: +1.1974

Radial velocity unit: www.wikidata.org, amount: -22.3, unit: www.wikidata.org, amount: -28.0, unit: www.wikidata.org, amount: -30.6, unit: www.wikidata.org, amount: -27.3

Right ascension unit: www.wikidata.org, amount: +302.05461638419010

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.331

Spectral class A2III, A2V, A3V

Surface gravity unit: www.wikidata.org, amount: +6800, unit: www.wikidata.org, amount: +6000, unit: www.wikidata.org, amount: +6200, unit: www.wikidata.org, amount: +6300

External References (2)

Gaia id 2082634417834081920

Simbad id TYC 3559-186-1

References

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

Direct Wikidata claims

[2] ↑ Q87484885 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87484885 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q87484885 — spectral class (P215): A2III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q87484885 — spectral class (P215): A2V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q87484885 — spectral class (P215): A3V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q87484885 — catalog code (P528): KIC 9435217. SIMBAD. wikidata.org.
[8] ↑ Q87484885 — catalog code (P528): TYC 3559-186-1. SIMBAD. wikidata.org.
[9] ↑ Q87484885 — catalog code (P528): 2MASS J20081311+4555044. SIMBAD. wikidata.org.
[10] ↑ Q87484885 — catalog code (P528): Gaia DR1 2082634417834081920. SIMBAD. wikidata.org.
[11] ↑ Q87484885 — catalog code (P528): Gaia DR2 2082634417834081920. SIMBAD. wikidata.org.
[12] ↑ Q87484885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.15'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87484885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.072'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87484885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.084'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87484885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.26'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q87484885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.49'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q87484885 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.4335'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87484885 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1974'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87484885 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22.3'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[20] ↑ Q87484885 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q87484885 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.6'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q87484885 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-27.3'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q87484885 — metallicity (P2227): {'unit': '1', 'amount': '-0.22'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q87484885 — metallicity (P2227): {'unit': '1', 'amount': '-0.17'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q87484885 — metallicity (P2227): {'unit': '1', 'amount': '-0.20'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q87484885 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+835.1428'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87484885 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). Q87484885. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87484885

MLA “Q87484885.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87484885.

BibTeX

@misc{4ortxyz_q87484885_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87484885}}, year = {2026}, url = {https://4ort.xyz/entity/q87484885}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87484885 — https://4ort.xyz/entity/q87484885 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87484885 · Last refreshed: May 7, 2026