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SN 1990ag

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SN 1990ag

Summary

SN 1990ag is a supernova[1].

Key Facts

  • SN 1990ag's instance of is recorded as supernova[2].
  • SN 1990ag's constellation is recorded as Gemini[3].
  • SN 1990ag's spectral class is recorded as SN.IIPec[4].
  • SN 1990ag is part of Q67845047[5].
  • SN 1990ag's catalog code is recorded as SN 1990ag[6].
  • SN 1990ag's catalog code is recorded as GSC 02457-02244[7].
  • SN 1990ag's catalog code is recorded as 2MASS J07324908+3253515[8].
  • SN 1990ag's catalog code is recorded as UCAC2 43264237[9].
  • SN 1990ag's catalog code is recorded as UCAC3 246-91213[10].
  • SN 1990ag's catalog code is recorded as TYC 2457-2244-1[11].
  • SN 1990ag's catalog code is recorded as Gaia DR1 892664353533213184[12].
  • SN 1990ag's catalog code is recorded as Gaia DR2 892664353533213184[13].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.32'}[14].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.11'}[15].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.086'}[16].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0426'}[17].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.689'}[18].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.622'}[19].
  • SN 1990ag's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.581'}[20].
  • SN 1990ag's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3453'}[21].
  • SN 1990ag's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15752'}[22].
  • SN 1990ag's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+426.3847'}[23].
  • SN 1990ag's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+113.20454005594380'}[24].
  • SN 1990ag's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+32.89765241679640'}[25].
  • SN 1990ag's epoch is recorded as J2000.0[26].

Body

Definition and Type

SN 1990ag's instance of is recorded as supernova[2].

Use and Application

SN 1990ag is part of Q67845047[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] ↑ . Asiago Supernova Catalogue. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  15. [16] ↑ . Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . The Canarias database of nearby type II supernovae. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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 1990ag. Retrieved May 7, 2026, from https://4ort.xyz/entity/q9327017
MLA “SN 1990ag.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q9327017.
BibTeX @misc{4ortxyz_q9327017_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SN 1990ag}}, year = {2026}, url = {https://4ort.xyz/entity/q9327017}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SN 1990ag — https://4ort.xyz/entity/q9327017 (retrieved 2026-05-07)

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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. 12w ago · Phantomdj · 2026-06-11 view diff on Wikidata ↗
    Parallax → {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount
    Declination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Simbad id → SN 1990ag
    Distance from earth → {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount':
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ [[Property:P31]]: [[Q3937]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.