SN 2004ex

supernova

Thing supernova Q9329253

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SN 2004ex

Summary

SN 2004ex is a supernova^[1].

Key Facts

SN 2004ex's instance of is recorded as supernova^[2].
SN 2004ex's constellation is recorded as Pisces^[3].
SN 2004ex's spectral class is recorded as SN.IIb^[4].
SN 2004ex is part of NGC 182^[5].
SN 2004ex's catalog code is recorded as SN 2004ex^[6].
SN 2004ex's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7'}^[7].
SN 2004ex's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.542458'}^[8].
SN 2004ex's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.721444'}^[9].
SN 2004ex's epoch is recorded as J2000.0^[10].

Body

Definition and Type

SN 2004ex's instance of is recorded as supernova^[2].

Use and Application

SN 2004ex is part of NGC 182^[5].

⭐ Popularity Graph

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Quick Facts

Instance of supernova

Part of NGC 182

Properties

Apparent magnitude unit: 1, amount: +17.7

Catalog code SN 2004ex

Constellation Pisces

Declination unit: www.wikidata.org, amount: +2.721444

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Right ascension unit: www.wikidata.org, amount: +9.542458

Spectral class SN.IIb

External References (2)

Google knowledge graph id /g/121sfp7p

Simbad id SN 2004ex

References

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

Direct Wikidata claims

[2] ↑ Q9329253 — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ Q9329253 — constellation (P59): Pisces. VizieR. wikidata.org.
[4] ↑ Q9329253 — spectral class (P215): SN.IIb. Asiago Supernova Catalogue. wikidata.org.
[5] ↑ Q9329253 — part of (P361): NGC 182. SIMBAD. wikidata.org.
[6] ↑ Q9329253 — catalog code (P528): SN 2004ex. SIMBAD. wikidata.org.
[7] ↑ Q9329253 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7'}. Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
[8] ↑ Q9329253 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.542458'}. Supernovae 2004ew and 2004ex. wikidata.org.
[9] ↑ Q9329253 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.721444'}. Supernovae 2004ew and 2004ex. wikidata.org.
[10] ↑ Q9329253 — epoch (P6259): J2000.0. Supernovae 2004ew and 2004ex. wikidata.org.

Class ancestry

[1] ↑ Q9329253 is an instance of supernova (Q3937) [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). SN 2004ex. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9329253

MLA “SN 2004ex.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9329253.

BibTeX

@misc{4ortxyz_q9329253_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 2004ex}}, year = {2026}, url = {https://4ort.xyz/entity/q9329253}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 2004ex — https://4ort.xyz/entity/q9329253 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9329253 · Last refreshed: May 7, 2026