Q81552017

star in the constellation Cetus

Thing star Q81552017

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Q81552017

Summary

Q81552017 is a star^[1].

Key Facts

Q81552017's instance of is recorded as star^[2].
Q81552017's constellation is recorded as Cetus^[3].
Q81552017's catalog code is recorded as 2MASS J00540999-2007310^[4].
Q81552017's catalog code is recorded as BD-20 159^[5].
Q81552017's catalog code is recorded as CPD-20 117^[6].
Q81552017's catalog code is recorded as GSC 05850-00052^[7].
Q81552017's catalog code is recorded as PPM 243374^[8].
Q81552017's catalog code is recorded as TYC 5850-52-1^[9].
Q81552017's catalog code is recorded as RAVE J005410.0-200731^[10].
Q81552017's catalog code is recorded as Gaia DR1 2355894874454154240^[11].
Q81552017's catalog code is recorded as Gaia DR2 2355894878750243072^[12].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.227'}^[13].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.608'}^[14].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.463'}^[15].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.329'}^[16].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.195'}^[17].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.822'}^[18].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.847'}^[19].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.542'}^[20].
Q81552017's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8854'}^[21].
Q81552017's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2787'}^[22].
Q81552017's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.88'}^[23].
Q81552017's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+782.0443'}^[24].
Q81552017's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.54161301935510'}^[25].
Q81552017's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.12524947959180'}^[26].

Body

Definition and Type

Q81552017's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.227, unit: 1, amount: +7.608, unit: 1, amount: +7.463, unit: 1, amount: +11.329, unit: 1, amount: +10.195, unit: 1, amount: +10.822, unit: 1, amount: +9.847, unit: 1, amount: +9.542, unit: 1, amount: +9.8854

Catalog code 2MASS J00540999-2007310, BD-20 159, CPD-20 117, GSC 05850-00052, PPM 243374, TYC 5850-52-1, RAVE J005410.0-200731, Gaia DR1 2355894874454154240, Gaia DR2 2355894878750243072

Constellation Cetus

Declination unit: www.wikidata.org, amount: -20.12524947959180

Declination component of proper motion unit: www.wikidata.org, amount: -16.511

Distance from earth unit: www.wikidata.org, amount: +782.0443

Effective temperature unit: www.wikidata.org, amount: +4472

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.2787

Radial velocity unit: www.wikidata.org, amount: -10.88

Right ascension unit: www.wikidata.org, amount: +13.54161301935510

Right ascension component of proper motion unit: www.wikidata.org, amount: -13.924

Surface gravity unit: www.wikidata.org, amount: +29

External References (2)

Gaia id 2355894878750243072

Simbad id BD-20 159

References

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

Direct Wikidata claims

[2] ↑ Q81552017 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81552017 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81552017 — catalog code (P528): 2MASS J00540999-2007310. SIMBAD. wikidata.org.
[5] ↑ Q81552017 — catalog code (P528): BD-20 159. SIMBAD. wikidata.org.
[6] ↑ Q81552017 — catalog code (P528): CPD-20 117. SIMBAD. wikidata.org.
[7] ↑ Q81552017 — catalog code (P528): GSC 05850-00052. SIMBAD. wikidata.org.
[8] ↑ Q81552017 — catalog code (P528): PPM 243374. SIMBAD. wikidata.org.
[9] ↑ Q81552017 — catalog code (P528): TYC 5850-52-1. SIMBAD. wikidata.org.
[10] ↑ Q81552017 — catalog code (P528): RAVE J005410.0-200731. SIMBAD. wikidata.org.
[11] ↑ Q81552017 — catalog code (P528): Gaia DR1 2355894874454154240. SIMBAD. wikidata.org.
[12] ↑ Q81552017 — catalog code (P528): Gaia DR2 2355894878750243072. SIMBAD. wikidata.org.
[13] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.227'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.608'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.463'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.329'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.195'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.822'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.847'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.542'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81552017 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.8854'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81552017 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2787'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81552017 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.88'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81552017 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+782.0443'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81552017 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.54161301935510'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81552017 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.12524947959180'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81552017 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). Q81552017. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81552017

MLA “Q81552017.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81552017.

BibTeX

@misc{4ortxyz_q81552017_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81552017}}, year = {2026}, url = {https://4ort.xyz/entity/q81552017}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81552017 — https://4ort.xyz/entity/q81552017 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81552017 · Last refreshed: May 7, 2026