Q87317984

star in the constellation Cygnus

Thing star Q87317984

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Q87317984

Summary

Q87317984 is a star^[1].

Key Facts

Q87317984's instance of is recorded as star^[2].
Q87317984's constellation is recorded as Cygnus^[3].
Q87317984's spectral class is recorded as B3V^[4].
Q87317984's spectral class is recorded as B9III^[5].
Q87317984's spectral class is recorded as B9.5Vn^[6].
Q87317984's catalog code is recorded as GSC 03563-00118^[7].
Q87317984's catalog code is recorded as KIC 10564127^[8].
Q87317984's catalog code is recorded as TYC 3563-118-1^[9].
Q87317984's catalog code is recorded as 2MASS J20050488+4747543^[10].
Q87317984's catalog code is recorded as Gaia DR1 2085894710331254784^[11].
Q87317984's catalog code is recorded as Gaia DR2 2085894714633408128^[12].
Q87317984's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.231'}^[13].
Q87317984's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.197'}^[14].
Q87317984's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.178'}^[15].
Q87317984's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.44'}^[16].
Q87317984's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.66'}^[17].
Q87317984's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.4971'}^[18].
Q87317984's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8518'}^[19].
Q87317984's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.2'}^[20].
Q87317984's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3.8'}^[21].
Q87317984's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6.5'}^[22].
Q87317984's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.6'}^[23].
Q87317984's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1.0'}^[24].
Q87317984's metallicity is recorded as {'unit': '1', 'amount': '-0.14'}^[25].
Q87317984's metallicity is recorded as {'unit': '1', 'amount': '-0.13'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.231, unit: 1, amount: +10.197, unit: 1, amount: +10.178, unit: 1, amount: +10.44, unit: 1, amount: +10.66, unit: 1, amount: +10.4971

Catalog code GSC 03563-00118, KIC 10564127, TYC 3563-118-1, 2MASS J20050488+4747543, Gaia DR1 2085894710331254784, Gaia DR2 2085894714633408128

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +47.79842349599250

Declination component of proper motion unit: www.wikidata.org, amount: -0.064

Distance from earth unit: www.wikidata.org, amount: +540.0151

Effective temperature unit: www.wikidata.org, amount: +9709, unit: www.wikidata.org, amount: +9706, unit: www.wikidata.org, amount: +9650, unit: www.wikidata.org, amount: +9559, unit: www.wikidata.org, amount: +9474

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.14, unit: 1, amount: -0.13, unit: 1, amount: -0.23, unit: 1, amount: -0.26, unit: 1, amount: -0.25

Parallax unit: www.wikidata.org, amount: +1.8518

Radial velocity unit: www.wikidata.org, amount: -4.2, unit: www.wikidata.org, amount: -3.8, unit: www.wikidata.org, amount: -6.5, unit: www.wikidata.org, amount: -4.6, unit: www.wikidata.org, amount: -1.0

Right ascension unit: www.wikidata.org, amount: +301.27033529726000

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.033

Spectral class B3V, B9III, B9.5Vn

Stellar rotational velocity unit: www.wikidata.org, amount: +242, unit: www.wikidata.org, amount: +215, unit: www.wikidata.org, amount: +224, unit: www.wikidata.org, amount: +241, unit: www.wikidata.org, amount: +234

Surface gravity unit: www.wikidata.org, amount: +6600, unit: www.wikidata.org, amount: +6800, unit: www.wikidata.org, amount: +6900, unit: www.wikidata.org, amount: +7000

External References (2)

Gaia id 2085894714633408128

Simbad id TYC 3563-118-1

References

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

Direct Wikidata claims

[2] ↑ Q87317984 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87317984 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q87317984 — spectral class (P215): B3V. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q87317984 — spectral class (P215): B9III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[6] ↑ Q87317984 — spectral class (P215): B9.5Vn. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q87317984 — catalog code (P528): GSC 03563-00118. SIMBAD. wikidata.org.
[8] ↑ Q87317984 — catalog code (P528): KIC 10564127. SIMBAD. wikidata.org.
[9] ↑ Q87317984 — catalog code (P528): TYC 3563-118-1. SIMBAD. wikidata.org.
[10] ↑ Q87317984 — catalog code (P528): 2MASS J20050488+4747543. SIMBAD. wikidata.org.
[11] ↑ Q87317984 — catalog code (P528): Gaia DR1 2085894710331254784. SIMBAD. wikidata.org.
[12] ↑ Q87317984 — catalog code (P528): Gaia DR2 2085894714633408128. SIMBAD. wikidata.org.
[13] ↑ Q87317984 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.231'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87317984 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.197'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87317984 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.178'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87317984 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.44'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q87317984 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.66'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q87317984 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.4971'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87317984 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8518'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87317984 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.2'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[21] ↑ Q87317984 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3.8'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q87317984 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6.5'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q87317984 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.6'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[24] ↑ Q87317984 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[25] ↑ Q87317984 — metallicity (P2227): {'unit': '1', 'amount': '-0.14'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q87317984 — metallicity (P2227): {'unit': '1', 'amount': '-0.13'}. 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] ↑ Q87317984 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). Q87317984. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87317984

MLA “Q87317984.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87317984.

BibTeX

@misc{4ortxyz_q87317984_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87317984}}, year = {2026}, url = {https://4ort.xyz/entity/q87317984}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87317984 — https://4ort.xyz/entity/q87317984 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87317984 · Last refreshed: May 7, 2026