NGC 4328
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From Wikipedia, the free encyclopedia
Galaxy in the constellation Coma Berenices
| NGC 4328 | |
|---|---|
| SDSS image of NGC 4328. | |
| Observation data (J2000 epoch) | |
| Constellation | Coma Berenices |
| Right ascension | 12h 23m 20.0s[1] |
| Declination | 15° 49′ 13″[1] |
| Redshift | 0.001616[1] |
| Heliocentric radial velocity | 484 km/s[1] |
| Distance | 48.4 Mly (14.84 Mpc)[2] |
| Group or cluster | Virgo Cluster (A subgroup)[3] |
| Apparent magnitude (V) | 14.3[1] |
| Characteristics | |
| Type | dE1 N,[4] SA0-[1] |
| Mass | 2.7×ばつ109 (Stellar mass)/5.6×ばつ109 (Total Mass)[5] M☉ |
| Size | ~32,000 ly (9.81 kpc) (estimated)[1] |
| Apparent size (V) | 1.22 ×ばつ 0.98[1] |
| Other designations | |
| PGC 040209, VCC 0634, MCG +03-32-019[1] | |
NGC 4328 is a nucleated dwarf elliptical [6] [4] [7] or lenticular galaxy [8] [9] located about 48 million light-years away based on observations by the Hubble Space Telescope using the TRGB distance indicator.[2] NGC 4328 was discovered on March 21, 1784 by astronomer William Herschel [10] and is a member of the Virgo Cluster [3] [11] in the "A'' subgroup.[3] On the sky, NGC 4328 is located in the constellation Coma Berenices.[10]
NGC 4328 is a companion of Messier 100, along with NGC 4323 and lies 78,000 light-years (24 kiloparsecs) from Messier 100.[12] [13] A possible passage of NGC 4328 close to Messier 100, may explain the lopsidedness in the southwestern portion of Messier 100. However, there are no strong signs of interactions in the H I distribution of Messier 100 which may be due to an interaction between the two galaxies. Despite this, rescent observations are too shallow to detect tidal streams in the H I distribution of Messier 100 caused by a possible interaction between the two galaxies.[14]
NGC 4328 is host to a supermassive black hole with an estimated mass of 6.1×ばつ106 solar masses.[15]
See also
[edit ]References
[edit ]- ^ a b c d e f g h i "NASA/IPAC Extragalactic Database". Results for NGC 4328. Retrieved 2024年06月22日.
- ^ a b Anand, Gagandeep S.; Lee, Janice C.; Van Dyk, Schuyler D.; Leroy, Adam K.; Rosolowsky, Erik; Schinnerer, Eva; Larson, Kirsten; Kourkchi, Ehsan; Kreckel, Kathryn; Scheuermann, Fabian; Rizzi, Luca; Thilker, David; Tully, R. Brent; Bigiel, Frank; Blanc, Guillermo A. (2021年03月01日). "Distances to PHANGS galaxies: New tip of the red giant branch measurements and adopted distances". Monthly Notices of the Royal Astronomical Society. 501 (3): 3621–3639. arXiv:2012.00757 . Bibcode:2021MNRAS.501.3621A. doi:10.1093/mnras/staa3668 . ISSN 0035-8711.
- ^ a b c Boselli, A.; Gavazzi, G. (April 2002). "H α surface photometry of galaxies in the Virgo cluster: II. Observations with the OHP and Calar Alto 1.2 m telescopes". Astronomy & Astrophysics. 386 (1): 124–133. Bibcode:2002A&A...386..124B. doi:10.1051/0004-6361:20020215. ISSN 0004-6361.
- ^ a b Conselice, Christopher J.; Gallagher, John S., III; Wyse, Rosemary F. G. (2001年10月01日). "Galaxy Populations and Evolution in Clusters. I. Dynamics and the Origin of Low-Mass Galaxies in the Virgo Cluster". The Astrophysical Journal. 559 (2): 791–811. arXiv:astro-ph/0105492 . Bibcode:2001ApJ...559..791C. doi:10.1086/322373. ISSN 0004-637X.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Ivkovich, Nina; McCall, Marshall L. (2019年06月01日). "Denuded dwarfs demystified: gas loss from dSph progenitors and implications for the minimum mass of galaxies". Monthly Notices of the Royal Astronomical Society. 486 (2): 1964–1984. arXiv:1903.10141 . Bibcode:2019MNRAS.486.1964I. doi:10.1093/mnras/stz895 . ISSN 0035-8711.
- ^ Malin, D. (1992年01月01日). "New colour images of dwarf galaxies". Publications of the Astronomical Society of Australia. 10 (1): 84. Bibcode:1992PASA...10...84M. ISSN 0066-9997.
- ^ Chilingarian, Igor V. (2009年04月01日). "Evolution of dwarf early-type galaxies - I. Spatially resolved stellar populations and internal kinematics of Virgo cluster dE/dS0 galaxies". Monthly Notices of the Royal Astronomical Society. 394 (3): 1229–1248. arXiv:0812.3272 . Bibcode:2009MNRAS.394.1229C. doi:10.1111/j.1365-2966.2009.14450.x . ISSN 0035-8711.
- ^ Buta, Ronald J.; Sheth, Kartik; Athanassoula, E.; Bosma, A.; Knapen, Johan H.; Laurikainen, Eija; Salo, Heikki; Elmegreen, Debra; Ho, Luis C.; Zaritsky, Dennis; Courtois, Helene; Hinz, Joannah L.; Muñoz-Mateos, Juan-Carlos; Kim, Taehyun; Regan, Michael W. (2015年04月24日). "A CLASSICAL MORPHOLOGICAL ANALYSIS OF GALAXIES IN THE SPITZER SURVEY OF STELLAR STRUCTURE IN GALAXIES (S 4 G)". The Astrophysical Journal Supplement Series. 217 (2): 32. arXiv:1501.00454 . Bibcode:2015ApJS..217...32B. doi:10.1088/0067-0049/217/2/32. hdl:1887/48507. ISSN 1538-4365.
- ^ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024年06月23日.
- ^ a b "New General Catalog Objects: NGC 4300 - 4349". cseligman.com. Retrieved 2017年08月28日.
- ^ "Detailed Object Classifications". ned.ipac.caltech.edu. Retrieved 2024年06月23日.
- ^ Hernandez, Olivier; Wozniak, Herve; Carignan, Claude; Amram, Philippe; Chemin, Laurent; Daigle, Olivier (2005年10月10日). "On the Relevance of the Tremaine-Weinberg Method Applied to an Hα Velocity Field: Pattern Speed Determination in M100 (NGC 4321)". The Astrophysical Journal. 632 (1): 253–265. arXiv:astro-ph/0505384 . Bibcode:2005ApJ...632..253H. doi:10.1086/431964 . ISSN 0004-637X.
- ^ Urrejola-Mora, Catalina; Gómez, Facundo A.; Torres-Flores, Sergio; Amram, Philippe; Epinat, Benoît; Monachesi, Antonela; Marinacci, Federico; de Oliveira, Claudia Mendes (2022年08月01日). "WiNDS: An H α Kinematics Survey of Nearby Spiral Galaxies—Vertical Perturbations in Nearby Disk-type Galaxies". The Astrophysical Journal. 935 (1): 20. arXiv:2206.10051 . doi:10.3847/1538-4357/ac78ec . ISSN 0004-637X.
- ^ Gim, Hansung B.; Borthakur, Sanchayeeta; Momjian, Emmanuel; Padave, Mansi; Jansen, Rolf A.; Nelson, Dylan; Heckman, Timothy M.; Kennicutt, Robert C., Jr.; Fox, Andrew J.; Pineda, Jorge L.; Thilker, David; Kauffmann, Guinevere; Tumlinson, Jason (2021年11月01日). "DIISC-I: The Discovery of Kinematically Anomalous H I Clouds in M 100". The Astrophysical Journal. 922 (1): 69. arXiv:2109.06247 . Bibcode:2021ApJ...922...69G. doi:10.3847/1538-4357/ac2303 . ISSN 0004-637X.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ 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年06月01日). "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.
External links
[edit ]
Wikimedia Commons has media related to NGC 4328 .
- NGC 4328 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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