Q81558630

star in the constellation Eridanus

Thing star Q81558630

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Q81558630

Summary

Q81558630 is a star^[1].

Key Facts

Q81558630's instance of is recorded as star^[2].
Q81558630's constellation is recorded as Eridanus^[3].
Q81558630's catalog code is recorded as 2MASS J02573443-1646374^[4].
Q81558630's catalog code is recorded as BD-17 575^[5].
Q81558630's catalog code is recorded as GSC 05864-00353^[6].
Q81558630's catalog code is recorded as PPM 212225^[7].
Q81558630's catalog code is recorded as TYC 5864-353-1^[8].
Q81558630's catalog code is recorded as RAVE J025734.4-164638^[9].
Q81558630's catalog code is recorded as Gaia DR1 5153494046874170496^[10].
Q81558630's catalog code is recorded as Gaia DR2 5153494051169490816^[11].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.124'}^[12].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.848'}^[13].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.853'}^[14].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.662'}^[15].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.111'}^[16].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.332'}^[17].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.009'}^[18].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.961'}^[19].
Q81558630's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9860'}^[20].
Q81558630's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1755'}^[21].
Q81558630's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.10'}^[22].
Q81558630's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+239.4923'}^[23].
Q81558630's SIMBAD ID is recorded as BD-17 575^[24].
Q81558630's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.39347148722260'}^[25].
Q81558630's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.77705334171260'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.124, unit: 1, amount: +9.848, unit: 1, amount: +9.853, unit: 1, amount: +11.662, unit: 1, amount: +11.111, unit: 1, amount: +11.332, unit: 1, amount: +11.009, unit: 1, amount: +10.961, unit: 1, amount: +10.9860

Catalog code 2MASS J02573443-1646374, BD-17 575, GSC 05864-00353, PPM 212225, TYC 5864-353-1, RAVE J025734.4-164638, Gaia DR1 5153494046874170496, Gaia DR2 5153494051169490816

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -16.77705334171260

Declination component of proper motion unit: www.wikidata.org, amount: +2.148

Distance from earth unit: www.wikidata.org, amount: +239.4923

Effective temperature unit: www.wikidata.org, amount: +6332

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1755

Radial velocity unit: www.wikidata.org, amount: +21.10

Right ascension unit: www.wikidata.org, amount: +44.39347148722260

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.800

Surface gravity unit: www.wikidata.org, amount: +23000

External References (2)

Gaia id 5153494051169490816

Simbad id BD-17 575

References

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

Direct Wikidata claims

[2] ↑ Q81558630 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81558630 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q81558630 — catalog code (P528): 2MASS J02573443-1646374. SIMBAD. wikidata.org.
[5] ↑ Q81558630 — catalog code (P528): BD-17 575. SIMBAD. wikidata.org.
[6] ↑ Q81558630 — catalog code (P528): GSC 05864-00353. SIMBAD. wikidata.org.
[7] ↑ Q81558630 — catalog code (P528): PPM 212225. SIMBAD. wikidata.org.
[8] ↑ Q81558630 — catalog code (P528): TYC 5864-353-1. SIMBAD. wikidata.org.
[9] ↑ Q81558630 — catalog code (P528): RAVE J025734.4-164638. SIMBAD. wikidata.org.
[10] ↑ Q81558630 — catalog code (P528): Gaia DR1 5153494046874170496. SIMBAD. wikidata.org.
[11] ↑ Q81558630 — catalog code (P528): Gaia DR2 5153494051169490816. SIMBAD. wikidata.org.
[12] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.124'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.848'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.853'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.662'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.111'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.332'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.009'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.961'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81558630 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9860'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81558630 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1755'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81558630 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21.10'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81558630 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+239.4923'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81558630 — SIMBAD ID (P3083): BD-17 575. wikidata.org.
[25] ↑ Q81558630 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.39347148722260'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81558630 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.77705334171260'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81558630 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). Q81558630. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81558630

MLA “Q81558630.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81558630.

BibTeX

@misc{4ortxyz_q81558630_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81558630}}, year = {2026}, url = {https://4ort.xyz/entity/q81558630}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81558630 — https://4ort.xyz/entity/q81558630 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81558630 · Last refreshed: May 7, 2026