IC 1050
| IC 1050 | |
|---|---|
| File:IC1050 - SDSS DR14.jpg SDSS image of IC 1050 | |
| Observation data (J2000 epoch) | |
| Constellation | Boötes |
| Right ascension | 14h 44m 07.11s |
| Declination | +18° 00′ 45.48″ |
| Redshift | 0.032147 |
| Helio radial velocity | 9,637 km/s |
| Distance | 491 Mly (150.5 Mpc) |
| Apparent magnitude (V) | 15.1 |
| Characteristics | |
| Type | Sb |
| Size | 130,000 ly |
| Apparent size (V) | 1.0 x 0.45 arcmin |
| Other designations | |
| PGC 52630, CGCG 105-011, MCG +03-38-002, 2MASX J14440710+1800452, IRAS 14417+1813, AGC 241235, NSA 122930, UZC J144407.1+180046, SDSS J144407.11+180045.4, LEDA 52630 | |
IC 1050 is a type Sbc[1] spiral galaxy located in constellation Boötes.[2][3] It is located 491 million light-years from the Solar System[4] and has an approximate diameter of 130,000 light-years.[5] IC 1050 was discovered by Stephane Javelle on June 3, 1892.[5]
IC 1050 contains an active galactic nucleus[6][7] and is classfied as a radio galaxy.[8]
Supernovae
Two supernovae have been discovered in IC 1050: SN 2020jgs and SN 2021och.
SN 2020jgs
SN 2020jgs[9] was discovered via r-ZTF filters from a Palomar 1.2m Oschin telescope on May 4, 2020, by K. De from Caltech[10] on the behalf of Zwicky Transient Facility.[11] SN 2020jgs had a magnitude of 18.3 and classified as a Type Ia supernova.[12][13]
SN 2021och
SN 2021och was discovered via r-ZTF filters taken also from a Palomar 1.2m Oschin telescope on June 1, 2021.[14] The supernova was reported by A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, and other astronomers,[15] on the behalf of ALeRCE broker (Automatic Learning for the Rapid Classification of Events).[16] SN 2021och had a magnitude of 18.8[15] and located at redshift 0.032.[17] It was confirmed to be Type Ia[15] which probably resulted from the explosion of a white dwarf.[18]
References
- ↑ Astronomy, Go. "IC 1050 | galaxy in Bootes | IC List | GO ASTRONOMY". Go-Astronomy.com. Retrieved 2024-05-07.
- ↑ "IC 1050 - Galaxy - SKY-MAP". news.sky-map.org. Retrieved 2024-05-07.
- ↑ Ford, Dominic. "IC1050 (Galaxy)". In-The-Sky.org. Retrieved 2024-05-07.
- ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024-05-07.
- ↑ 5.0 5.1 "Index Catalog Objects: IC 1050 - 1099". cseligman.com. Retrieved 2024-05-07.
- ↑ Zaw, Ingyin; Chen, Yan-Ping; Farrar, Glennys R. (2019-02-01). "A Uniformly Selected, All-sky, Optical AGN Catalog". The Astrophysical Journal. 872 (2): 134. arXiv:1902.03799. Bibcode:2019ApJ...872..134Z. doi:10.3847/1538-4357/aaffaf. ISSN 0004-637X.
- ↑ Best, P. N.; Heckman, T. M. (2012-04-01). "On the fundamental dichotomy in the local radio-AGN population: accretion, evolution and host galaxy properties". Monthly Notices of the Royal Astronomical Society. 421 (2): 1569–1582. arXiv:1201.2397. Bibcode:2012MNRAS.421.1569B. doi:10.1111/j.1365-2966.2012.20414.x. ISSN 0035-8711.
- ↑ Lin, Yen-Ting; Huang, Hung-Jin; Chen, Yen-Chi (2018-05-01). "An Analysis Framework for Understanding the Origin of Nuclear Activity in Low-power Radio Galaxies". The Astronomical Journal. 155 (5): 188. arXiv:1803.02482. Bibcode:2018AJ....155..188L. doi:10.3847/1538-3881/aab5b4. ISSN 0004-6256.
- ↑ Dahiwale, A.; Fremling, C. (2020-05-01). "ZTF Transient Classification Report for 2020-05-10". Transient Name Server Classification Report. 2020-1295: 1. Bibcode:2020TNSCR1295....1D.
- ↑ "Discovery certificate for object 2020jgs | Transient Name Server". www.wis-tns.org. Retrieved 2024-05-07.
- ↑ "Bright Supernovae - 2020". www.rochesterastronomy.org. Retrieved 2024-05-07.
- ↑ "SN 2020jgs | Transient Name Server". www.wis-tns.org. Retrieved 2024-05-07.
- ↑ "Searching for late-time interaction signatures in Type Ia supernovae from the Zwicky Transient Facility". arxiv.org. Retrieved 2024-05-07.
- ↑ "Discovery certificate for object 2021och | Transient Name Server". www.wis-tns.org. Retrieved 2024-05-07.
- ↑ 15.0 15.1 15.2 "SN 2021och | Transient Name Server". www.wis-tns.org. Retrieved 2024-05-07.
- ↑ "About us | ALeRCE". alerce.science. Retrieved 2024-05-07.
- ↑ "Bright Supernovae - 2021". www.rochesterastronomy.org. Retrieved 2024-05-07.
- ↑ "Type Ia Supernova | COSMOS". astronomy.swin.edu.au. Retrieved 2024-05-07.
| Stars |
| ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||
| |||||||||||||
| Galaxies |
| ||||||||||||
| |||||||||||||
| |||||||||||||
This article "IC 1050" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:IC 1050. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
|
This page exists already on Wikipedia. |
