Q81548091

star in the constellation Cetus

Thing star Q81548091

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Q81548091

Summary

Q81548091 is a star^[1].

Key Facts

Q81548091's instance of is recorded as star^[2].
Q81548091's constellation is recorded as Cetus^[3].
Q81548091's catalog code is recorded as 2MASS J02203641-1807309^[4].
Q81548091's catalog code is recorded as BD-18 407^[5].
Q81548091's catalog code is recorded as GSC 05859-00484^[6].
Q81548091's catalog code is recorded as PPM 211386^[7].
Q81548091's catalog code is recorded as TYC 5859-484-1^[8].
Q81548091's catalog code is recorded as RAVE J022036.4-180731^[9].
Q81548091's catalog code is recorded as Gaia DR1 5143675373677980544^[10].
Q81548091's catalog code is recorded as Gaia DR2 5143675373677980544^[11].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.38'}^[12].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.802'}^[13].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.524'}^[14].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.467'}^[15].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.842'}^[16].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.100'}^[17].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.718'}^[18].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.664'}^[19].
Q81548091's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7288'}^[20].
Q81548091's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2795'}^[21].
Q81548091's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+28.36'}^[22].
Q81548091's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+304.9245'}^[23].
Q81548091's SIMBAD ID is recorded as BD-18 407^[24].
Q81548091's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.15175607976590'}^[25].
Q81548091's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.12522877939140'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.38, unit: 1, amount: +9.802, unit: 1, amount: +9.524, unit: 1, amount: +9.467, unit: 1, amount: +10.842, unit: 1, amount: +11.100, unit: 1, amount: +10.718, unit: 1, amount: +10.664, unit: 1, amount: +10.7288

Catalog code 2MASS J02203641-1807309, BD-18 407, GSC 05859-00484, PPM 211386, TYC 5859-484-1, RAVE J022036.4-180731, Gaia DR1 5143675373677980544, Gaia DR2 5143675373677980544

Constellation Cetus

Declination unit: www.wikidata.org, amount: -18.12522877939140

Declination component of proper motion unit: www.wikidata.org, amount: +3.981

Distance from earth unit: www.wikidata.org, amount: +304.9245

Effective temperature unit: www.wikidata.org, amount: +5654

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.2795

Radial velocity unit: www.wikidata.org, amount: +28.36

Right ascension unit: www.wikidata.org, amount: +35.15175607976590

Right ascension component of proper motion unit: www.wikidata.org, amount: +10.577

Surface gravity unit: www.wikidata.org, amount: +1500

External References (2)

Gaia id 5143675373677980544

Simbad id BD-18 407

References

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

Direct Wikidata claims

[2] ↑ Q81548091 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81548091 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81548091 — catalog code (P528): 2MASS J02203641-1807309. SIMBAD. wikidata.org.
[5] ↑ Q81548091 — catalog code (P528): BD-18 407. SIMBAD. wikidata.org.
[6] ↑ Q81548091 — catalog code (P528): GSC 05859-00484. SIMBAD. wikidata.org.
[7] ↑ Q81548091 — catalog code (P528): PPM 211386. SIMBAD. wikidata.org.
[8] ↑ Q81548091 — catalog code (P528): TYC 5859-484-1. SIMBAD. wikidata.org.
[9] ↑ Q81548091 — catalog code (P528): RAVE J022036.4-180731. SIMBAD. wikidata.org.
[10] ↑ Q81548091 — catalog code (P528): Gaia DR1 5143675373677980544. SIMBAD. wikidata.org.
[11] ↑ Q81548091 — catalog code (P528): Gaia DR2 5143675373677980544. SIMBAD. wikidata.org.
[12] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.38'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[13] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.802'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.524'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.467'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.842'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.100'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.718'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.664'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81548091 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7288'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81548091 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2795'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81548091 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+28.36'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81548091 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+304.9245'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81548091 — SIMBAD ID (P3083): BD-18 407. wikidata.org.
[25] ↑ Q81548091 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.15175607976590'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81548091 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.12522877939140'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81548091 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). Q81548091. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81548091

MLA “Q81548091.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81548091.

BibTeX

@misc{4ortxyz_q81548091_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81548091}}, year = {2026}, url = {https://4ort.xyz/entity/q81548091}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81548091 — https://4ort.xyz/entity/q81548091 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81548091 · Last refreshed: May 7, 2026