Q81550179

star in the constellation Cetus

Thing star Q81550179

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Q81550179

Summary

Q81550179 is a star^[1].

Key Facts

Q81550179's instance of is recorded as star^[2].
Q81550179's constellation is recorded as Cetus^[3].
Q81550179's catalog code is recorded as 2MASS J00183921-1948193^[4].
Q81550179's catalog code is recorded as BD-20 38^[5].
Q81550179's catalog code is recorded as CPD-20 10^[6].
Q81550179's catalog code is recorded as GSC 05842-00474^[7].
Q81550179's catalog code is recorded as PPM 208631^[8].
Q81550179's catalog code is recorded as TYC 5842-474-1^[9].
Q81550179's catalog code is recorded as RAVE J001839.2-194819^[10].
Q81550179's catalog code is recorded as Gaia DR1 2365115928720899968^[11].
Q81550179's catalog code is recorded as Gaia DR2 2365115933016195712^[12].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.855'}^[13].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.623'}^[14].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.553'}^[15].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.137'}^[16].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.658'}^[17].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.861'}^[18].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.595'}^[19].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.558'}^[20].
Q81550179's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5918'}^[21].
Q81550179's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5265'}^[22].
Q81550179's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.63'}^[23].
Q81550179's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+395.8045'}^[24].
Q81550179's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.66336422060160'}^[25].
Q81550179's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.80535752936190'}^[26].

Body

Definition and Type

Q81550179's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.855, unit: 1, amount: +9.623, unit: 1, amount: +9.553, unit: 1, amount: +11.137, unit: 1, amount: +10.658, unit: 1, amount: +10.861, unit: 1, amount: +10.595, unit: 1, amount: +10.558, unit: 1, amount: +10.5918

Catalog code 2MASS J00183921-1948193, BD-20 38, CPD-20 10, GSC 05842-00474, PPM 208631, TYC 5842-474-1, RAVE J001839.2-194819, Gaia DR1 2365115928720899968, Gaia DR2 2365115933016195712

Constellation Cetus

Declination unit: www.wikidata.org, amount: -19.80535752936190

Declination component of proper motion unit: www.wikidata.org, amount: -9.197

Distance from earth unit: www.wikidata.org, amount: +395.8045

Effective temperature unit: www.wikidata.org, amount: +6125

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.5265

Radial velocity unit: www.wikidata.org, amount: -0.63

Right ascension unit: www.wikidata.org, amount: +4.66336422060160

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.664

Surface gravity unit: www.wikidata.org, amount: +3100

External References (2)

Gaia id 2365115933016195712

Simbad id BD-20 38

References

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

Direct Wikidata claims

[2] ↑ Q81550179 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81550179 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81550179 — catalog code (P528): 2MASS J00183921-1948193. SIMBAD. wikidata.org.
[5] ↑ Q81550179 — catalog code (P528): BD-20 38. SIMBAD. wikidata.org.
[6] ↑ Q81550179 — catalog code (P528): CPD-20 10. SIMBAD. wikidata.org.
[7] ↑ Q81550179 — catalog code (P528): GSC 05842-00474. SIMBAD. wikidata.org.
[8] ↑ Q81550179 — catalog code (P528): PPM 208631. SIMBAD. wikidata.org.
[9] ↑ Q81550179 — catalog code (P528): TYC 5842-474-1. SIMBAD. wikidata.org.
[10] ↑ Q81550179 — catalog code (P528): RAVE J001839.2-194819. SIMBAD. wikidata.org.
[11] ↑ Q81550179 — catalog code (P528): Gaia DR1 2365115928720899968. SIMBAD. wikidata.org.
[12] ↑ Q81550179 — catalog code (P528): Gaia DR2 2365115933016195712. SIMBAD. wikidata.org.
[13] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.855'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.623'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.553'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.137'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.658'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.861'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.595'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.558'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81550179 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5918'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81550179 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5265'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81550179 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.63'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81550179 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+395.8045'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81550179 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.66336422060160'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81550179 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.80535752936190'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81550179 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). Q81550179. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81550179

MLA “Q81550179.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81550179.

BibTeX

@misc{4ortxyz_q81550179_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81550179}}, year = {2026}, url = {https://4ort.xyz/entity/q81550179}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81550179 — https://4ort.xyz/entity/q81550179 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81550179 · Last refreshed: May 7, 2026