Q87278087

eclipsing binary star in the constellation Microscopium

Thing eclipsing_binary_star Q87278087

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Q87278087

Summary

Q87278087 is an eclipsing binary star^[1].

Key Facts

Q87278087's instance of is recorded as eclipsing binary star^[2].
Q87278087's constellation is recorded as Microscopium^[3].
Q87278087's spectral class is recorded as A4^[4].
Q87278087's spectral class is recorded as A4/HBA^[5].
Q87278087's catalog code is recorded as BPS CS 30336-0092^[6].
Q87278087's catalog code is recorded as EC 20331-3141^[7].
Q87278087's catalog code is recorded as UCAC4 293-229077^[8].
Q87278087's catalog code is recorded as 1SWASP J203616.56-313047.9^[9].
Q87278087's catalog code is recorded as Gaia DR2 6793440898407119872^[10].
Q87278087's type of variable star is recorded as Algol variable^[11].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.361'}^[12].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.799'}^[13].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.409'}^[14].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.345'}^[15].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.366'}^[16].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.17'}^[17].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.07'}^[18].
Q87278087's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.6426'}^[19].
Q87278087's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1234'}^[20].
Q87278087's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+890.1549'}^[21].
Q87278087's SIMBAD ID is recorded as BPS CS 30336-0092^[22].
Q87278087's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+309.06895283193810'}^[23].
Q87278087's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-31.51339698023190'}^[24].
Q87278087's epoch is recorded as J2000.0^[25].
Q87278087's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+10.234'}^[26].

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Quick Facts

Instance of eclipsing binary star

Properties

Apparent magnitude unit: 1, amount: +13.361, unit: 1, amount: +12.799, unit: 1, amount: +13.409, unit: 1, amount: +13.345, unit: 1, amount: +13.366, unit: 1, amount: +13.17, unit: 1, amount: +13.07, unit: 1, amount: +12.6426

Catalog code BPS CS 30336-0092, EC 20331-3141, UCAC4 293-229077, 1SWASP J203616.56-313047.9, Gaia DR2 6793440898407119872

Constellation Microscopium

Declination unit: www.wikidata.org, amount: -31.51339698023190

Declination component of proper motion unit: www.wikidata.org, amount: +10.234

Distance from earth unit: www.wikidata.org, amount: +890.1549

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1234

Right ascension unit: www.wikidata.org, amount: +309.06895283193810

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.306

Spectral class A4, A4/HBA

Type of variable star Algol variable

External References (2)

Gaia id 6793440898407119872

Simbad id BPS CS 30336-0092

References

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

Direct Wikidata claims

[2] ↑ Q87278087 — instance of (P31): eclipsing binary star. SIMBAD. wikidata.org.
[3] ↑ Q87278087 — constellation (P59): Microscopium. wikidata.org.
[4] ↑ Q87278087 — spectral class (P215): A4. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[5] ↑ Q87278087 — spectral class (P215): A4/HBA. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[6] ↑ Q87278087 — catalog code (P528): BPS CS 30336-0092. SIMBAD. wikidata.org.
[7] ↑ Q87278087 — catalog code (P528): EC 20331-3141. SIMBAD. wikidata.org.
[8] ↑ Q87278087 — catalog code (P528): UCAC4 293-229077. SIMBAD. wikidata.org.
[9] ↑ Q87278087 — catalog code (P528): 1SWASP J203616.56-313047.9. SIMBAD. wikidata.org.
[10] ↑ Q87278087 — catalog code (P528): Gaia DR2 6793440898407119872. SIMBAD. wikidata.org.
[11] ↑ Q87278087 — type of variable star (P881): Algol variable. Orbital period changes and the higher-order multiplicity fraction amongst SuperWASP eclipsing binaries. wikidata.org.
[12] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.361'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[13] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.799'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[14] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.409'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[15] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.345'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[16] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.366'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.17'}. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[18] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.07'}. The Edinburgh-Cape Blue Object Survey - III. Zone 2: galactic latitudes -30{deg} > b > -40{deg}. wikidata.org.
[19] ↑ Q87278087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.6426'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87278087 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1234'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87278087 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+890.1549'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87278087 — SIMBAD ID (P3083): BPS CS 30336-0092. wikidata.org.
[23] ↑ Q87278087 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+309.06895283193810'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87278087 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-31.51339698023190'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87278087 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87278087 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+10.234'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87278087 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). Q87278087. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87278087

MLA “Q87278087.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87278087.

BibTeX

@misc{4ortxyz_q87278087_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87278087}}, year = {2026}, url = {https://4ort.xyz/entity/q87278087}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87278087 — https://4ort.xyz/entity/q87278087 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87278087 · Last refreshed: May 7, 2026