Q90912172

star in the constellation Eridanus

Thing star Q90912172

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Q90912172

Summary

Q90912172 is a star^[1].

Key Facts

Q90912172's instance of is recorded as star^[2].
Q90912172's constellation is recorded as Eridanus^[3].
Q90912172's catalog code is recorded as 2MASS J01581661-5021521^[4].
Q90912172's catalog code is recorded as CD-50 557^[5].
Q90912172's catalog code is recorded as CPD-50 286^[6].
Q90912172's catalog code is recorded as GSC 08047-00675^[7].
Q90912172's catalog code is recorded as PPM 331498^[8].
Q90912172's catalog code is recorded as TYC 8047-675-1^[9].
Q90912172's catalog code is recorded as RAVE J015816.6-502152^[10].
Q90912172's catalog code is recorded as Gaia DR1 4937579993589875456^[11].
Q90912172's catalog code is recorded as Gaia DR2 4937579997886631424^[12].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.699'}^[13].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.991'}^[14].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.849'}^[15].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.967'}^[16].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.798'}^[17].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.381'}^[18].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.432'}^[19].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.996'}^[20].
Q90912172's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.4335'}^[21].
Q90912172's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0746'}^[22].
Q90912172's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+83.59'}^[23].
Q90912172's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+930.5788'}^[24].
Q90912172's SIMBAD ID is recorded as CD-50 557^[25].
Q90912172's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.56920544962710'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.699, unit: 1, amount: +6.991, unit: 1, amount: +6.849, unit: 1, amount: +10.967, unit: 1, amount: +9.798, unit: 1, amount: +10.381, unit: 1, amount: +9.432, unit: 1, amount: +8.996, unit: 1, amount: +9.4335

Catalog code 2MASS J01581661-5021521, CD-50 557, CPD-50 286, GSC 08047-00675, PPM 331498, TYC 8047-675-1, RAVE J015816.6-502152, Gaia DR1 4937579993589875456, Gaia DR2 4937579997886631424

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -50.36448874903680

Declination component of proper motion unit: www.wikidata.org, amount: +10.582

Distance from earth unit: www.wikidata.org, amount: +930.5788

Effective temperature unit: www.wikidata.org, amount: +4475

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0746

Radial velocity unit: www.wikidata.org, amount: +83.59

Right ascension unit: www.wikidata.org, amount: +29.56920544962710

Right ascension component of proper motion unit: www.wikidata.org, amount: +25.649

Surface gravity unit: www.wikidata.org, amount: +27

External References (2)

Gaia id 4937579997886631424

Simbad id CD-50 557

References

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

Direct Wikidata claims

[2] ↑ Q90912172 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90912172 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q90912172 — catalog code (P528): 2MASS J01581661-5021521. SIMBAD. wikidata.org.
[5] ↑ Q90912172 — catalog code (P528): CD-50 557. SIMBAD. wikidata.org.
[6] ↑ Q90912172 — catalog code (P528): CPD-50 286. SIMBAD. wikidata.org.
[7] ↑ Q90912172 — catalog code (P528): GSC 08047-00675. SIMBAD. wikidata.org.
[8] ↑ Q90912172 — catalog code (P528): PPM 331498. SIMBAD. wikidata.org.
[9] ↑ Q90912172 — catalog code (P528): TYC 8047-675-1. SIMBAD. wikidata.org.
[10] ↑ Q90912172 — catalog code (P528): RAVE J015816.6-502152. SIMBAD. wikidata.org.
[11] ↑ Q90912172 — catalog code (P528): Gaia DR1 4937579993589875456. SIMBAD. wikidata.org.
[12] ↑ Q90912172 — catalog code (P528): Gaia DR2 4937579997886631424. SIMBAD. wikidata.org.
[13] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.699'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.991'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.849'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.967'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.798'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.381'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.432'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.996'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q90912172 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.4335'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90912172 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0746'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90912172 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+83.59'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90912172 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+930.5788'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90912172 — SIMBAD ID (P3083): CD-50 557. wikidata.org.
[26] ↑ Q90912172 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.56920544962710'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90912172 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). Q90912172. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90912172

MLA “Q90912172.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90912172.

BibTeX

@misc{4ortxyz_q90912172_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90912172}}, year = {2026}, url = {https://4ort.xyz/entity/q90912172}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90912172 — https://4ort.xyz/entity/q90912172 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90912172 · Last refreshed: May 7, 2026