Q81551689

star in the constellation Cetus

Thing star Q81551689

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Q81551689

Summary

Q81551689 is a star^[1].

Key Facts

Q81551689's instance of is recorded as star^[2].
Q81551689's constellation is recorded as Cetus^[3].
Q81551689's catalog code is recorded as 2MASS J02172335-2045545^[4].
Q81551689's catalog code is recorded as GSC 05861-00845^[5].
Q81551689's catalog code is recorded as TYC 5861-845-1^[6].
Q81551689's catalog code is recorded as RAVE J021723.4-204555^[7].
Q81551689's catalog code is recorded as Gaia DR1 5124756008379642240^[8].
Q81551689's catalog code is recorded as Gaia DR2 5124756012675293568^[9].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.247'}^[10].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.078'}^[11].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.998'}^[12].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.554'}^[13].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.102'}^[14].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.287'}^[15].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.054'}^[16].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.965'}^[17].
Q81551689's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0219'}^[18].
Q81551689's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8534'}^[19].
Q81551689's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.61'}^[20].
Q81551689's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+350.4591'}^[21].
Q81551689's SIMBAD ID is recorded as TYC 5861-845-1^[22].
Q81551689's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.34738246904050'}^[23].
Q81551689's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.76513410632340'}^[24].
Q81551689's epoch is recorded as J2000.0^[25].
Q81551689's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6515'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.247, unit: 1, amount: +10.078, unit: 1, amount: +9.998, unit: 1, amount: +11.554, unit: 1, amount: +11.102, unit: 1, amount: +11.287, unit: 1, amount: +11.054, unit: 1, amount: +10.965, unit: 1, amount: +11.0219

Catalog code 2MASS J02172335-2045545, GSC 05861-00845, TYC 5861-845-1, RAVE J021723.4-204555, Gaia DR1 5124756008379642240, Gaia DR2 5124756012675293568

Constellation Cetus

Declination unit: www.wikidata.org, amount: -20.76513410632340

Declination component of proper motion unit: www.wikidata.org, amount: +1.017

Distance from earth unit: www.wikidata.org, amount: +350.4591

Effective temperature unit: www.wikidata.org, amount: +6515

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.8534

Radial velocity unit: www.wikidata.org, amount: +8.61

Right ascension unit: www.wikidata.org, amount: +34.34738246904050

Right ascension component of proper motion unit: www.wikidata.org, amount: +16.928

Surface gravity unit: www.wikidata.org, amount: +11700

External References (2)

Gaia id 5124756012675293568

Simbad id TYC 5861-845-1

References

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

Direct Wikidata claims

[2] ↑ Q81551689 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81551689 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81551689 — catalog code (P528): 2MASS J02172335-2045545. SIMBAD. wikidata.org.
[5] ↑ Q81551689 — catalog code (P528): GSC 05861-00845. SIMBAD. wikidata.org.
[6] ↑ Q81551689 — catalog code (P528): TYC 5861-845-1. SIMBAD. wikidata.org.
[7] ↑ Q81551689 — catalog code (P528): RAVE J021723.4-204555. SIMBAD. wikidata.org.
[8] ↑ Q81551689 — catalog code (P528): Gaia DR1 5124756008379642240. SIMBAD. wikidata.org.
[9] ↑ Q81551689 — catalog code (P528): Gaia DR2 5124756012675293568. SIMBAD. wikidata.org.
[10] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.247'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.078'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.998'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.554'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.102'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.287'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.054'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.965'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81551689 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.0219'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81551689 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8534'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81551689 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.61'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81551689 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+350.4591'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81551689 — SIMBAD ID (P3083): TYC 5861-845-1. wikidata.org.
[23] ↑ Q81551689 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.34738246904050'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81551689 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.76513410632340'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81551689 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81551689 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6515'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81551689 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). Q81551689. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81551689

MLA “Q81551689.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81551689.

BibTeX

@misc{4ortxyz_q81551689_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81551689}}, year = {2026}, url = {https://4ort.xyz/entity/q81551689}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81551689 — https://4ort.xyz/entity/q81551689 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81551689 · Last refreshed: May 7, 2026