Q74892791

star in the constellation Lyra

Thing star Q74892791

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Q74892791

Summary

Q74892791 is a star^[1].

Key Facts

Q74892791's instance of is recorded as star^[2].
Q74892791's constellation is recorded as Lyra^[3].
Q74892791's catalog code is recorded as TYC 2134-820-1^[4].
Q74892791's catalog code is recorded as 2MASS J18584412+2929050^[5].
Q74892791's catalog code is recorded as Gaia DR2 2040980351831050240^[6].
Q74892791's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.39'}^[7].
Q74892791's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.42'}^[8].
Q74892791's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.58'}^[9].
Q74892791's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.045'}^[10].
Q74892791's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.952'}^[11].
Q74892791's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.2185'}^[12].
Q74892791's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6502'}^[13].
Q74892791's metallicity is recorded as {'unit': '1', 'amount': '-0.336'}^[14].
Q74892791's SIMBAD ID is recorded as TYC 2134-820-1^[15].
Q74892791's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+284.68386148975790'}^[16].
Q74892791's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.48473755588330'}^[17].
Q74892791's epoch is recorded as J2000.0^[18].
Q74892791's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4906'}^[19].
Q74892791's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+327'}^[20].
Q74892791's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.978'}^[21].
Q74892791's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.001'}^[22].
Q74892791's Gaia ID is recorded as 2040980351831050240^[23].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.39, unit: 1, amount: +13.42, unit: 1, amount: +10.58, unit: 1, amount: +10.045, unit: 1, amount: +9.952, unit: 1, amount: +12.2185

Catalog code TYC 2134-820-1, 2MASS J18584412+2929050, Gaia DR2 2040980351831050240

Constellation Lyra

Declination unit: www.wikidata.org, amount: +29.48473755588330

Declination component of proper motion unit: www.wikidata.org, amount: -14.978

Effective temperature unit: www.wikidata.org, amount: +4906

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.336

Parallax unit: www.wikidata.org, amount: +1.6502

Right ascension unit: www.wikidata.org, amount: +284.68386148975790

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.001

Surface gravity unit: www.wikidata.org, amount: +327

External References (2)

Gaia id 2040980351831050240

Simbad id TYC 2134-820-1

References

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

Direct Wikidata claims

[2] ↑ Q74892791 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q74892791 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q74892791 — catalog code (P528): TYC 2134-820-1. SIMBAD. wikidata.org.
[5] ↑ Q74892791 — catalog code (P528): 2MASS J18584412+2929050. SIMBAD. wikidata.org.
[6] ↑ Q74892791 — catalog code (P528): Gaia DR2 2040980351831050240. SIMBAD. wikidata.org.
[7] ↑ Q74892791 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.39'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[8] ↑ Q74892791 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.42'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[9] ↑ Q74892791 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.58'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q74892791 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.045'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q74892791 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.952'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q74892791 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.2185'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q74892791 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6502'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q74892791 — metallicity (P2227): {'unit': '1', 'amount': '-0.336'}. Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
[15] ↑ Q74892791 — SIMBAD ID (P3083): TYC 2134-820-1. wikidata.org.
[16] ↑ Q74892791 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+284.68386148975790'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q74892791 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.48473755588330'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q74892791 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[19] ↑ Q74892791 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4906'}. Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
[20] ↑ Q74892791 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+327'}. Spectroscopic determination of masses (and implied ages) for red giants. wikidata.org.
[21] ↑ Q74892791 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.978'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q74892791 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-6.001'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q74892791 — Gaia ID (P13228): 2040980351831050240. wikidata.org.

Class ancestry

[1] ↑ Q74892791 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). Q74892791. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74892791

MLA “Q74892791.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74892791.

BibTeX

@misc{4ortxyz_q74892791_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74892791}}, year = {2026}, url = {https://4ort.xyz/entity/q74892791}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74892791 — https://4ort.xyz/entity/q74892791 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74892791 · Last refreshed: May 7, 2026