Edge Rewrite
Jump to content

NGC 1363

Coordinates: Sky map 03h 34m 49.5486s, −09° 50′ 32.476″
From Wikipedia, the free encyclopedia

NGC 1363
NGC 1363 imaged by Legacy Surveys
Observation data (J2000 epoch)
ConstellationEridanus
Right ascension03h 34m 49.5486s[1]
Declination−09° 50 32.476[1]
Redshift0.031882±0.000120[1]
Heliocentric radial velocity9,558±36 km/s[1]
Distance453.0 ± 31.8 Mly (138.88 ± 9.75 Mpc)[1]
Apparent magnitude (V)13.9b[1]
Characteristics
TypeSB?(r:)bc pec[1]
Size~134,700 ly (41.29 kpc) (estimated)[1]
Apparent size (V)0.79′ × 0.62′[1]
Other designations
IRAS 03324-1000, 2MASX J03344957-0950332, PGC 13245[1]

NGC 1363 is a peculiar barred spiral galaxy in the constellation of Eridanus. Its velocity with respect to the cosmic microwave background is 9,416±37 km/s, which corresponds to a Hubble distance of 453.0 ± 31.8 Mly (138.88 ± 9.75 Mpc).[1] It was discovered by American astronomer Sherburne Wesley Burnham on 31 December 1877.[2]

NGC 1363 is a Seyfert I galaxy, i.e. it has a quasar-like nucleus with very high surface brightnesses whose spectra reveal strong, high-ionisation emission lines, but unlike quasars, the host galaxy is clearly detectable.[3][4]

Supernovae

[edit]

Two supernovae have been observed in NGC 1363:

  • SN 2022ackv (Type Ia, mag. 17.476) was discovered by ATLAS on 7 December 2022.[5]
  • SN 2025xaz (Type Ia, mag. 18.63) was discovered by GOTO on 7 September 2025.[6]

See also

[edit]

References

[edit]
  1. 1 2 3 4 5 6 7 8 9 10 11 "Results for object NGC 1363". NASA/IPAC Extragalactic Database. NASA and Caltech. Retrieved 18 June 2026.
  2. Seligman, Courtney. "New General Catalogue Objects: NGC 1363". Celestial Atlas. Retrieved 18 June 2026.
  3. Chen, Yan-Ping; Zaw, Ingyin; Farrar, Glennys R.; Elgamal, Sana (2022). "A Uniformly Selected, Southern-sky 6dF, Optical AGN Catalog". The Astrophysical Journal Supplement Series. 258 (2): 29. arXiv:2111.13217. Bibcode:2022ApJS..258...29C. doi:10.3847/1538-4365/ac4157.
  4. "NGC 1363". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 18 June 2026.
  5. "SN 2022ackv". Transient Name Server. IAU. Retrieved 18 June 2026.
  6. "SN 2025xaz". Transient Name Server. IAU. Retrieved 18 June 2026.
[edit]
  • Wikimedia Commons logo Media related to NGC 1363 at Wikimedia Commons
  • NGC 1363 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images