Q81547617

star in the constellation Eridanus

Thing star Q81547617

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Q81547617

Summary

Q81547617 is a star^[1].

Key Facts

Q81547617's instance of is recorded as star^[2].
Q81547617's constellation is recorded as Eridanus^[3].
Q81547617's catalog code is recorded as 2MASS J02520352-1652143^[4].
Q81547617's catalog code is recorded as BD-17 555^[5].
Q81547617's catalog code is recorded as PPM 710143^[6].
Q81547617's catalog code is recorded as TYC 5864-46-1^[7].
Q81547617's catalog code is recorded as RAVE J025203.5-165214^[8].
Q81547617's catalog code is recorded as Gaia DR2 5153586238347330304^[9].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.276'}^[10].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.810'}^[11].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.674'}^[12].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.858'}^[13].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.903'}^[14].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.338'}^[15].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.621'}^[16].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.362'}^[17].
Q81547617's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6717'}^[18].
Q81547617's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8934'}^[19].
Q81547617's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.51'}^[20].
Q81547617's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+528.1504'}^[21].
Q81547617's SIMBAD ID is recorded as BD-17 555^[22].
Q81547617's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.01470575513270'}^[23].
Q81547617's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.87066264259900'}^[24].
Q81547617's epoch is recorded as J2000.0^[25].
Q81547617's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5237'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.276, unit: 1, amount: +8.810, unit: 1, amount: +8.674, unit: 1, amount: +11.858, unit: 1, amount: +10.903, unit: 1, amount: +11.338, unit: 1, amount: +10.621, unit: 1, amount: +10.362, unit: 1, amount: +10.6717

Catalog code 2MASS J02520352-1652143, BD-17 555, PPM 710143, TYC 5864-46-1, RAVE J025203.5-165214, Gaia DR2 5153586238347330304

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -16.87066264259900

Declination component of proper motion unit: www.wikidata.org, amount: -12.094

Distance from earth unit: www.wikidata.org, amount: +528.1504

Effective temperature unit: www.wikidata.org, amount: +5237

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8934

Radial velocity unit: www.wikidata.org, amount: -4.51

Right ascension unit: www.wikidata.org, amount: +43.01470575513270

Right ascension component of proper motion unit: www.wikidata.org, amount: +8.736

Surface gravity unit: www.wikidata.org, amount: +8100

External References (2)

Gaia id 5153586238347330304

Simbad id BD-17 555

References

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

Direct Wikidata claims

[2] ↑ Q81547617 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81547617 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81547617 — catalog code (P528): 2MASS J02520352-1652143. SIMBAD. wikidata.org.
[5] ↑ Q81547617 — catalog code (P528): BD-17 555. SIMBAD. wikidata.org.
[6] ↑ Q81547617 — catalog code (P528): PPM 710143. SIMBAD. wikidata.org.
[7] ↑ Q81547617 — catalog code (P528): TYC 5864-46-1. SIMBAD. wikidata.org.
[8] ↑ Q81547617 — catalog code (P528): RAVE J025203.5-165214. SIMBAD. wikidata.org.
[9] ↑ Q81547617 — catalog code (P528): Gaia DR2 5153586238347330304. SIMBAD. wikidata.org.
[10] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.276'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.810'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.674'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.858'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.903'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.338'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.621'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.362'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81547617 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6717'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81547617 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8934'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81547617 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.51'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81547617 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+528.1504'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81547617 — SIMBAD ID (P3083): BD-17 555. wikidata.org.
[23] ↑ Q81547617 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.01470575513270'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81547617 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.87066264259900'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81547617 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81547617 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5237'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81547617 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). Q81547617. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81547617

MLA “Q81547617.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81547617.

BibTeX

@misc{4ortxyz_q81547617_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81547617}}, year = {2026}, url = {https://4ort.xyz/entity/q81547617}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81547617 — https://4ort.xyz/entity/q81547617 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81547617 · Last refreshed: May 7, 2026