Q66645388

Thing star Q66645388

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Q66645388

Summary

Q66645388 is a star^[1].

Key Facts

Q66645388's instance of is recorded as star^[2].
Q66645388's spectral class is recorded as G4Ib^[3].
Q66645388's catalog code is recorded as HD 212909^[4].
Q66645388's catalog code is recorded as GSC 03619-00066^[5].
Q66645388's catalog code is recorded as IRAS 22245+5205^[6].
Q66645388's catalog code is recorded as 2MASS J22263169+5221327^[7].
Q66645388's catalog code is recorded as PPM 40668^[8].
Q66645388's catalog code is recorded as SAO 34453^[9].
Q66645388's catalog code is recorded as YZ 52 7704^[10].
Q66645388's catalog code is recorded as AG+52 1631^[11].
Q66645388's catalog code is recorded as BD+51 3375^[12].
Q66645388's catalog code is recorded as TYC 3619-66-1^[13].
Q66645388's catalog code is recorded as Gaia DR1 2001402498777544576^[14].
Q66645388's catalog code is recorded as Gaia DR2 2001402503087595136^[15].
Q66645388's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.92'}^[16].
Q66645388's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.87'}^[17].
Q66645388's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.5572'}^[18].
Q66645388's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.974'}^[19].
Q66645388's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.559'}^[20].
Q66645388's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.404'}^[21].
Q66645388's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5741'}^[22].
Q66645388's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.88'}^[23].
Q66645388's metallicity is recorded as {'unit': '1', 'amount': '+0.16'}^[24].
Q66645388's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1741.8568'}^[25].
Q66645388's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+336.63209228107800'}^[26].

Body

Definition and Type

Q66645388's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.92, unit: 1, amount: +7.87, unit: 1, amount: +7.5572, unit: 1, amount: +5.974, unit: 1, amount: +5.559, unit: 1, amount: +5.404

Catalog code HD 212909, GSC 03619-00066, IRAS 22245+5205, 2MASS J22263169+5221327, PPM 40668, SAO 34453, YZ 52 7704, AG+52 1631, BD+51 3375, TYC 3619-66-1, Gaia DR1 2001402498777544576, Gaia DR2 2001402503087595136

Declination unit: www.wikidata.org, amount: +52.35898789317410

Declination component of proper motion unit: www.wikidata.org, amount: -3.779

Distance from earth unit: www.wikidata.org, amount: +1741.8568

Effective temperature unit: www.wikidata.org, amount: +5268

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.16

Parallax unit: www.wikidata.org, amount: +0.5741

Radial velocity unit: www.wikidata.org, amount: -30.88

Right ascension unit: www.wikidata.org, amount: +336.63209228107800

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.015

Spectral class G4Ib

Surface gravity unit: www.wikidata.org, amount: +98

External References (2)

Gaia id 2001402503087595136

Simbad id HD 212909

References

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

Direct Wikidata claims

[2] ↑ Q66645388 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q66645388 — spectral class (P215): G4Ib. Spectral classification of stars noted on Case objective-prism plates. II. wikidata.org.
[4] ↑ Q66645388 — catalog code (P528): HD 212909. SIMBAD. wikidata.org.
[5] ↑ Q66645388 — catalog code (P528): GSC 03619-00066. SIMBAD. wikidata.org.
[6] ↑ Q66645388 — catalog code (P528): IRAS 22245+5205. SIMBAD. wikidata.org.
[7] ↑ Q66645388 — catalog code (P528): 2MASS J22263169+5221327. SIMBAD. wikidata.org.
[8] ↑ Q66645388 — catalog code (P528): PPM 40668. SIMBAD. wikidata.org.
[9] ↑ Q66645388 — catalog code (P528): SAO 34453. SIMBAD. wikidata.org.
[10] ↑ Q66645388 — catalog code (P528): YZ 52 7704. SIMBAD. wikidata.org.
[11] ↑ Q66645388 — catalog code (P528): AG+52 1631. SIMBAD. wikidata.org.
[12] ↑ Q66645388 — catalog code (P528): BD+51 3375. SIMBAD. wikidata.org.
[13] ↑ Q66645388 — catalog code (P528): TYC 3619-66-1. SIMBAD. wikidata.org.
[14] ↑ Q66645388 — catalog code (P528): Gaia DR1 2001402498777544576. SIMBAD. wikidata.org.
[15] ↑ Q66645388 — catalog code (P528): Gaia DR2 2001402503087595136. SIMBAD. wikidata.org.
[16] ↑ Q66645388 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.92'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q66645388 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.87'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q66645388 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.5572'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q66645388 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.974'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q66645388 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.559'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q66645388 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.404'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q66645388 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5741'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q66645388 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-30.88'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q66645388 — metallicity (P2227): {'unit': '1', 'amount': '+0.16'}. Parameters and abundances in luminous stars. wikidata.org.
[25] ↑ Q66645388 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1741.8568'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q66645388 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+336.63209228107800'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q66645388 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). Q66645388. Retrieved May 7, 2026, from https://4ort.xyz/entity/q66645388

MLA “Q66645388.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q66645388.

BibTeX

@misc{4ortxyz_q66645388_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q66645388}}, year = {2026}, url = {https://4ort.xyz/entity/q66645388}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q66645388 — https://4ort.xyz/entity/q66645388 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q66645388 · Last refreshed: May 7, 2026