NGC 1373
In today's article we will explore the fascinating world of NGC 1373, a topic that has captured the attention of people of all ages and interests. With its many facets and relevance today, NGC 1373 has proven to be a topic worthy of analysis in different areas. Throughout this article, we will analyze its impact on society, its evolution over time and its role in popular culture. In addition, we will examine different perspectives and opinions on NGC 1373, with the aim of providing a complete and enriching vision of this topic that intrigues us so much. Get ready to enter a world of discovery and learning about NGC 1373!
| NGC 1373 | |
|---|---|
 DSS image of NGC 1373. | |
| Observation data (J2000 epoch) | |
| Constellation | Fornax (constellation) |
| Right ascension | 03h 34m 59.2s[1] |
| Declination | −35° 10′ 16″[1] |
| Redshift | 0.004450[1] |
| Heliocentric radial velocity | 1334 km/s[1] |
| Distance | 61.13 Mly (18.744 Mpc)[1] |
| Group or cluster | Fornax Cluster |
| Apparent magnitude (V) | 14.1[1] |
| Absolute magnitude (V) | −18.77[2] |
| Characteristics | |
| Type | E+[1] |
| Mass | 1.3×109 (Stellar mass)/6×1010 (Total Mass)[3] M☉ |
| Size | ~18,800 ly (5.76 kpc) (estimated)[1] |
| Apparent size (V) | 1.1 x 0.9[1] |
| Other designations | |
| ESO 358- G 021, MCG -06-08-028, FCC 143, PGC 013252[1] | |
NGC 1373 is a dwarf elliptical galaxy[4] located 61 million light years away[5] in constellation of Fornax. The galaxy was discovered by astronomer John Herschel on November 29, 1837,[6] and is a member of the Fornax Cluster.[7] NGC 1373 is a host to a supermassive black hole with an estimated mass of 4.6 million solar masses.[8]
63 known globular clusters have been observed surrounding NGC 1373,[9] along with 13 observed planetary nebulae.[10]
Physical characteristics
NGC 1373 is one of the most compact and faint elliptical galaxies in the Fornax Cluster.[11] As NGC 1373 is a compact elliptical galaxy, in the Fornax Cluster, it is expected to have older and more metal-rich populations of stars than similar compact elliptical galaxies of lower masses. It is thought that NGC 1373 originated as a more extended galaxy that transformed into a compact dwarf as it fell falling through the cluster.[12]
NGC 1373 appears to be interacting with the galaxy NGC 1374 and is separated from the galaxy by a distance of around 980,000 ly (0.3 Mpc).[10] This is evident as observations using the VLT Survey Telescope reveal the presence of a faint filament of matter connecting the two galaxies.[13]
See also
External links
- NGC 1373 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
References
- ^ a b c d e f g h i j "NASA/IPAC Extragalactic Database". Results for NGC 1373. Retrieved 2024-07-03.
- ^ Spavone, M.; Iodice, E.; D'Ago, G.; van de Ven, G.; Morelli, L.; Corsini, E. M.; Sarzi, M.; Coccato, L.; Fahrion, K.; Falcón-Barroso, J.; Gadotti, D. A.; Lyubenova, M.; Martín-Navarro, I.; McDermid, R. M.; Pinna, F. (2022-07-01). "Fornax3D project: Assembly history of massive early-type galaxies in the Fornax cluster from deep imaging and integral field spectroscopy". Astronomy and Astrophysics. 663: A135. arXiv:2205.15331. Bibcode:2022A&A...663A.135S. doi:10.1051/0004-6361/202243290. ISSN 0004-6361.
- ^ Eftekhari, F. Sara; Peletier, Reynier F.; Scott, Nicholas; Mieske, Steffen; Bland-Hawthorn, Joss; Bryant, Julia J.; Cantiello, Michele; Croom, Scott M.; Drinkwater, Michael J.; Falcón-Barroso, Jésus; Hilker, Michael; Iodice, Enrichetta; Napolitano, Nicola R.; Spavone, Marilena; Valentijn, Edwin A. (2022-12-01). "The SAMI-Fornax Dwarfs Survey - II. The Stellar Mass Fundamental Plane and the dark matter fraction of dwarf galaxies". Monthly Notices of the Royal Astronomical Society. 517 (4): 4714–4735. arXiv:2209.05525. Bibcode:2022MNRAS.517.4714E. doi:10.1093/mnras/stac2606. ISSN 0035-8711.
- ^ Hamraz, E.; Peletier, R. F.; Khosroshahi, H. G.; Valentijn, E. A.; den Brok, M.; Venhola, A. (2019-05-01). "Young stellar populations in early-type dwarf galaxies. Occurrence, radial extent, and scaling relations". Astronomy and Astrophysics. 625: A94. arXiv:1904.03108. Bibcode:2019A&A...625A..94H. doi:10.1051/0004-6361/201935076. ISSN 0004-6361.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024-07-03.
- ^ "New General Catalog Objects: NGC 1350 - 1399". cseligman.com. Retrieved 2024-07-03.
- ^ Ferguson, Henry C. (1989-08-01). "Population Studies in Groups and Clusters of Galaxies. II. A Catalog of Galaxies in the Central 3.5 Degrees of the Fornax Cluster". The Astronomical Journal. 98: 367. Bibcode:1989AJ.....98..367F. doi:10.1086/115152. ISSN 0004-6256.
- ^ Arzoumanian, Zaven; Baker, Paul T.; Brazier, Adam; Brook, Paul R.; Burke-Spolaor, Sarah; Becsy, Bence; Charisi, Maria; Chatterjee, Shami; Cordes, James M.; Cornish, Neil J.; Crawford, Fronefield; Cromartie, H. Thankful; Decesar, Megan E.; Demorest, Paul B.; Dolch, Timothy (2021-06-01). "The NANOGrav 11 yr Data Set: Limits on Supermassive Black Hole Binaries in Galaxies within 500 Mpc". The Astrophysical Journal. 914 (2): 121. arXiv:2101.02716. Bibcode:2021ApJ...914..121A. doi:10.3847/1538-4357/abfcd3. ISSN 0004-637X.
- ^ Dabringhausen, Jörg; Fellhauer, Michael; Mieske, Steffen (2023-02-01). "Differences between the globular cluster systems of the Virgo and Fornax galaxy clusters". Monthly Notices of the Royal Astronomical Society. 519 (1): 613–632. arXiv:2211.02711. Bibcode:2023MNRAS.519..613D. doi:10.1093/mnras/stac3161. ISSN 0035-8711.
- ^ a b Spriggs, T. W.; Sarzi, M.; Galán-de Anta, P. M.; Napiwotzki, R.; Viaene, S.; Nedelchev, B.; Coccato, L.; Corsini, E. M.; Fahrion, K.; Falcón-Barroso, J.; Gadotti, D. A.; Iodice, E.; Lyubenova, M.; Martín-Navarro, I.; McDermid, R. M. (2021-09-01). "The Fornax3D project: Planetary nebulae catalogue and independent distance measurements to Fornax cluster galaxies". Astronomy and Astrophysics. 653: A167. arXiv:2107.09680. Bibcode:2021A&A...653A.167S. doi:10.1051/0004-6361/202141314. ISSN 0004-6361.
- ^ Iodice, E.; Sarzi, M.; Bittner, A.; Coccato, L.; Costantin, L.; Corsini, E. M.; van de Ven, G.; de Zeeuw, P. T.; Falcón-Barroso, J.; Gadotti, D. A.; Lyubenova, M.; Martín-Navarro, I.; McDermid, R. M.; Nedelchev, B.; Pinna, F. (July 2019). "The Fornax3D project: Tracing the assembly history of the cluster from the kinematic and line-strength maps". Astronomy & Astrophysics. 627: A136. arXiv:1906.08187. Bibcode:2019A&A...627A.136I. doi:10.1051/0004-6361/201935721. ISSN 0004-6361.
- ^ Romero-Gómez, J.; Peletier, Reynier F.; Aguerri, J. A. L.; Mieske, Steffen; Scott, Nicholas; Bland-Hawthorn, Joss; Bryant, Julia J.; Croom, Scott M.; Eftekhari, F. Sara; Falcón-Barroso, Jesús; Hilker, Michael; van de Ven, Glenn; Venhola, Aku (2023-06-01). "The SAMI-Fornax Dwarfs Survey - III. Evolution of [α/Fe] in dwarfs, from Galaxy Clusters to the Local Group". Monthly Notices of the Royal Astronomical Society. 522 (1): 130–150. arXiv:2303.16020. Bibcode:2023MNRAS.522..130R. doi:10.1093/mnras/stad953. ISSN 0035-8711.
- ^ Iodice, E.; Spavone, M.; Capaccioli, M.; Peletier, R. F.; van de Ven, G.; Napolitano, N. R.; Hilker, M.; Mieske, S.; Smith, R.; Pasquali, A.; Limatola, L.; Grado, A.; Venhola, A.; Cantiello, M.; Paolillo, M. (2019-03-01). "The Fornax Deep Survey with the VST. V. Exploring the faintest regions of the bright early-type galaxies inside the virial radius". Astronomy and Astrophysics. 623: A1. arXiv:1812.01050. Bibcode:2019A&A...623A...1I. doi:10.1051/0004-6361/201833741. ISSN 0004-6361.