SN 2009gj

supernova
Thing supernova Q1064345
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SN 2009gj

Summary

SN 2009gj is a supernova[1].

Key Facts

  • SN 2009gj's instance of is recorded as supernova[2].
  • SN 2009gj's constellation is recorded as Sculptor[3].
  • SN 2009gj's spectral class is recorded as SN.IIb[4].
  • SN 2009gj's part of is recorded as Q846418[5].
  • SN 2009gj's catalog code is recorded as SN 2009gj[6].
  • SN 2009gj's time of discovery or invention is recorded as +2009-06-20T00:00:00Z[7].
  • SN 2009gj's Freebase ID is recorded as /m/06wbl03[8].
  • SN 2009gj's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.9'}[9].
  • SN 2009gj's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q531', 'amount': '+60000000'}[10].
  • SN 2009gj's SIMBAD ID is recorded as SN 2009gj[11].
  • SN 2009gj's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.619000'}[12].
  • SN 2009gj's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-33.215556'}[13].
  • SN 2009gj's epoch is recorded as J2000.0[14].

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] . Asiago Supernova Catalogue. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . Freebase Data Dumps. wikidata.org.
  8. [9] . supernovae.net. supernovae.net. Provenance: wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . Asiago Supernova Catalogue. wikidata.org.
  12. [13] . Asiago Supernova Catalogue. wikidata.org.
  13. [14] . Asiago Supernova Catalogue. 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 2009gj. Retrieved May 7, 2026, from https://4ort.xyz/entity/sn-2009gj
MLA “SN 2009gj.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/sn-2009gj.
BibTeX @misc{4ortxyz_sn-2009gj_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 2009gj}}, year = {2026}, url = {https://4ort.xyz/entity/sn-2009gj}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 2009gj — https://4ort.xyz/entity/sn-2009gj (retrieved 2026-05-07)

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