Q85220517

Algol variable in the constellation Draco

Thing eclipsing_binary_star Q85220517

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Q85220517

Summary

Q85220517 is an eclipsing binary star^[1].

Key Facts

Q85220517's instance of is recorded as eclipsing binary star^[2].
Q85220517's instance of is recorded as near-infrared source^[3].
Q85220517's constellation is recorded as Draco^[4].
Q85220517's catalog code is recorded as GSC 03553-01117^[5].
Q85220517's catalog code is recorded as UCAC4 713-061980^[6].
Q85220517's catalog code is recorded as Gaia DR2 2134123245991120000^[7].
Q85220517's catalog code is recorded as LU Dra^[8].
Q85220517's catalog code is recorded as TIC 48499902^[9].
Q85220517's catalog code is recorded as 2MASS J18590186+5228053^[10].
Q85220517's catalog code is recorded as Gaia DR3 2134123245991120000^[11].
Q85220517's type of variable star is recorded as W Ursae Majoris variable^[12].
Q85220517's type of variable star is recorded as eclipsing binary star^[13].
Q85220517's type of variable star is recorded as long-period variable star^[14].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.78'}^[15].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.36'}^[16].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.74'}^[17].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.14'}^[18].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.39'}^[19].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.24'}^[20].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.237582'}^[21].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.662'}^[22].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.183'}^[23].
Q85220517's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.038'}^[24].
Q85220517's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8072'}^[25].
Q85220517's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.76'}^[26].

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Quick Facts

Instance of eclipsing binary star, near-infrared source

Properties

Apparent magnitude unit: 1, amount: +12.78, unit: 1, amount: +12.36, unit: 1, amount: +13.74, unit: 1, amount: +13.14, unit: 1, amount: +12.39, unit: 1, amount: +12.24, unit: 1, amount: +12.237582, unit: 1, amount: +10.662, unit: 1, amount: +10.183, unit: 1, amount: +10.038

Catalog code GSC 03553-01117, UCAC4 713-061980, Gaia DR2 2134123245991120000, LU Dra, TIC 48499902, 2MASS J18590186+5228053, Gaia DR3 2134123245991120000

Constellation Draco

Declination unit: www.wikidata.org, amount: +52.46814502046

Declination component of proper motion unit: www.wikidata.org, amount: +2.608

Distance from earth unit: www.wikidata.org, amount: +1238.85

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.8072

Radial velocity unit: www.wikidata.org, amount: -16.76

Right ascension unit: www.wikidata.org, amount: +284.75772967133

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.007

Type of variable star W Ursae Majoris variable, eclipsing binary star, long-period variable star

External References (2)

Gaia id 2134123245991120000

Simbad id V* LU Dra

🏷️ Also known as

ru LU Дракона

References

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

Direct Wikidata claims

[2] ↑ Q85220517 — instance of (P31): eclipsing binary star. SIMBAD. wikidata.org.
[3] ↑ Q85220517 — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ Q85220517 — constellation (P59): Draco. wikidata.org.
[5] ↑ Q85220517 — catalog code (P528): GSC 03553-01117. SIMBAD. wikidata.org.
[6] ↑ Q85220517 — catalog code (P528): UCAC4 713-061980. SIMBAD. wikidata.org.
[7] ↑ Q85220517 — catalog code (P528): Gaia DR2 2134123245991120000. SIMBAD. wikidata.org.
[8] ↑ Q85220517 — catalog code (P528): LU Dra. SIMBAD. wikidata.org.
[9] ↑ Q85220517 — catalog code (P528): TIC 48499902. SIMBAD. wikidata.org.
[10] ↑ Q85220517 — catalog code (P528): 2MASS J18590186+5228053. SIMBAD. wikidata.org.
[11] ↑ Q85220517 — catalog code (P528): Gaia DR3 2134123245991120000. SIMBAD. wikidata.org.
[12] ↑ Q85220517 — type of variable star (P881): W Ursae Majoris variable. ROTSE all-sky surveys for variable stars. I. Test fields. wikidata.org.
[13] ↑ Q85220517 — type of variable star (P881): eclipsing binary star. TESS Eclipsing Binary Stars. I. Short-cadence Observations of 4584 Eclipsing Binaries in Sectors 1–26. wikidata.org.
[14] ↑ Q85220517 — type of variable star (P881): long-period variable star. A First Catalog of Variable Stars Measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS). wikidata.org.
[15] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.78'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[16] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.36'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.74'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.14'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.39'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.24'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.237582'}. Gaia Early Data Release 3. wikidata.org.
[22] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.662'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.183'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q85220517 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.038'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q85220517 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8072'}. Gaia Early Data Release 3. wikidata.org.
[26] ↑ Q85220517 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.76'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85220517 is an instance of eclipsing binary star (Q1457376) [P31, primary]. Wikidata. wikidata.org.

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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). Q85220517. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85220517

MLA “Q85220517.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85220517.

BibTeX

@misc{4ortxyz_q85220517_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85220517}}, year = {2026}, url = {https://4ort.xyz/entity/q85220517}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85220517 — https://4ort.xyz/entity/q85220517 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85220517 · Last refreshed: May 7, 2026