Q91177863

eclipsing binary star

Thing eclipsing_binary_star Q91177863

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Q91177863

Summary

Q91177863 is an eclipsing binary star^[1].

Key Facts

Q91177863's instance of is recorded as eclipsing binary star^[2].
Q91177863's constellation is recorded as Sagittarius^[3].
Q91177863's spectral class is recorded as B8/9III/IV^[4].
Q91177863's catalog code is recorded as TYC 6854-3913-1^[5].
Q91177863's catalog code is recorded as ASAS J180503-2910.9^[6].
Q91177863's catalog code is recorded as 2MASS J18050304-2910527^[7].
Q91177863's catalog code is recorded as HAT 622-09639^[8].
Q91177863's catalog code is recorded as CD-29 14449^[9].
Q91177863's catalog code is recorded as CPD-29 5232^[10].
Q91177863's catalog code is recorded as HD 164995^[11].
Q91177863's catalog code is recorded as Gaia DR1 4050371760352721408^[12].
Q91177863's catalog code is recorded as Gaia DR2 4050371764724814720^[13].
Q91177863's type of variable star is recorded as eclipsing binary star^[14].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.45'}^[15].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.51'}^[16].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.175'}^[17].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.039'}^[18].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.990'}^[19].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.998'}^[20].
Q91177863's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3212'}^[21].
Q91177863's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3722'}^[22].
Q91177863's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+728.7567'}^[23].
Q91177863's SIMBAD ID is recorded as HD 164995^[24].
Q91177863's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+271.26267431116100'}^[25].
Q91177863's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.18133953467500'}^[26].

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Quick Facts

Instance of eclipsing binary star

Properties

Apparent magnitude unit: 1, amount: +10.45, unit: 1, amount: +10.51, unit: 1, amount: +10.175, unit: 1, amount: +10.039, unit: 1, amount: +9.990, unit: 1, amount: +9.998, unit: 1, amount: +10.3212

Catalog code TYC 6854-3913-1, ASAS J180503-2910.9, 2MASS J18050304-2910527, HAT 622-09639, CD-29 14449, CPD-29 5232, HD 164995, Gaia DR1 4050371760352721408, Gaia DR2 4050371764724814720

Constellation Sagittarius

Declination unit: www.wikidata.org, amount: -29.18133953467500

Declination component of proper motion unit: www.wikidata.org, amount: -2.967

Distance from earth unit: www.wikidata.org, amount: +728.7567

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3722

Right ascension unit: www.wikidata.org, amount: +271.26267431116100

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.450

Spectral class B8/9III/IV

Type of variable star eclipsing binary star

External References (2)

Gaia id 4050371764724814720

Simbad id HD 164995

References

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

Direct Wikidata claims

[2] ↑ Q91177863 — instance of (P31): eclipsing binary star. SIMBAD. wikidata.org.
[3] ↑ Q91177863 — constellation (P59): Sagittarius. wikidata.org.
[4] ↑ Q91177863 — spectral class (P215): B8/9III/IV. Q66617465. wikidata.org.
[5] ↑ Q91177863 — catalog code (P528): TYC 6854-3913-1. SIMBAD. wikidata.org.
[6] ↑ Q91177863 — catalog code (P528): ASAS J180503-2910.9. SIMBAD. wikidata.org.
[7] ↑ Q91177863 — catalog code (P528): 2MASS J18050304-2910527. SIMBAD. wikidata.org.
[8] ↑ Q91177863 — catalog code (P528): HAT 622-09639. SIMBAD. wikidata.org.
[9] ↑ Q91177863 — catalog code (P528): CD-29 14449. SIMBAD. wikidata.org.
[10] ↑ Q91177863 — catalog code (P528): CPD-29 5232. SIMBAD. wikidata.org.
[11] ↑ Q91177863 — catalog code (P528): HD 164995. SIMBAD. wikidata.org.
[12] ↑ Q91177863 — catalog code (P528): Gaia DR1 4050371760352721408. SIMBAD. wikidata.org.
[13] ↑ Q91177863 — catalog code (P528): Gaia DR2 4050371764724814720. SIMBAD. wikidata.org.
[14] ↑ Q91177863 — type of variable star (P881): eclipsing binary star. SIMBAD. wikidata.org.
[15] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.45'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.51'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.175'}. SIMBAD. wikidata.org.
[18] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.039'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.990'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.998'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q91177863 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3212'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91177863 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3722'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q91177863 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+728.7567'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91177863 — SIMBAD ID (P3083): HD 164995. wikidata.org.
[25] ↑ Q91177863 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+271.26267431116100'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91177863 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.18133953467500'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91177863 is an instance of eclipsing binary star (Q1457376) [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). Q91177863. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91177863

MLA “Q91177863.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91177863.

BibTeX

@misc{4ortxyz_q91177863_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91177863}}, year = {2026}, url = {https://4ort.xyz/entity/q91177863}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91177863 — https://4ort.xyz/entity/q91177863 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91177863 · Last refreshed: May 7, 2026