UGC 11105

Last updated
UGC 11105
Dim, but still distinct (potw2405a).jpg
Hubble Space Telescope image of UGC 11105
Observation data (J2000 epoch)
Constellation Hercules
Right ascension 18h 04m 36.08s [1]
Declination +21° 38 16.2 [1]
Redshift 0.007418 [1]
Heliocentric radial velocity 2216 ± 4 km/s [1]
Distance 109 Mly (33.4 Mpc)
Apparent magnitude  (B)15.7 [1]
Characteristics
Type Sdm [2]
Size~81,100  ly (24.87  kpc) (estimated)
Other designations
PGC 61361, UGC 11105, MCG +04-42-024, CGCG 141-047

UGC 11105, also known as PGC 61361, is a relatively nearby spiral galaxy located 109 million light-years (33.4 Mpc) away in the Hercules constellation. [2] [3] The galaxy is outshone by bright stars in the foreground. [3] From the perspective on Earth, the Sun is 14 thousand trillion times brighter as compared to UGC 11105, if we to calculate the apparent magnitude for both objects. [3] It is a possible active galactic nucleus candidate, according to SIMBAD. [1]

Supernova

One supernova has been observed in UGC 11105: SN 2019pjs (Type II, mag. 17.3) was discoverd by the Lick Observatory Supernova Search (LOSS) on 4 September 2019. [4]

References

  1. 1 2 3 4 5 6 "UGC 11105". SIMBAD . Centre de données astronomiques de Strasbourg . Retrieved 2024-10-30.
  2. 1 2 "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024-04-20.
  3. 1 2 3 information@eso.org. "Dim, but still distinct". esahubble.org. Retrieved 2024-04-20.
  4. "SN 2019pjs". Transient Name Server. IAU . Retrieved 22 December 2025.