SN 2001bb

supernova

Thing supernova Q9328159

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SN 2001bb

Summary

SN 2001bb is a supernova^[1].

Key Facts

SN 2001bb's instance of is recorded as supernova^[2].
SN 2001bb's constellation is recorded as Hydra^[3].
SN 2001bb's spectral class is recorded as SNIc^[4].
SN 2001bb's part of is recorded as Q944928^[5].
SN 2001bb's catalog code is recorded as SN 2001bb^[6].
SN 2001bb's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.5'}^[7].
SN 2001bb's Google Knowledge Graph ID is recorded as /g/121t5sst^[8].
SN 2001bb's SIMBAD ID is recorded as SN 2001bb^[9].
SN 2001bb's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+205.855458'}^[10].
SN 2001bb's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.803639'}^[11].
SN 2001bb's epoch is recorded as J2000.0^[12].

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Quick Facts

Instance of supernova

Part of IC 4319

Properties

Apparent magnitude unit: 1, amount: +16.5

Catalog code SN 2001bb

Constellation Hydra

Declination unit: www.wikidata.org, amount: -29.803639

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Right ascension unit: www.wikidata.org, amount: +205.855458

Spectral class SNIc

External References (2)

Google knowledge graph id /g/121t5sst

Simbad id SN 2001bb

🏷️ Also known as

pl SN 2001BB

References

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

Direct Wikidata claims

[2] ↑ Q9328159 — instance of (P31): supernova. SIMBAD. wikidata.org.
[3] ↑ Q9328159 — constellation (P59): Hydra. VizieR. wikidata.org.
[4] ↑ Q9328159 — spectral class (P215): SNIc. Asiago Supernova Catalogue. wikidata.org.
[5] ↑ Q9328159 — part of (P361): Q944928. SIMBAD. wikidata.org.
[6] ↑ Q9328159 — catalog code (P528): SN 2001bb. SIMBAD. wikidata.org.
[7] ↑ Q9328159 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.5'}. Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
[8] ↑ Q9328159 — Google Knowledge Graph ID (P2671): /g/121t5sst. wikidata.org.
[9] ↑ Q9328159 — SIMBAD ID (P3083): SN 2001bb. SIMBAD. wikidata.org.
[10] ↑ Q9328159 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+205.855458'}. Supernova 2001bb in IC 4319. wikidata.org.
[11] ↑ Q9328159 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.803639'}. Supernova 2001bb in IC 4319. wikidata.org.
[12] ↑ Q9328159 — epoch (P6259): J2000.0. Supernova 2001bb in IC 4319. wikidata.org.

Class ancestry

[1] ↑ Q9328159 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 2001bb. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9328159

MLA “SN 2001bb.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9328159.

BibTeX

@misc{4ortxyz_q9328159_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 2001bb}}, year = {2026}, url = {https://4ort.xyz/entity/q9328159}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 2001bb — https://4ort.xyz/entity/q9328159 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9328159 · Last refreshed: May 7, 2026