Q89821428

Thing eruptive_variable_star Q89821428

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Q89821428

Summary

Q89821428 is an eruptive variable star^[1].

Key Facts

Q89821428's instance of is recorded as eruptive variable star^[2].
Q89821428's instance of is recorded as star^[3].
Q89821428's instance of is recorded as near-infrared source^[4].
Q89821428's constellation is recorded as Cygnus^[5].
Q89821428's spectral class is recorded as A7III^[6].
Q89821428's catalog code is recorded as GSC 03140-01761^[7].
Q89821428's catalog code is recorded as 2MASS J19461495+4035273^[8].
Q89821428's catalog code is recorded as Gaia DR1 2076741860142907776^[9].
Q89821428's catalog code is recorded as KOI-6570^[10].
Q89821428's catalog code is recorded as KIC 5380812^[11].
Q89821428's catalog code is recorded as Gaia DR2 2076741864449868544^[12].
Q89821428's catalog code is recorded as Gaia DR3 2076741864453640832^[13].
Q89821428's catalog code is recorded as TIC 184559498^[14].
Q89821428's catalog code is recorded as TYC 3140-1761-1^[15].
Q89821428's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.86'}^[16].
Q89821428's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.09'}^[17].
Q89821428's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.093'}^[18].
Q89821428's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.957'}^[19].
Q89821428's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.931'}^[20].
Q89821428's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.782345'}^[21].
Q89821428's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+1.727'}^[22].
Q89821428's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+2.637'}^[23].
Q89821428's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4023'}^[24].
Q89821428's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.0'}^[25].
Q89821428's metallicity is recorded as {'unit': '1', 'amount': '-0.07'}^[26].

Body

Definition and Type

Recorded instance of include eruptive variable star^[2], star^[3], and near-infrared source^[4].

⭐ Popularity Graph

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Quick Facts

Instance of eruptive variable star, star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +10.86, unit: 1, amount: +11.09, unit: 1, amount: +10.093, unit: 1, amount: +9.957, unit: 1, amount: +9.931, unit: 1, amount: +10.782345

Catalog code GSC 03140-01761, 2MASS J19461495+4035273, Gaia DR1 2076741860142907776, KOI-6570, KIC 5380812, Gaia DR2 2076741864449868544, Gaia DR3 2076741864453640832, TIC 184559498, TYC 3140-1761-1

Constellation Cygnus

Declination unit: www.wikidata.org, amount: +40.59093536259

Declination component of proper motion unit: www.wikidata.org, amount: -14.35

Distance from earth unit: www.wikidata.org, amount: +416.268

Effective temperature unit: www.wikidata.org, amount: +7266

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Mass unit: www.wikidata.org, amount: +1.727

Metallicity unit: 1, amount: -0.07

Parallax unit: www.wikidata.org, amount: +2.4023

Radial velocity unit: www.wikidata.org, amount: +2.0

Radius unit: www.wikidata.org, amount: +2.637

Right ascension unit: www.wikidata.org, amount: +296.56231864391

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.147

Spectral class A7III

Surface gravity unit: www.wikidata.org, amount: +9800

External References (2)

Gaia id 2076741864453640832

Simbad id KOI-6570

References

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

Direct Wikidata claims

[2] ↑ Q89821428 — instance of (P31): eruptive variable star. SIMBAD. wikidata.org.
[3] ↑ Q89821428 — instance of (P31): star. SIMBAD. wikidata.org.
[4] ↑ Q89821428 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[5] ↑ Q89821428 — constellation (P59): Cygnus. wikidata.org.
[6] ↑ Q89821428 — spectral class (P215): A7III. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[7] ↑ Q89821428 — catalog code (P528): GSC 03140-01761. SIMBAD. wikidata.org.
[8] ↑ Q89821428 — catalog code (P528): 2MASS J19461495+4035273. SIMBAD. wikidata.org.
[9] ↑ Q89821428 — catalog code (P528): Gaia DR1 2076741860142907776. SIMBAD. wikidata.org.
[10] ↑ Q89821428 — catalog code (P528): KOI-6570. SIMBAD. wikidata.org.
[11] ↑ Q89821428 — catalog code (P528): KIC 5380812. SIMBAD. wikidata.org.
[12] ↑ Q89821428 — catalog code (P528): Gaia DR2 2076741864449868544. SIMBAD. wikidata.org.
[13] ↑ Q89821428 — catalog code (P528): Gaia DR3 2076741864453640832. SIMBAD. wikidata.org.
[14] ↑ Q89821428 — catalog code (P528): TIC 184559498. SIMBAD. wikidata.org.
[15] ↑ Q89821428 — catalog code (P528): TYC 3140-1761-1. SIMBAD. wikidata.org.
[16] ↑ Q89821428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.86'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q89821428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.09'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q89821428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.093'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q89821428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.957'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q89821428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.931'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q89821428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.782345'}. Gaia Early Data Release 3. wikidata.org.
[22] ↑ Q89821428 — mass (P2067): {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+1.727'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[23] ↑ Q89821428 — radius (P2120): {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+2.637'}. Extrasolar Planets Encyclopaedia. wikidata.org.
[24] ↑ Q89821428 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4023'}. Gaia Early Data Release 3. wikidata.org.
[25] ↑ Q89821428 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.0'}. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
[26] ↑ Q89821428 — metallicity (P2227): {'unit': '1', 'amount': '-0.07'}. 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] ↑ Q89821428 is an instance of eruptive variable star (Q1362543) [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). Q89821428. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89821428

MLA “Q89821428.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89821428.

BibTeX

@misc{4ortxyz_q89821428_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89821428}}, year = {2026}, url = {https://4ort.xyz/entity/q89821428}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89821428 — https://4ort.xyz/entity/q89821428 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89821428 · Last refreshed: May 7, 2026