NGC 4328 explained

NGC 4328
Type:dE1 N,SA0-[1]
Dist Ly:14.84Mpc
Z:0.001616
H Radial V:484 km/s
Mass:2.7 (Stellar mass)/5.6 (Total Mass)[2]
Appmag V:14.3
Size V:1.22 × 0.98
Names:PGC 040209, VCC 0634, MCG +03-32-019
Group Cluster:Virgo Cluster (A subgroup)
Size:~9.81kpc (estimated)

NGC 4328 is a nucleated dwarf elliptical[3] [4] [5] or lenticular galaxy[6] [7] located about 48 million light-years away based on observations by the Hubble Space Telescope using the TRGB distance indicator.[8] NGC 4328 was discovered on March 21, 1784 by astronomer William Herschel[9] and is a member of the Virgo Cluster[10] [11] in the "A'' subgroup. On the sky, NGC 4328 is located in the constellation Coma Berenices.

NGC 4328 is a companion of Messier 100, along with NGC 4323 and lies 24kpc 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 solar masses.[15]

See also

Notes and References

  1. Web site: NASA/IPAC Extragalactic Database . Results for NGC 4328 . 2024-06-22.
  2. Ivkovich . Nina . McCall . Marshall L. . 2019-06-01 . 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 . 10.1093/mnras/stz895 . 1903.10141 . 2019MNRAS.486.1964I . 0035-8711.
  3. Malin . D. . 1992-01-01 . New colour images of dwarf galaxies. . Publications of the Astronomical Society of Australia . 10 . 1 . 84 . 1992PASA...10...84M . 0066-9997.
  4. Conselice . Christopher J. . Gallagher . John S., III . Wyse . Rosemary F. G. . 2001-10-01 . 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 . 10.1086/322373 . astro-ph/0105492 . 2001ApJ...559..791C . 0004-637X.
  5. Chilingarian . Igor V. . 2009-04-01 . 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 . 10.1111/j.1365-2966.2009.14450.x . 0812.3272 . 2009MNRAS.394.1229C . 0035-8711.
  6. 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. . 2015-04-24 . 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 . 10.1088/0067-0049/217/2/32 . 1501.00454 . 2015ApJS..217...32B . 1887/48507 . 1538-4365.
  7. Web site: Your NED Search Results . 2024-06-23 . ned.ipac.caltech.edu.
  8. 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. . 2021-03-01 . 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 . 10.1093/mnras/staa3668 . 2012.00757 . 2021MNRAS.501.3621A . 0035-8711.
  9. Web site: New General Catalog Objects: NGC 4300 - 4349 . 2017-08-28 . cseligman.com . en-US.
  10. 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 . 10.1051/0004-6361:20020215 . 2002A&A...386..124B . 0004-6361.
  11. Web site: Detailed Object Classifications . 2024-06-23 . ned.ipac.caltech.edu.
  12. Hernandez . Olivier . Wozniak . Herve . Carignan . Claude . Amram . Philippe . Chemin . Laurent . Daigle . Olivier . 2005-10-10 . On the Relevance of the Tremaine-Weinberg Method Applied to an Hα Velocity Field: Pattern Speed Determination in M100 (NGC 4321) . The Astrophysical Journal . en . 632 . 1 . 253–265 . astro-ph/0505384 . 2005ApJ...632..253H . 10.1086/431964 . 0004-637X . free.
  13. Urrejola-Mora . Catalina . Gómez . Facundo A. . Torres-Flores . Sergio . Amram . Philippe . Epinat . Benoît . Monachesi . Antonela . Marinacci . Federico . de Oliveira . Claudia Mendes . 2022-08-01 . WiNDS: An H α Kinematics Survey of Nearby Spiral Galaxies—Vertical Perturbations in Nearby Disk-type Galaxies . The Astrophysical Journal . 935 . 1 . 20 . 10.3847/1538-4357/ac78ec . free . 0004-637X. 2206.10051 .
  14. 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 . 2021-11-01 . DIISC-I: The Discovery of Kinematically Anomalous H I Clouds in M 100 . The Astrophysical Journal . 922 . 1 . 69 . 10.3847/1538-4357/ac2303 . free . 2109.06247 . 2021ApJ...922...69G . 0004-637X.
  15. 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 . 10.3847/1538-4357/abfcd3 . free . 2101.02716 . 2021ApJ...914..121A . 0004-637X.

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