Q86504890

star in the constellation Octans

Thing star Q86504890

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Q86504890

Summary

Q86504890 is a star^[1].

Key Facts

Q86504890's instance of is recorded as star^[2].
Q86504890's constellation is recorded as Octans^[3].
Q86504890's catalog code is recorded as 2MASS J20444225-8512517^[4].
Q86504890's catalog code is recorded as GSC 09528-01473^[5].
Q86504890's catalog code is recorded as TYC 9528-1473-1^[6].
Q86504890's catalog code is recorded as RAVE J204442.3-851252^[7].
Q86504890's catalog code is recorded as Gaia DR1 6343156213560171136^[8].
Q86504890's catalog code is recorded as Gaia DR2 6343156217856347264^[9].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.894'}^[10].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.354'}^[11].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.319'}^[12].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.090'}^[13].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.040'}^[14].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.641'}^[15].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.218'}^[16].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.126'}^[17].
Q86504890's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.2619'}^[18].
Q86504890's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0257'}^[19].
Q86504890's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-17.13'}^[20].
Q86504890's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+330.5020'}^[21].
Q86504890's SIMBAD ID is recorded as TYC 9528-1473-1^[22].
Q86504890's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+311.17587544018610'}^[23].
Q86504890's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-85.21437031692000'}^[24].
Q86504890's epoch is recorded as J2000.0^[25].
Q86504890's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6518'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.894, unit: 1, amount: +11.354, unit: 1, amount: +10.319, unit: 1, amount: +10.090, unit: 1, amount: +10.040, unit: 1, amount: +11.641, unit: 1, amount: +11.218, unit: 1, amount: +11.126, unit: 1, amount: +11.2619

Catalog code 2MASS J20444225-8512517, GSC 09528-01473, TYC 9528-1473-1, RAVE J204442.3-851252, Gaia DR1 6343156213560171136, Gaia DR2 6343156217856347264

Constellation Octans

Declination unit: www.wikidata.org, amount: -85.21437031692000

Declination component of proper motion unit: www.wikidata.org, amount: -14.889

Distance from earth unit: www.wikidata.org, amount: +330.5020

Effective temperature unit: www.wikidata.org, amount: +6518

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0257

Radial velocity unit: www.wikidata.org, amount: -17.13

Right ascension unit: www.wikidata.org, amount: +311.17587544018610

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.863

Surface gravity unit: www.wikidata.org, amount: +27500

External References (2)

Gaia id 6343156217856347264

Simbad id TYC 9528-1473-1

References

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

Direct Wikidata claims

[2] ↑ Q86504890 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86504890 — constellation (P59): Octans. wikidata.org.
[4] ↑ Q86504890 — catalog code (P528): 2MASS J20444225-8512517. SIMBAD. wikidata.org.
[5] ↑ Q86504890 — catalog code (P528): GSC 09528-01473. SIMBAD. wikidata.org.
[6] ↑ Q86504890 — catalog code (P528): TYC 9528-1473-1. SIMBAD. wikidata.org.
[7] ↑ Q86504890 — catalog code (P528): RAVE J204442.3-851252. SIMBAD. wikidata.org.
[8] ↑ Q86504890 — catalog code (P528): Gaia DR1 6343156213560171136. SIMBAD. wikidata.org.
[9] ↑ Q86504890 — catalog code (P528): Gaia DR2 6343156217856347264. SIMBAD. wikidata.org.
[10] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.894'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[11] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.354'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[12] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.319'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.090'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.040'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.641'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.218'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.126'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q86504890 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.2619'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q86504890 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0257'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q86504890 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-17.13'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86504890 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+330.5020'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86504890 — SIMBAD ID (P3083): TYC 9528-1473-1. wikidata.org.
[23] ↑ Q86504890 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+311.17587544018610'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86504890 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-85.21437031692000'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86504890 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86504890 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6518'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q86504890 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). Q86504890. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86504890

MLA “Q86504890.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86504890.

BibTeX

@misc{4ortxyz_q86504890_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86504890}}, year = {2026}, url = {https://4ort.xyz/entity/q86504890}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86504890 — https://4ort.xyz/entity/q86504890 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86504890 · Last refreshed: May 7, 2026