Катар-7

star in the constellation Andromeda

Thing star Q87396205

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Катар-7

Summary

Катар-7 is a star^[1].

Key Facts

Катар-7's instance of is recorded as star^[2].
Катар-7's instance of is recorded as near-infrared source^[3].
Катар-7's instance of is recorded as ultraviolet source^[4].
Катар-7's constellation is recorded as Andromeda^[5].
Катар-7's spectral class is recorded as F4V^[6].
Катар-7's child astronomical body is recorded as Q87396237^[7].
Катар-7's catalog code is recorded as Gaia DR2 2878923523472328704^[8].
Катар-7's catalog code is recorded as UCAC4 636-128328^[9].
Катар-7's catalog code is recorded as UCAC3 255-282464^[10].
Катар-7's catalog code is recorded as SDSS J235403.63+370118.5^[11].
Катар-7's catalog code is recorded as 2MASS J23540364+3701185^[12].
Катар-7's catalog code is recorded as TIC 291685334^[13].
Катар-7's catalog code is recorded as Gaia DR3 2878923523472328704^[14].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.03'}^[15].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.70'}^[16].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.02'}^[17].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.324'}^[18].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.878'}^[19].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.046'}^[20].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.369'}^[21].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.233'}^[22].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.561'}^[23].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.599'}^[24].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.859'}^[25].
Катар-7's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.915158'}^[26].

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Quick Facts

Instance of star, near-infrared source, ultraviolet source

Properties

Age estimated by a dating method unit: www.wikidata.org, amount: +1

Apparent magnitude unit: 1, amount: +13.03, unit: 1, amount: +13.70, unit: 1, amount: +13.02, unit: 1, amount: +13.324, unit: 1, amount: +12.878, unit: 1, amount: +13.046, unit: 1, amount: +15.369, unit: 1, amount: +15.233, unit: 1, amount: +11.561, unit: 1, amount: +11.599, unit: 1, amount: +11.859, unit: 1, amount: +12.915158

Catalog code Gaia DR2 2878923523472328704, UCAC4 636-128328, UCAC3 255-282464, SDSS J235403.63+370118.5, 2MASS J23540364+3701185, TIC 291685334, Gaia DR3 2878923523472328704

Child astronomical body Qatar-7b

Constellation Andromeda

Declination unit: www.wikidata.org, amount: +37.02182912873

Declination component of proper motion unit: www.wikidata.org, amount: -1.143

Distance from earth unit: www.wikidata.org, amount: +654.793

Effective temperature unit: www.wikidata.org, amount: +6387

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Luminosity unit: www.wikidata.org, amount: +2.6030245

Mass unit: www.wikidata.org, amount: +1.409

Metallicity unit: 1, amount: +0.276

Parallax unit: www.wikidata.org, amount: +1.5272

Radial velocity unit: www.wikidata.org, amount: -3.74

Radius unit: www.wikidata.org, amount: +1.564

Right ascension unit: www.wikidata.org, amount: +358.51516236316

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.195

Spectral class F4V

Surface gravity unit: www.wikidata.org, amount: +15700

External References (4)

Gaia id 2878923523472328704

Google knowledge graph id /g/11jft6q999

Nasa exoplanet archive id Qatar-7

Simbad id Qatar 7

🏷️ Also known as

ru Катар-7

References

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

Direct Wikidata claims

[2] ↑ Q87396205 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87396205 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q87396205 — instance of (P31): ultraviolet source. SIMBAD. wikidata.org.
[5] ↑ Q87396205 — constellation (P59): Andromeda. wikidata.org.
[6] ↑ Q87396205 — spectral class (P215): F4V. Qatar exoplanet survey: Qatar-7b - a very hot Jupiter orbiting a metal-rich F-star. wikidata.org.
[7] ↑ Q87396205 — child astronomical body (P398): Q87396237. wikidata.org.
[8] ↑ Q87396205 — catalog code (P528): Gaia DR2 2878923523472328704. SIMBAD. wikidata.org.
[9] ↑ Q87396205 — catalog code (P528): UCAC4 636-128328. SIMBAD. wikidata.org.
[10] ↑ Q87396205 — catalog code (P528): UCAC3 255-282464. SIMBAD. wikidata.org.
[11] ↑ Q87396205 — catalog code (P528): SDSS J235403.63+370118.5. SIMBAD. wikidata.org.
[12] ↑ Q87396205 — catalog code (P528): 2MASS J23540364+3701185. SIMBAD. wikidata.org.
[13] ↑ Q87396205 — catalog code (P528): TIC 291685334. SIMBAD. wikidata.org.
[14] ↑ Q87396205 — catalog code (P528): Gaia DR3 2878923523472328704. SIMBAD. wikidata.org.
[15] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.03'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[16] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.70'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.02'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.324'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[19] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.878'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[20] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.046'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[21] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.369'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.233'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[23] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.561'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.599'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.859'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ Q87396205 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.915158'}. Gaia Early Data Release 3. wikidata.org.

Class ancestry

[1] ↑ Q87396205 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). Катар-7. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87396205

MLA “Катар-7.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87396205.

BibTeX

@misc{4ortxyz_q87396205_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Катар-7}}, year = {2026}, url = {https://4ort.xyz/entity/q87396205}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Катар-7 — https://4ort.xyz/entity/q87396205 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87396205 · Last refreshed: May 7, 2026