SN 2004ab

supernova

Thing supernova Q9329126

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SN 2004ab

Summary

SN 2004ab is a supernova^[1].

Key Facts

SN 2004ab's instance of is recorded as supernova^[2].
SN 2004ab's constellation is recorded as Virgo^[3].
SN 2004ab's spectral class is recorded as SNIa^[4].
SN 2004ab's part of is recorded as NGC 5054^[5].
SN 2004ab's catalog code is recorded as SN 2004ab^[6].
SN 2004ab's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.7'}^[7].
SN 2004ab's Google Knowledge Graph ID is recorded as /g/1219s9w2^[8].
SN 2004ab's SIMBAD ID is recorded as SN 2004ab^[9].
SN 2004ab's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+199.242417'}^[10].
SN 2004ab's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.631306'}^[11].
SN 2004ab's epoch is recorded as J2000.0^[12].

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Quick Facts

Instance of supernova

Part of NGC 5054

Properties

Apparent magnitude unit: 1, amount: +14.7

Catalog code SN 2004ab

Constellation Virgo

Declination unit: www.wikidata.org, amount: -16.631306

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Right ascension unit: www.wikidata.org, amount: +199.242417

Spectral class SNIa

External References (2)

Google knowledge graph id /g/1219s9w2

Simbad id SN 2004ab

🏷️ Also known as

pl SN 2004AB

References

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

Direct Wikidata claims

[2] ↑ Q9329126 — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ Q9329126 — constellation (P59): Virgo. VizieR. wikidata.org.
[4] ↑ Q9329126 — spectral class (P215): SNIa. Asiago Supernova Catalogue. wikidata.org.
[5] ↑ Q9329126 — part of (P361): NGC 5054. SIMBAD. wikidata.org.
[6] ↑ Q9329126 — catalog code (P528): SN 2004ab. SIMBAD. wikidata.org.
[7] ↑ Q9329126 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.7'}. Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
[8] ↑ Q9329126 — Google Knowledge Graph ID (P2671): /g/1219s9w2. wikidata.org.
[9] ↑ Q9329126 — SIMBAD ID (P3083): SN 2004ab. SIMBAD. wikidata.org.
[10] ↑ Q9329126 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+199.242417'}. Supernova 2004ab in NGC 5054. wikidata.org.
[11] ↑ Q9329126 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.631306'}. Supernova 2004ab in NGC 5054. wikidata.org.
[12] ↑ Q9329126 — epoch (P6259): J2000.0. Supernova 2004ab in NGC 5054. wikidata.org.

Class ancestry

[1] ↑ Q9329126 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 2004ab. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9329126

MLA “SN 2004ab.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9329126.

BibTeX

@misc{4ortxyz_q9329126_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 2004ab}}, year = {2026}, url = {https://4ort.xyz/entity/q9329126}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 2004ab — https://4ort.xyz/entity/q9329126 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9329126 · Last refreshed: May 7, 2026