Q84057820

star in the constellation Lyra

Thing star Q84057820

Press Enter · cited answer in seconds

Q84057820

Summary

Q84057820 is a star^[1].

Key Facts

Q84057820's instance of is recorded as star^[2].
Q84057820's constellation is recorded as Lyra^[3].
Q84057820's spectral class is recorded as K0^[4].
Q84057820's catalog code is recorded as AG+31 1622^[5].
Q84057820's catalog code is recorded as BD+30 3179^[6].
Q84057820's catalog code is recorded as GSC 02623-00875^[7].
Q84057820's catalog code is recorded as PPM 81196^[8].
Q84057820's catalog code is recorded as SAO 66853^[9].
Q84057820's catalog code is recorded as TYC 2623-875-1^[10].
Q84057820's catalog code is recorded as 2MASS J18191447+3101384^[11].
Q84057820's catalog code is recorded as Gaia DR1 4591722323240849408^[12].
Q84057820's catalog code is recorded as Gaia DR2 4591722327540582656^[13].
Q84057820's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.23'}^[14].
Q84057820's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.38'}^[15].
Q84057820's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.168'}^[16].
Q84057820's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.660'}^[17].
Q84057820's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.498'}^[18].
Q84057820's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.8639'}^[19].
Q84057820's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1114'}^[20].
Q84057820's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38.31'}^[21].
Q84057820's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+321.3987'}^[22].
Q84057820's SIMBAD ID is recorded as BD+30 3179^[23].
Q84057820's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.81037161847980'}^[24].
Q84057820's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.02736061266800'}^[25].
Q84057820's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.23, unit: 1, amount: +10.38, unit: 1, amount: +7.168, unit: 1, amount: +6.660, unit: 1, amount: +6.498, unit: 1, amount: +8.8639

Catalog code AG+31 1622, BD+30 3179, GSC 02623-00875, PPM 81196, SAO 66853, TYC 2623-875-1, 2MASS J18191447+3101384, Gaia DR1 4591722323240849408, Gaia DR2 4591722327540582656

Constellation Lyra

Declination unit: www.wikidata.org, amount: +31.02736061266800

Declination component of proper motion unit: www.wikidata.org, amount: -6.231

Distance from earth unit: www.wikidata.org, amount: +321.3987

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.1114

Radial velocity unit: www.wikidata.org, amount: -38.31

Right ascension unit: www.wikidata.org, amount: +274.81037161847980

Right ascension component of proper motion unit: www.wikidata.org, amount: +19.629

Spectral class K0

External References (2)

Gaia id 4591722327540582656

Simbad id BD+30 3179

References

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

Direct Wikidata claims

[2] ↑ Q84057820 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q84057820 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q84057820 — spectral class (P215): K0. SIMBAD. wikidata.org.
[5] ↑ Q84057820 — catalog code (P528): AG+31 1622. SIMBAD. wikidata.org.
[6] ↑ Q84057820 — catalog code (P528): BD+30 3179. SIMBAD. wikidata.org.
[7] ↑ Q84057820 — catalog code (P528): GSC 02623-00875. SIMBAD. wikidata.org.
[8] ↑ Q84057820 — catalog code (P528): PPM 81196. SIMBAD. wikidata.org.
[9] ↑ Q84057820 — catalog code (P528): SAO 66853. SIMBAD. wikidata.org.
[10] ↑ Q84057820 — catalog code (P528): TYC 2623-875-1. SIMBAD. wikidata.org.
[11] ↑ Q84057820 — catalog code (P528): 2MASS J18191447+3101384. SIMBAD. wikidata.org.
[12] ↑ Q84057820 — catalog code (P528): Gaia DR1 4591722323240849408. SIMBAD. wikidata.org.
[13] ↑ Q84057820 — catalog code (P528): Gaia DR2 4591722327540582656. SIMBAD. wikidata.org.
[14] ↑ Q84057820 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.23'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q84057820 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.38'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q84057820 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.168'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q84057820 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.660'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q84057820 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.498'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q84057820 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.8639'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q84057820 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1114'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q84057820 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38.31'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84057820 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+321.3987'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84057820 — SIMBAD ID (P3083): BD+30 3179. wikidata.org.
[24] ↑ Q84057820 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+274.81037161847980'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84057820 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.02736061266800'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84057820 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84057820 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). Q84057820. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84057820

MLA “Q84057820.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84057820.

BibTeX

@misc{4ortxyz_q84057820_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84057820}}, year = {2026}, url = {https://4ort.xyz/entity/q84057820}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84057820 — https://4ort.xyz/entity/q84057820 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84057820 · Last refreshed: May 7, 2026