Q84005923

star in the constellation Capricornus

Thing star Q84005923

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Q84005923

Summary

Q84005923 is a star^[1].

Key Facts

Q84005923's instance of is recorded as star^[2].
Q84005923's constellation is recorded as Capricornus^[3].
Q84005923's catalog code is recorded as BD-21 5809^[4].
Q84005923's catalog code is recorded as CPD-21 7780^[5].
Q84005923's catalog code is recorded as GSC 06343-01736^[6].
Q84005923's catalog code is recorded as PPM 736361^[7].
Q84005923's catalog code is recorded as TYC 6343-1736-1^[8].
Q84005923's catalog code is recorded as 2MASS J20434861-2116521^[9].
Q84005923's catalog code is recorded as RAVE J204348.6-211652^[10].
Q84005923's catalog code is recorded as Gaia DR2 6855524891188872960^[11].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.40'}^[12].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.627'}^[13].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.463'}^[14].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.370'}^[15].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.83'}^[16].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.989'}^[17].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.520'}^[18].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.277'}^[19].
Q84005923's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.3282'}^[20].
Q84005923's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.8114'}^[21].
Q84005923's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.96'}^[22].
Q84005923's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+172.0756'}^[23].
Q84005923's SIMBAD ID is recorded as BD-21 5809^[24].
Q84005923's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+310.95256020007160'}^[25].
Q84005923's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.28120222108850'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.40, unit: 1, amount: +8.627, unit: 1, amount: +8.463, unit: 1, amount: +8.370, unit: 1, amount: +9.83, unit: 1, amount: +9.989, unit: 1, amount: +9.520, unit: 1, amount: +9.277, unit: 1, amount: +9.3282

Catalog code BD-21 5809, CPD-21 7780, GSC 06343-01736, PPM 736361, TYC 6343-1736-1, 2MASS J20434861-2116521, RAVE J204348.6-211652, Gaia DR2 6855524891188872960

Constellation Capricornus

Declination unit: www.wikidata.org, amount: -21.28120222108850

Declination component of proper motion unit: www.wikidata.org, amount: +0.305

Distance from earth unit: www.wikidata.org, amount: +172.0756

Effective temperature unit: www.wikidata.org, amount: +6673

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.8114

Radial velocity unit: www.wikidata.org, amount: -12.96

Right ascension unit: www.wikidata.org, amount: +310.95256020007160

Right ascension component of proper motion unit: www.wikidata.org, amount: +3.013

Surface gravity unit: www.wikidata.org, amount: +27000

External References (2)

Gaia id 6855524891188872960

Simbad id BD-21 5809

References

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

Direct Wikidata claims

[2] ↑ Q84005923 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q84005923 — constellation (P59): Capricornus. wikidata.org.
[4] ↑ Q84005923 — catalog code (P528): BD-21 5809. SIMBAD. wikidata.org.
[5] ↑ Q84005923 — catalog code (P528): CPD-21 7780. SIMBAD. wikidata.org.
[6] ↑ Q84005923 — catalog code (P528): GSC 06343-01736. SIMBAD. wikidata.org.
[7] ↑ Q84005923 — catalog code (P528): PPM 736361. SIMBAD. wikidata.org.
[8] ↑ Q84005923 — catalog code (P528): TYC 6343-1736-1. SIMBAD. wikidata.org.
[9] ↑ Q84005923 — catalog code (P528): 2MASS J20434861-2116521. SIMBAD. wikidata.org.
[10] ↑ Q84005923 — catalog code (P528): RAVE J204348.6-211652. SIMBAD. wikidata.org.
[11] ↑ Q84005923 — catalog code (P528): Gaia DR2 6855524891188872960. SIMBAD. wikidata.org.
[12] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.40'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[13] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.627'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.463'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.370'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.83'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.989'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.520'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.277'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q84005923 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.3282'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q84005923 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.8114'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84005923 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.96'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84005923 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+172.0756'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q84005923 — SIMBAD ID (P3083): BD-21 5809. wikidata.org.
[25] ↑ Q84005923 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+310.95256020007160'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84005923 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.28120222108850'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84005923 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). Q84005923. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84005923

MLA “Q84005923.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84005923.

BibTeX

@misc{4ortxyz_q84005923_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84005923}}, year = {2026}, url = {https://4ort.xyz/entity/q84005923}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84005923 — https://4ort.xyz/entity/q84005923 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84005923 · Last refreshed: May 7, 2026