Q81557515

star in the constellation Cetus

Thing star Q81557515

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Q81557515

Summary

Q81557515 is a star^[1].

Key Facts

Q81557515's instance of is recorded as star^[2].
Q81557515's constellation is recorded as Cetus^[3].
Q81557515's catalog code is recorded as 2MASS J01401969-1927033^[4].
Q81557515's catalog code is recorded as GSC 05857-01763^[5].
Q81557515's catalog code is recorded as TYC 5857-1763-1^[6].
Q81557515's catalog code is recorded as RAVE J014019.7-192703^[7].
Q81557515's catalog code is recorded as Gaia DR1 5139923221528711808^[8].
Q81557515's catalog code is recorded as Gaia DR2 5139923225824516736^[9].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.173'}^[10].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.885'}^[11].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.794'}^[12].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.921'}^[13].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.297'}^[14].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.572'}^[15].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.156'}^[16].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.018'}^[17].
Q81557515's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1755'}^[18].
Q81557515's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2120'}^[19].
Q81557515's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.86'}^[20].
Q81557515's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+237.4169'}^[21].
Q81557515's SIMBAD ID is recorded as TYC 5857-1763-1^[22].
Q81557515's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+25.08210279868260'}^[23].
Q81557515's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.45094854728800'}^[24].
Q81557515's epoch is recorded as J2000.0^[25].
Q81557515's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5326'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.173, unit: 1, amount: +9.885, unit: 1, amount: +9.794, unit: 1, amount: +11.921, unit: 1, amount: +11.297, unit: 1, amount: +11.572, unit: 1, amount: +11.156, unit: 1, amount: +11.018, unit: 1, amount: +11.1755

Catalog code 2MASS J01401969-1927033, GSC 05857-01763, TYC 5857-1763-1, RAVE J014019.7-192703, Gaia DR1 5139923221528711808, Gaia DR2 5139923225824516736

Constellation Cetus

Declination unit: www.wikidata.org, amount: -19.45094854728800

Declination component of proper motion unit: www.wikidata.org, amount: +4.354

Distance from earth unit: www.wikidata.org, amount: +237.4169

Effective temperature unit: www.wikidata.org, amount: +5326

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.2120

Radial velocity unit: www.wikidata.org, amount: -10.86

Right ascension unit: www.wikidata.org, amount: +25.08210279868260

Right ascension component of proper motion unit: www.wikidata.org, amount: +15.737

Surface gravity unit: www.wikidata.org, amount: +4700

External References (2)

Gaia id 5139923225824516736

Simbad id TYC 5857-1763-1

References

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

Direct Wikidata claims

[2] ↑ Q81557515 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81557515 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81557515 — catalog code (P528): 2MASS J01401969-1927033. SIMBAD. wikidata.org.
[5] ↑ Q81557515 — catalog code (P528): GSC 05857-01763. SIMBAD. wikidata.org.
[6] ↑ Q81557515 — catalog code (P528): TYC 5857-1763-1. SIMBAD. wikidata.org.
[7] ↑ Q81557515 — catalog code (P528): RAVE J014019.7-192703. SIMBAD. wikidata.org.
[8] ↑ Q81557515 — catalog code (P528): Gaia DR1 5139923221528711808. SIMBAD. wikidata.org.
[9] ↑ Q81557515 — catalog code (P528): Gaia DR2 5139923225824516736. SIMBAD. wikidata.org.
[10] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.173'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.885'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.794'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.921'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.297'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.572'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.156'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.018'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81557515 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1755'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81557515 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.2120'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81557515 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.86'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81557515 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+237.4169'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81557515 — SIMBAD ID (P3083): TYC 5857-1763-1. wikidata.org.
[23] ↑ Q81557515 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+25.08210279868260'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81557515 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.45094854728800'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81557515 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81557515 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5326'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81557515 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). Q81557515. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81557515

MLA “Q81557515.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81557515.

BibTeX

@misc{4ortxyz_q81557515_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81557515}}, year = {2026}, url = {https://4ort.xyz/entity/q81557515}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81557515 — https://4ort.xyz/entity/q81557515 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81557515 · Last refreshed: May 7, 2026