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IC 399

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IC 399

Summary

IC 399 is an emission-line galaxy[1].

Key Facts

  • IC 399 is credited with the discovery of Rudolf Ferdinand Spitaler[2].
  • IC 399's image is recorded as IC 399 SDSS.jpg[3].
  • IC 399's instance of is recorded as emission-line galaxy[4].
  • IC 399's constellation is recorded as Eridanus[5].
  • IC 399's galaxy morphological type is recorded as Sbc[6].
  • IC 399's Commons category is recorded as IC 399[7].
  • IC 399's catalog code is recorded as IC 399[8].
  • IC 399's catalog code is recorded as 2MASX J05014410-0417194[9].
  • IC 399's catalog code is recorded as PGC 16582[10].
  • IC 399's catalog code is recorded as NVSS J050143-041721[11].
  • IC 399's catalog code is recorded as HCG 31g[12].
  • IC 399's catalog code is recorded as 6dFGS gJ050144.1-041720[13].
  • IC 399's catalog code is recorded as LEDA 16582[14].
  • IC 399's catalog code is recorded as SDSS J050144.08-041719.2[15].
  • IC 399's time of discovery or invention is recorded as +1892-02-25T00:00:00Z[16].
  • IC 399's redshift is recorded as {'amount': '+0.013343'}[17].
  • IC 399's apparent magnitude is recorded as {'amount': '+13.111'}[18].
  • IC 399's apparent magnitude is recorded as {'amount': '+12.623'}[19].
  • IC 399's apparent magnitude is recorded as {'amount': '+12.216'}[20].
  • IC 399's apparent magnitude is recorded as {'amount': '+15.0'}[21].
  • IC 399's apparent magnitude is recorded as {'amount': '+14.8'}[22].
  • IC 399's apparent magnitude is recorded as {'amount': '+15.658'}[23].
  • IC 399's apparent magnitude is recorded as {'amount': '+15.085'}[24].
  • IC 399's apparent magnitude is recorded as {'amount': '+14.616'}[25].
  • IC 399's apparent magnitude is recorded as {'amount': '+14.473'}[26].

Body

Works and Contributions

IC 399 is credited with the discovery of Rudolf Ferdinand Spitaler[2].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . VizieR. wikidata.org.
  4. [2] ↑ . wikidata.org.
  5. [6] ↑ . A comprehensive HST BVI catalogue of star clusters in five Hickson compact groups of galaxies. wikidata.org.
  6. [7] ↑ . 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] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003. wikidata.org.
  17. [18] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  18. [19] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  19. [20] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . Survey observations of emission-line stars in the Orion region. V. The outer regions. wikidata.org.
  22. [23] ↑ . The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
  23. [24] ↑ . The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
  24. [25] ↑ . The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
  25. [26] ↑ . The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. 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). IC 399. Retrieved October 6, 2026, from https://4ort.xyz/entity/ic-399
MLA “IC 399.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Oct. 2026, https://4ort.xyz/entity/ic-399.
BibTeX @misc{4ortxyz_ic-399_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 399}}, year = {2026}, url = {https://4ort.xyz/entity/ic-399}, note = {Accessed: 2026-10-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 399 — https://4ort.xyz/entity/ic-399 (retrieved 2026-10-06)

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