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SN 1991K

supernova
Thing supernova Q9327033

Facts

11 properties
Instance of
supernova
Part of
NGC 2851[4]
Apparent magnitude
+17[8]
Catalog code
SN 1991K[5]
Constellation
Hydra[1]
Declination
-16.500528[11]
Epoch
J2000.0[12]
Radial velocity
+3250[9]
Redshift
+0.0188, +0.0109[6][7]
Right ascension
+140.126542[10]
Spectral class
SNIa, SN.Ia-norm[2][3]
🏷️ Also known as
pl SN 1991k
🔖 Identifiers · 1
SIMBAD ID
SN 1991K

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References

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

Direct Wikidata claims

  1. [1] ↑ . VizieR. wikidata.org.
  2. [2] ↑ . Asiago Supernova Catalogue. wikidata.org.
  3. [3] ↑ . Berkeley Supernova Ia Program - I. Observations, data reduction and spectroscopic sample of 582 low-redshift Type Ia supernovae. wikidata.org.
  4. [4] ↑ . SIMBAD. wikidata.org.
  5. [5] ↑ . SIMBAD. wikidata.org.
  6. [6] ↑ . Berkeley Supernova Ia Program - I. Observations, data reduction and spectroscopic sample of 582 low-redshift Type Ia supernovae. wikidata.org.
  7. [7] ↑ . Berkeley Supernova Ia Program - I. Observations, data reduction and spectroscopic sample of 582 low-redshift Type Ia supernovae. wikidata.org.
  8. [8] ↑ . Asiago Supernova Catalogue (Version 2008-Mar). wikidata.org.
  9. [9] ↑ . Berkeley Supernova Ia Program - I. Observations, data reduction and spectroscopic sample of 582 low-redshift Type Ia supernovae. wikidata.org.
  10. [10] ↑ . SIMBAD. wikidata.org.
  11. [11] ↑ . SIMBAD. wikidata.org.
  12. [12] ↑ . SIMBAD. 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 1991K. Retrieved October 31, 2026, from https://4ort.xyz/entity/q9327033
MLA “SN 1991K.” 4ort.xyz Knowledge Graph, 4ort.xyz, 31 Oct. 2026, https://4ort.xyz/entity/q9327033.
BibTeX @misc{4ortxyz_q9327033_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 1991K}}, year = {2026}, url = {https://4ort.xyz/entity/q9327033}, note = {Accessed: 2026-10-31}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 1991K — https://4ort.xyz/entity/q9327033 (retrieved 2026-10-31)

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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.

  1. 21w ago · Phantomdj · 2026-06-12 view diff on Wikidata ↗
    Instance of → supernova
    Part of → NGC 2851
    Declination → {'unit': 'Q28390', 'amount': '-16.500528'}
    Right ascension → {'unit': 'Q28390', 'amount': '+140.126542'}
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ Instance of: supernova"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.