Q87011471

star in the constellation Cygnus

Thing star Q87011471

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Q87011471

Summary

Q87011471 is a star^[1].

Key Facts

Q87011471's instance of is recorded as star^[2].
Q87011471's constellation is recorded as Cygnus^[3].
Q87011471's spectral class is recorded as A5IV^[4].
Q87011471's catalog code is recorded as AG+46 1453^[5].
Q87011471's catalog code is recorded as BD+46 2678^[6].
Q87011471's catalog code is recorded as GSC 03543-01308^[7].
Q87011471's catalog code is recorded as KIC 9646944^[8].
Q87011471's catalog code is recorded as PPM 58257^[9].
Q87011471's catalog code is recorded as TYC 3543-1308-1^[10].
Q87011471's catalog code is recorded as 2MASS J19234480+4619061^[11].
Q87011471's catalog code is recorded as Gaia DR1 2127553865875701120^[12].
Q87011471's catalog code is recorded as Gaia DR2 2127553870175689216^[13].
Q87011471's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.448'}^[14].
Q87011471's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.404'}^[15].
Q87011471's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.361'}^[16].
Q87011471's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.93'}^[17].
Q87011471's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.20'}^[18].
Q87011471's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8959'}^[19].
Q87011471's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6915'}^[20].
Q87011471's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.9'}^[21].
Q87011471's metallicity is recorded as {'unit': '1', 'amount': '-0.11'}^[22].
Q87011471's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+371.5400'}^[23].
Q87011471's SIMBAD ID is recorded as BD+46 2678^[24].
Q87011471's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+256'}^[25].
Q87011471's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.93668838164010'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.448, unit: 1, amount: +9.404, unit: 1, amount: +9.361, unit: 1, amount: +9.93, unit: 1, amount: +10.20, unit: 1, amount: +9.8959

Catalog code AG+46 1453, BD+46 2678, GSC 03543-01308, KIC 9646944, PPM 58257, TYC 3543-1308-1, 2MASS J19234480+4619061, Gaia DR1 2127553865875701120, Gaia DR2 2127553870175689216

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +46.31837020349450

Declination component of proper motion unit: www.wikidata.org, amount: -6.103

Distance from earth unit: www.wikidata.org, amount: +371.5400

Effective temperature unit: www.wikidata.org, amount: +7713

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.11

Parallax unit: www.wikidata.org, amount: +2.6915

Radial velocity unit: www.wikidata.org, amount: +13.9

Right ascension unit: www.wikidata.org, amount: +290.93668838164010

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.377

Spectral class A5IV

Stellar rotational velocity unit: www.wikidata.org, amount: +256

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

External References (2)

Gaia id 2127553870175689216

Simbad id BD+46 2678

References

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

Direct Wikidata claims

[2] ↑ Q87011471 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87011471 — constellation (P59): Cygnus. wikidata.org.
[4] ↑ Q87011471 — spectral class (P215): A5IV. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[5] ↑ Q87011471 — catalog code (P528): AG+46 1453. SIMBAD. wikidata.org.
[6] ↑ Q87011471 — catalog code (P528): BD+46 2678. SIMBAD. wikidata.org.
[7] ↑ Q87011471 — catalog code (P528): GSC 03543-01308. SIMBAD. wikidata.org.
[8] ↑ Q87011471 — catalog code (P528): KIC 9646944. SIMBAD. wikidata.org.
[9] ↑ Q87011471 — catalog code (P528): PPM 58257. SIMBAD. wikidata.org.
[10] ↑ Q87011471 — catalog code (P528): TYC 3543-1308-1. SIMBAD. wikidata.org.
[11] ↑ Q87011471 — catalog code (P528): 2MASS J19234480+4619061. SIMBAD. wikidata.org.
[12] ↑ Q87011471 — catalog code (P528): Gaia DR1 2127553865875701120. SIMBAD. wikidata.org.
[13] ↑ Q87011471 — catalog code (P528): Gaia DR2 2127553870175689216. SIMBAD. wikidata.org.
[14] ↑ Q87011471 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.448'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87011471 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.404'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87011471 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.361'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87011471 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.93'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q87011471 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.20'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q87011471 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.8959'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87011471 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6915'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87011471 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.9'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[22] ↑ Q87011471 — metallicity (P2227): {'unit': '1', 'amount': '-0.11'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[23] ↑ Q87011471 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+371.5400'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87011471 — SIMBAD ID (P3083): BD+46 2678. wikidata.org.
[25] ↑ Q87011471 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+256'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q87011471 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.93668838164010'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87011471 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). Q87011471. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87011471

MLA “Q87011471.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87011471.

BibTeX

@misc{4ortxyz_q87011471_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87011471}}, year = {2026}, url = {https://4ort.xyz/entity/q87011471}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87011471 — https://4ort.xyz/entity/q87011471 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87011471 · Last refreshed: May 7, 2026