SN 1955L

supernova

Thing supernova Q9326389

Press Enter · cited answer in seconds

SN 1955L

Summary

SN 1955L is a supernova^[1].

Key Facts

SN 1955L's instance of is recorded as supernova^[2].
SN 1955L's constellation is recorded as Leo Minor^[3].
SN 1955L is part of Arp 21^[4].
SN 1955L's catalog code is recorded as SN 1955L^[5].
SN 1955L's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5'}^[6].
SN 1955L's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5'}^[7].
SN 1955L's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+166.2292'}^[8].
SN 1955L's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.0500'}^[9].
SN 1955L's epoch is recorded as J2000.0^[10].

Body

Definition and Type

SN 1955L's instance of is recorded as supernova^[2].

Use and Application

SN 1955L is part of Arp 21^[4].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of supernova

Part of Arp 21

Properties

Apparent magnitude unit: 1, amount: +16.5, unit: 1, amount: +16.5

Catalog code SN 1955L

Constellation Leo Minor

Declination unit: www.wikidata.org, amount: +30.0500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Right ascension unit: www.wikidata.org, amount: +166.2292

External References (1)

Simbad id SN 1955L

🏷️ Also known as

pl SN 1955l

References

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

Direct Wikidata claims

[2] ↑ Q9326389 — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ Q9326389 — constellation (P59): Leo Minor. VizieR. wikidata.org.
[4] ↑ Q9326389 — part of (P361): Arp 21. SIMBAD. wikidata.org.
[5] ↑ Q9326389 — catalog code (P528): SN 1955L. SIMBAD. wikidata.org.
[6] ↑ Q9326389 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5'}. SIMBAD. wikidata.org.
[7] ↑ Q9326389 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5'}. Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
[8] ↑ Q9326389 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+166.2292'}. Sternberg Astronomical Institute supernova catalogue. wikidata.org.
[9] ↑ Q9326389 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.0500'}. Sternberg Astronomical Institute supernova catalogue. wikidata.org.
[10] ↑ Q9326389 — epoch (P6259): J2000.0. Sternberg Astronomical Institute supernova catalogue. wikidata.org.

Class ancestry

[1] ↑ Q9326389 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 1955L. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9326389

MLA “SN 1955L.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9326389.

BibTeX

@misc{4ortxyz_q9326389_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 1955L}}, year = {2026}, url = {https://4ort.xyz/entity/q9326389}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 1955L — https://4ort.xyz/entity/q9326389 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9326389 · Last refreshed: May 7, 2026