Q81552800

star in the constellation Cetus

Thing star Q81552800

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Q81552800

Summary

Q81552800 is a star^[1].

Key Facts

Q81552800's instance of is recorded as star^[2].
Q81552800's constellation is recorded as Cetus^[3].
Q81552800's catalog code is recorded as 2MASS J02203147-1826178^[4].
Q81552800's catalog code is recorded as BD-19 431^[5].
Q81552800's catalog code is recorded as CPD-19 239^[6].
Q81552800's catalog code is recorded as GSC 05859-00375^[7].
Q81552800's catalog code is recorded as PPM 211385^[8].
Q81552800's catalog code is recorded as TYC 5859-375-1^[9].
Q81552800's catalog code is recorded as RAVE J022031.5-182618^[10].
Q81552800's catalog code is recorded as Gaia DR1 5131281369372034560^[11].
Q81552800's catalog code is recorded as Gaia DR2 5131281369372034560^[12].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.43'}^[13].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.737'}^[14].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.501'}^[15].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.488'}^[16].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.716'}^[17].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.953'}^[18].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.612'}^[19].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.571'}^[20].
Q81552800's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6218'}^[21].
Q81552800's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0863'}^[22].
Q81552800's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.53'}^[23].
Q81552800's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+244.7202'}^[24].
Q81552800's SIMBAD ID is recorded as BD-19 431^[25].
Q81552800's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.13115803472020'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.43, unit: 1, amount: +9.737, unit: 1, amount: +9.501, unit: 1, amount: +9.488, unit: 1, amount: +10.716, unit: 1, amount: +10.953, unit: 1, amount: +10.612, unit: 1, amount: +10.571, unit: 1, amount: +10.6218

Catalog code 2MASS J02203147-1826178, BD-19 431, CPD-19 239, GSC 05859-00375, PPM 211385, TYC 5859-375-1, RAVE J022031.5-182618, Gaia DR1 5131281369372034560, Gaia DR2 5131281369372034560

Constellation Cetus

Declination unit: www.wikidata.org, amount: -18.43827524339240

Declination component of proper motion unit: www.wikidata.org, amount: +2.410

Distance from earth unit: www.wikidata.org, amount: +244.7202

Effective temperature unit: www.wikidata.org, amount: +6459

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.0863

Radial velocity unit: www.wikidata.org, amount: +20.53

Right ascension unit: www.wikidata.org, amount: +35.13115803472020

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.446

Surface gravity unit: www.wikidata.org, amount: +15000

External References (2)

Gaia id 5131281369372034560

Simbad id BD-19 431

References

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

Direct Wikidata claims

[2] ↑ Q81552800 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81552800 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81552800 — catalog code (P528): 2MASS J02203147-1826178. SIMBAD. wikidata.org.
[5] ↑ Q81552800 — catalog code (P528): BD-19 431. SIMBAD. wikidata.org.
[6] ↑ Q81552800 — catalog code (P528): CPD-19 239. SIMBAD. wikidata.org.
[7] ↑ Q81552800 — catalog code (P528): GSC 05859-00375. SIMBAD. wikidata.org.
[8] ↑ Q81552800 — catalog code (P528): PPM 211385. SIMBAD. wikidata.org.
[9] ↑ Q81552800 — catalog code (P528): TYC 5859-375-1. SIMBAD. wikidata.org.
[10] ↑ Q81552800 — catalog code (P528): RAVE J022031.5-182618. SIMBAD. wikidata.org.
[11] ↑ Q81552800 — catalog code (P528): Gaia DR1 5131281369372034560. SIMBAD. wikidata.org.
[12] ↑ Q81552800 — catalog code (P528): Gaia DR2 5131281369372034560. SIMBAD. wikidata.org.
[13] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.43'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[14] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.737'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.501'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.488'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.716'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.953'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.612'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.571'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81552800 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6218'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81552800 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.0863'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81552800 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.53'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81552800 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+244.7202'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81552800 — SIMBAD ID (P3083): BD-19 431. wikidata.org.
[26] ↑ Q81552800 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.13115803472020'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81552800 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). Q81552800. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81552800

MLA “Q81552800.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81552800.

BibTeX

@misc{4ortxyz_q81552800_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81552800}}, year = {2026}, url = {https://4ort.xyz/entity/q81552800}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81552800 — https://4ort.xyz/entity/q81552800 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81552800 · Last refreshed: May 7, 2026