Home › Entities › supernova › SN 2009dc

SN 2009dc

supernova
Thing supernova Q9331221
Press Enter · cited answer in seconds

SN 2009dc

Summary

SN 2009dc is a supernova[1].

Key Facts

  • SN 2009dc's instance of is recorded as supernova[2].
  • SN 2009dc's constellation is recorded as Corona Borealis[3].
  • SN 2009dc's spectral class is recorded as SN.Iap[4].
  • SN 2009dc is part of Q60239674[5].
  • SN 2009dc's catalog code is recorded as SN 2009dc[6].
  • SN 2009dc's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+237.800500'}[7].
  • SN 2009dc's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+25.707780'}[8].
  • SN 2009dc's epoch is recorded as J2000.0[9].

Body

Definition and Type

SN 2009dc's instance of is recorded as supernova[2].

Use and Application

SN 2009dc is part of Q60239674[5].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . VizieR. wikidata.org.
  3. [4] ↑ . CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
  7. [8] ↑ . CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.
  8. [9] ↑ . CfAIR2: NEAR-INFRARED LIGHT CURVES OF 94 TYPE Ia SUPERNOVAE. wikidata.org.

Class ancestry

  1. [1] ↑ . 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 2009dc. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9331221
MLA “SN 2009dc.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9331221.
BibTeX @misc{4ortxyz_q9331221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 2009dc}}, year = {2026}, url = {https://4ort.xyz/entity/q9331221}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 2009dc — https://4ort.xyz/entity/q9331221 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q9331221 · Last refreshed: