SN 1912A

supernova

Thing supernova Q9326258

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SN 1912A

Summary

SN 1912A is a supernova^[1].

Key Facts

SN 1912A's instance of is recorded as supernova^[2].
SN 1912A's constellation is recorded as Ursa Major^[3].
SN 1912A is part of NGC 2841^[4].
SN 1912A's catalog code is recorded as SN 1912A^[5].
SN 1912A's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.0'}^[6].
SN 1912A's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.0'}^[7].
SN 1912A's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.4833'}^[8].
SN 1912A's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.9800'}^[9].
SN 1912A's epoch is recorded as J2000.0^[10].

Body

Definition and Type

SN 1912A's instance of is recorded as supernova^[2].

Use and Application

SN 1912A is part of NGC 2841^[4].

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Quick Facts

Instance of supernova

Part of NGC 2841

Properties

Apparent magnitude +13.0, +13.0

Catalog code SN 1912A

Constellation Ursa Major

Declination +50.9800

Epoch J2000.0

Right ascension +140.4833

External References (2)

Google knowledge graph id /g/1229w6_5

Simbad id SN 1912A

References

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

Direct Wikidata claims

[2] ↑ SN 1912A — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ SN 1912A — constellation (P59): Ursa Major. VizieR. wikidata.org.
[4] ↑ SN 1912A — part of (P361): NGC 2841. SIMBAD. wikidata.org.
[5] ↑ SN 1912A — catalog code (P528): SN 1912A. SIMBAD. wikidata.org.
[6] ↑ SN 1912A — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.0'}. SIMBAD. wikidata.org.
[7] ↑ SN 1912A — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.0'}. Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
[8] ↑ SN 1912A — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.4833'}. Sternberg Astronomical Institute supernova catalogue. wikidata.org.
[9] ↑ SN 1912A — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.9800'}. Sternberg Astronomical Institute supernova catalogue. wikidata.org.
[10] ↑ SN 1912A — epoch (P6259): J2000.0. Sternberg Astronomical Institute supernova catalogue. wikidata.org.

Class ancestry

[1] ↑ SN 1912A 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 1912A. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9326258

MLA “SN 1912A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9326258.

BibTeX

@misc{4ortxyz_q9326258_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 1912A}}, year = {2026}, url = {https://4ort.xyz/entity/q9326258}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 1912A — https://4ort.xyz/entity/q9326258 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9326258 · Last refreshed: May 7, 2026

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

12d ago · Phantomdj · 2026-05-20 view diff on Wikidata ↗

Google knowledge graph id → /g/1229w6_5

Epoch → J2000.0

Constellation → Ursa Major

Catalog code → SN 1912A

+ 8 other properties edited (see Wikidata diff for full list)

"/* wbsetclaim-update:2||1|1 */ [[Property:P31]]: [[Q3937]]"

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