Astronomy:UGC 11105
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| UGC 11105 | |
|---|---|
.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] |
| Helio 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 1105, 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
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 "UGC 11105". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=UGC+11105.
- ↑ 2.0 2.1 "Your NED Search Results". https://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Obj_id&objid=45731&objname=2&img_stamp=YES&hconst=73.0&omegam=0.27&omegav=0.73&corr_z=1.
- ↑ 3.0 3.1 3.2 information@eso.org. "Dim, but still distinct" (in en). https://esahubble.org/images/potw2405a/.
- ↑ "SN 2019pjs". IAU. https://www.wis-tns.org/object/2019pjs.
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