Q66637256

Thing star Q66637256

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Q66637256

Summary

Q66637256 is a star^[1].

Key Facts

Q66637256's instance of is recorded as star^[2].
Q66637256's spectral class is recorded as G5II^[3].
Q66637256's catalog code is recorded as HD 189943^[4].
Q66637256's catalog code is recorded as GCRV 70223^[5].
Q66637256's catalog code is recorded as GSC 02670-04239^[6].
Q66637256's catalog code is recorded as HIC 98587^[7].
Q66637256's catalog code is recorded as HIP 98587^[8].
Q66637256's catalog code is recorded as 2MASS J20013176+3013050^[9].
Q66637256's catalog code is recorded as PPM 84039^[10].
Q66637256's catalog code is recorded as SAO 69272^[11].
Q66637256's catalog code is recorded as UBV M 24418^[12].
Q66637256's catalog code is recorded as YZ 30 10742^[13].
Q66637256's catalog code is recorded as AG+30 2020^[14].
Q66637256's catalog code is recorded as BD+29 3857^[15].
Q66637256's catalog code is recorded as TYC 2670-4239-1^[16].
Q66637256's catalog code is recorded as Gaia DR1 2030252962332323968^[17].
Q66637256's catalog code is recorded as WEB 17430^[18].
Q66637256's catalog code is recorded as Gaia DR2 2030252966675711872^[19].
Q66637256's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.5065'}^[20].
Q66637256's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.164'}^[21].
Q66637256's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.758'}^[22].
Q66637256's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.648'}^[23].
Q66637256's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.55'}^[24].
Q66637256's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.77'}^[25].
Q66637256's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2591'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.5065, unit: 1, amount: +6.164, unit: 1, amount: +5.758, unit: 1, amount: +5.648, unit: 1, amount: +8.55, unit: 1, amount: +7.77

Catalog code HD 189943, GCRV 70223, GSC 02670-04239, HIC 98587, HIP 98587, 2MASS J20013176+3013050, PPM 84039, SAO 69272, UBV M 24418, YZ 30 10742, AG+30 2020, BD+29 3857, TYC 2670-4239-1, Gaia DR1 2030252962332323968, WEB 17430, Gaia DR2 2030252966675711872

Declination unit: www.wikidata.org, amount: +30.21805884194740

Declination component of proper motion unit: www.wikidata.org, amount: -28.770

Distance from earth unit: www.wikidata.org, amount: +306.8332

Effective temperature unit: www.wikidata.org, amount: +4930

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.16

Parallax unit: www.wikidata.org, amount: +3.2591

Radial velocity unit: www.wikidata.org, amount: +16.29

Right ascension unit: www.wikidata.org, amount: +300.38235274073070

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.549

Spectral class G5II

External References (2)

Gaia id 2030252966675711872

Simbad id HD 189943

References

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

Direct Wikidata claims

[2] ↑ Q66637256 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q66637256 — spectral class (P215): G5II. La mesure des vitesses radiales au prisme objectif. XIII. 6eme liste de vitesses radiales determinees au prisme objectif a vision directe. wikidata.org.
[4] ↑ Q66637256 — catalog code (P528): HD 189943. SIMBAD. wikidata.org.
[5] ↑ Q66637256 — catalog code (P528): GCRV 70223. SIMBAD. wikidata.org.
[6] ↑ Q66637256 — catalog code (P528): GSC 02670-04239. SIMBAD. wikidata.org.
[7] ↑ Q66637256 — catalog code (P528): HIC 98587. SIMBAD. wikidata.org.
[8] ↑ Q66637256 — catalog code (P528): HIP 98587. SIMBAD. wikidata.org.
[9] ↑ Q66637256 — catalog code (P528): 2MASS J20013176+3013050. SIMBAD. wikidata.org.
[10] ↑ Q66637256 — catalog code (P528): PPM 84039. SIMBAD. wikidata.org.
[11] ↑ Q66637256 — catalog code (P528): SAO 69272. SIMBAD. wikidata.org.
[12] ↑ Q66637256 — catalog code (P528): UBV M 24418. SIMBAD. wikidata.org.
[13] ↑ Q66637256 — catalog code (P528): YZ 30 10742. SIMBAD. wikidata.org.
[14] ↑ Q66637256 — catalog code (P528): AG+30 2020. SIMBAD. wikidata.org.
[15] ↑ Q66637256 — catalog code (P528): BD+29 3857. SIMBAD. wikidata.org.
[16] ↑ Q66637256 — catalog code (P528): TYC 2670-4239-1. SIMBAD. wikidata.org.
[17] ↑ Q66637256 — catalog code (P528): Gaia DR1 2030252962332323968. SIMBAD. wikidata.org.
[18] ↑ Q66637256 — catalog code (P528): WEB 17430. SIMBAD. wikidata.org.
[19] ↑ Q66637256 — catalog code (P528): Gaia DR2 2030252966675711872. SIMBAD. wikidata.org.
[20] ↑ Q66637256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.5065'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q66637256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.164'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q66637256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.758'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q66637256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+5.648'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q66637256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.55'}. SIMBAD. wikidata.org.
[25] ↑ Q66637256 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.77'}. SIMBAD. wikidata.org.
[26] ↑ Q66637256 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2591'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q66637256 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). Q66637256. Retrieved May 7, 2026, from https://4ort.xyz/entity/q66637256

MLA “Q66637256.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q66637256.

BibTeX

@misc{4ortxyz_q66637256_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q66637256}}, year = {2026}, url = {https://4ort.xyz/entity/q66637256}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q66637256 — https://4ort.xyz/entity/q66637256 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q66637256 · Last refreshed: May 7, 2026