Q81550173

star in the constellation Cetus

Thing star Q81550173

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Q81550173

Summary

Q81550173 is a star^[1].

Key Facts

Q81550173's instance of is recorded as star^[2].
Q81550173's constellation is recorded as Cetus^[3].
Q81550173's catalog code is recorded as 2MASS J02213715-1654064^[4].
Q81550173's catalog code is recorded as BD-17 454^[5].
Q81550173's catalog code is recorded as PPM 211411^[6].
Q81550173's catalog code is recorded as TYC 5859-730-1^[7].
Q81550173's catalog code is recorded as RAVE J022137.2-165406^[8].
Q81550173's catalog code is recorded as Gaia DR1 5143906752156618880^[9].
Q81550173's catalog code is recorded as Gaia DR2 5143906756451773568^[10].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.504'}^[11].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.190'}^[12].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.136'}^[13].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.243'}^[14].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.586'}^[15].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.899'}^[16].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.455'}^[17].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.312'}^[18].
Q81550173's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.4613'}^[19].
Q81550173's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4030'}^[20].
Q81550173's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.65'}^[21].
Q81550173's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+416.1465'}^[22].
Q81550173's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.40485192108730'}^[23].
Q81550173's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.90179266616080'}^[24].
Q81550173's epoch is recorded as J2000.0^[25].
Q81550173's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5417'}^[26].

Body

Definition and Type

Q81550173's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.504, unit: 1, amount: +9.190, unit: 1, amount: +9.136, unit: 1, amount: +11.243, unit: 1, amount: +10.586, unit: 1, amount: +10.899, unit: 1, amount: +10.455, unit: 1, amount: +10.312, unit: 1, amount: +10.4613

Catalog code 2MASS J02213715-1654064, BD-17 454, PPM 211411, TYC 5859-730-1, RAVE J022137.2-165406, Gaia DR1 5143906752156618880, Gaia DR2 5143906756451773568

Constellation Cetus

Declination unit: www.wikidata.org, amount: -16.90179266616080

Declination component of proper motion unit: www.wikidata.org, amount: -5.793

Distance from earth unit: www.wikidata.org, amount: +416.1465

Effective temperature unit: www.wikidata.org, amount: +5417

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4030

Radial velocity unit: www.wikidata.org, amount: -9.65

Right ascension unit: www.wikidata.org, amount: +35.40485192108730

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.957

Surface gravity unit: www.wikidata.org, amount: +3900

External References (2)

Gaia id 5143906756451773568

Simbad id BD-17 454

References

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

Direct Wikidata claims

[2] ↑ Q81550173 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81550173 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81550173 — catalog code (P528): 2MASS J02213715-1654064. SIMBAD. wikidata.org.
[5] ↑ Q81550173 — catalog code (P528): BD-17 454. SIMBAD. wikidata.org.
[6] ↑ Q81550173 — catalog code (P528): PPM 211411. SIMBAD. wikidata.org.
[7] ↑ Q81550173 — catalog code (P528): TYC 5859-730-1. SIMBAD. wikidata.org.
[8] ↑ Q81550173 — catalog code (P528): RAVE J022137.2-165406. SIMBAD. wikidata.org.
[9] ↑ Q81550173 — catalog code (P528): Gaia DR1 5143906752156618880. SIMBAD. wikidata.org.
[10] ↑ Q81550173 — catalog code (P528): Gaia DR2 5143906756451773568. SIMBAD. wikidata.org.
[11] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.504'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.190'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.136'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.243'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.586'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.899'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.455'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.312'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81550173 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.4613'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81550173 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4030'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81550173 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.65'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81550173 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+416.1465'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81550173 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.40485192108730'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81550173 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.90179266616080'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81550173 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81550173 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5417'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81550173 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). Q81550173. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81550173

MLA “Q81550173.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81550173.

BibTeX

@misc{4ortxyz_q81550173_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81550173}}, year = {2026}, url = {https://4ort.xyz/entity/q81550173}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81550173 — https://4ort.xyz/entity/q81550173 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81550173 · Last refreshed: May 7, 2026