SN 2001cn

supernova

Thing supernova Q9328196

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SN 2001cn

Summary

SN 2001cn is a supernova^[1].

Key Facts

SN 2001cn's instance of is recorded as supernova^[2].
SN 2001cn's constellation is recorded as Pavo^[3].
SN 2001cn's spectral class is recorded as SN.Ia^[4].
SN 2001cn is part of Q3682219^[5].
SN 2001cn's catalog code is recorded as SN 2001cn^[6].
SN 2001cn's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.40'}^[7].
SN 2001cn's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4463'}^[8].
SN 2001cn's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+281.574330'}^[9].
SN 2001cn's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-65.761610'}^[10].
SN 2001cn's epoch is recorded as J2000.0^[11].

Body

Definition and Type

SN 2001cn's instance of is recorded as supernova^[2].

Use and Application

SN 2001cn is part of Q3682219^[5].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of supernova

Part of IC 4758

Properties

Apparent magnitude unit: 1, amount: +15.40

Catalog code SN 2001cn

Constellation Pavo

Declination unit: www.wikidata.org, amount: -65.761610

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: +4463

Right ascension unit: www.wikidata.org, amount: +281.574330

Spectral class SN.Ia

External References (1)

Simbad id SN 2001cn

🏷️ Also known as

pl SN 2001CN

References

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

Direct Wikidata claims

[2] ↑ Q9328196 — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ Q9328196 — constellation (P59): Pavo. VizieR. wikidata.org.
[4] ↑ Q9328196 — spectral class (P215): SN.Ia. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
[5] ↑ Q9328196 — part of (P361): Q3682219. SIMBAD. wikidata.org.
[6] ↑ Q9328196 — catalog code (P528): SN 2001cn. SIMBAD. wikidata.org.
[7] ↑ Q9328196 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.40'}. Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
[8] ↑ Q9328196 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4463'}. The Supernova Legacy Survey: measurement of Ω_M, Ω_Λ and 𝑤 from the first year data set. wikidata.org.
[9] ↑ Q9328196 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+281.574330'}. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
[10] ↑ Q9328196 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-65.761610'}. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
[11] ↑ Q9328196 — epoch (P6259): J2000.0. CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.

Class ancestry

[1] ↑ Q9328196 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 2001cn. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9328196

MLA “SN 2001cn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9328196.

BibTeX

@misc{4ortxyz_q9328196_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 2001cn}}, year = {2026}, url = {https://4ort.xyz/entity/q9328196}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 2001cn — https://4ort.xyz/entity/q9328196 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9328196 · Last refreshed: May 7, 2026