Q81559809

star in the constellation Capricornus

Thing star Q81559809

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Q81559809

Summary

Q81559809 is a star^[1].

Key Facts

Q81559809's instance of is recorded as star^[2].
Q81559809's constellation is recorded as Capricornus^[3].
Q81559809's spectral class is recorded as K0^[4].
Q81559809's catalog code is recorded as BD-16 5806^[5].
Q81559809's catalog code is recorded as GSC 06346-00521^[6].
Q81559809's catalog code is recorded as HD 358822^[7].
Q81559809's catalog code is recorded as PPM 722551^[8].
Q81559809's catalog code is recorded as TYC 6346-521-1^[9].
Q81559809's catalog code is recorded as 2MASS J21091299-1543341^[10].
Q81559809's catalog code is recorded as RAVE J210913.0-154334^[11].
Q81559809's catalog code is recorded as Gaia DR1 6884089855384084352^[12].
Q81559809's catalog code is recorded as Gaia DR2 6884089859679436288^[13].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.808'}^[14].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.299'}^[15].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.165'}^[16].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.580'}^[17].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.624'}^[18].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.074'}^[19].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.329'}^[20].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.968'}^[21].
Q81559809's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3345'}^[22].
Q81559809's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4906'}^[23].
Q81559809's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.92'}^[24].
Q81559809's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+670.8708'}^[25].
Q81559809's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+317.30415638464500'}^[26].

Body

Definition and Type

Q81559809's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.808, unit: 1, amount: +8.299, unit: 1, amount: +8.165, unit: 1, amount: +11.580, unit: 1, amount: +10.624, unit: 1, amount: +11.074, unit: 1, amount: +10.329, unit: 1, amount: +9.968, unit: 1, amount: +10.3345

Catalog code BD-16 5806, GSC 06346-00521, HD 358822, PPM 722551, TYC 6346-521-1, 2MASS J21091299-1543341, RAVE J210913.0-154334, Gaia DR1 6884089855384084352, Gaia DR2 6884089859679436288

Constellation Capricornus

Declination unit: www.wikidata.org, amount: -15.72614288263830

Declination component of proper motion unit: www.wikidata.org, amount: -9.513

Distance from earth unit: www.wikidata.org, amount: +670.8708

Effective temperature unit: www.wikidata.org, amount: +5002

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4906

Radial velocity unit: www.wikidata.org, amount: +2.92

Right ascension unit: www.wikidata.org, amount: +317.30415638464500

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.639

Spectral class K0

Surface gravity unit: www.wikidata.org, amount: +1620

External References (2)

Gaia id 6884089859679436288

Simbad id HD 358822

References

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

Direct Wikidata claims

[2] ↑ Q81559809 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81559809 — constellation (P59): Capricornus. wikidata.org.
[4] ↑ Q81559809 — spectral class (P215): K0. The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars. wikidata.org.
[5] ↑ Q81559809 — catalog code (P528): BD-16 5806. SIMBAD. wikidata.org.
[6] ↑ Q81559809 — catalog code (P528): GSC 06346-00521. SIMBAD. wikidata.org.
[7] ↑ Q81559809 — catalog code (P528): HD 358822. SIMBAD. wikidata.org.
[8] ↑ Q81559809 — catalog code (P528): PPM 722551. SIMBAD. wikidata.org.
[9] ↑ Q81559809 — catalog code (P528): TYC 6346-521-1. SIMBAD. wikidata.org.
[10] ↑ Q81559809 — catalog code (P528): 2MASS J21091299-1543341. SIMBAD. wikidata.org.
[11] ↑ Q81559809 — catalog code (P528): RAVE J210913.0-154334. SIMBAD. wikidata.org.
[12] ↑ Q81559809 — catalog code (P528): Gaia DR1 6884089855384084352. SIMBAD. wikidata.org.
[13] ↑ Q81559809 — catalog code (P528): Gaia DR2 6884089859679436288. SIMBAD. wikidata.org.
[14] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.808'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.299'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.165'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.580'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.624'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.074'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.329'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.968'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q81559809 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3345'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81559809 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4906'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81559809 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.92'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81559809 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+670.8708'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81559809 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+317.30415638464500'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81559809 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). Q81559809. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81559809

MLA “Q81559809.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81559809.

BibTeX

@misc{4ortxyz_q81559809_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81559809}}, year = {2026}, url = {https://4ort.xyz/entity/q81559809}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81559809 — https://4ort.xyz/entity/q81559809 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81559809 · Last refreshed: May 7, 2026