NGC 4299

Last updated
NGC 4299
NGC4299 - SDSS DR14.jpg
SDSS image of NGC 4299
Observation data (J2000 epoch)
Constellation Virgo
Right ascension 12h 21m 40.5s [1]
Declination 11° 30′ 00″ [1]
Redshift 0.000791 [1]
Heliocentric radial velocity 237 km/s [1]
Distance 55  Mly (16.8  Mpc) [1]
Group or cluster Virgo Cluster
Apparent magnitude  (V)12.88 [1]
Characteristics
Type SAB(s)dm [1]
Size~36,000  ly (11  kpc) (estimated) [1]
Apparent size  (V)1.7 x 1.6 [1]
Other designations
VCC 491, IRAS 12191+1146, UGC 7414, MCG +02-32-010, PGC 39968, CGCG 70-25 [1]

NGC 4299 is a featureless spiral galaxy [2] located about 55 million light-years away [3] [4] in the constellation Virgo. It was discovered by astronomer William Herschel on March 15, 1784 [5] and is a member of the Virgo Cluster. [6] [4] [7]

Contents

NGC 4299 forms an interacting pair with NGC 4294. [8]

Physical characteristics

NGC 4299 has a fairly featureless disk [9] with a very small, weak bulge and weak, asymmetric spiral arms [10] plus numerous bright HII regions. [11] [12]

At the center of NGC 4299 lies a nuclear star cluster [13] [14] with a diameter of ~5.9  ly (1.8  pc ). [15]

Truncated Hα disk

NGC 4299 has a truncated Hα disk with the outer extent of the Hα having an irregular distribution except in the southwest where it forms a well-defined ridge. This appears to be the result of ram-pressure. [12]

Interaction with NGC 4294

As a result of a tidal interaction with NGC 4294, NGC 4299 has a disturbed optical and HI morphology, [16] [11] with asymmetric spiral arms, a small, weak bar [10] and a high global star formation rate that appears to have been enhanced by ram-pressure. [12]

HI tail

Chung et al. identified that NGC 4299 has a one sided [17] [18] tail of neutral atomic hydrogen (HI). [10] [19] The tail points to the southwest [17] [8] and appears to be a result of ram-pressure [19] [20] [10] or by a tidal interaction with NGC 4294. [10] The tail has no optical counterpart [10] [17] and is oriented parallel to the HI tail found in NGC 4294. [17]

NGC 4299 appears to have a second tail pointing to the southeast that is much broader and lower in HI surface density than the main tail. [17]

Black Hole

NGC 4299 may harbor an intermediate-mass black hole with an estimated mass ranging from 7,000 (7*10^3) to 200,000 (2*10^5) solar masses. [21]

See also

References

  1. 1 2 3 4 5 6 7 8 9 10 "Results for NGC 4299". NASA/IPAC Extragalactic Database. Retrieved 2021-12-13.
  2. ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2019-03-16.
  3. ↑ "NED Query Results for NGC 4299". ned.ipac.caltech.edu. Retrieved 2019-03-16.
  4. 1 2 R. B. Tully (1988). Nearby Galaxies Catalog. Cambridge: Cambridge University Press. ISBN   978-0-521-35299-4.
  5. ↑ "New General Catalog Objects: NGC 4250 - 4299". cseligman.com. Retrieved 2018-08-14.
  6. ↑ Binggeli, B.; Sandage, A.; Tammann, G. A. (September 1985). "Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies". The Astronomical Journal. 90: 1681. Bibcode:1985AJ.....90.1681B. doi:10.1086/113874. ISSN   0004-6256.
  7. ↑ "Detailed Object Classifications". ned.ipac.caltech.edu. Retrieved 2019-03-16.
  8. 1 2 Vlahakis, C.; Verstappen, J.; Smith, M. W. L.; Pohlen, M.; Grossi, M.; Fritz, J.; Looze, I. De; Clemens, M.; Ciesla, L. (2012-09-01). "The Herschel Virgo Cluster Survey - XI. Environmental effects on molecular gas and dust in spiral disks". Astronomy & Astrophysics. 545: A75. arXiv: 1207.5051 . Bibcode:2012A&A...545A..75P. doi: 10.1051/0004-6361/201219689 . ISSN   0004-6361.
  9. ↑ Das, M.; Sengupta, C.; Ramya, S.; Misra, K. (2012-07-11). "Star formation in bulgeless late type galaxies: clues to their evolution". Monthly Notices of the Royal Astronomical Society. 423 (4): 3274–3284. arXiv: 1205.1936 . Bibcode:2012MNRAS.423.3274D. doi: 10.1111/j.1365-2966.2012.21120.x . S2CID   119113527.
  10. 1 2 3 4 5 6 Chung, Aeree; van Gorkom, J. H.; Kenney, Jeffrey D. P.; Crowl, Hugh; Vollmer, Bernd (2009-12-01). "Vla Imaging of Virgo Spirals in Atomic Gas (Viva). I. The Atlas and the H I Properties". The Astronomical Journal. 138 (6): 1741–1816. Bibcode:2009AJ....138.1741C. doi: 10.1088/0004-6256/138/6/1741 . ISSN   0004-6256.
  11. 1 2 Smith, Beverly J.; Madden, Suzanne C. (1997-07-01). "Interstellar Gas in Low Mass Virgo Cluster Spiral Galaxies". The Astronomical Journal. 114: 138–146. arXiv: astro-ph/9704135 . Bibcode:1997AJ....114..138S. doi:10.1086/118460. ISSN   0004-6256. S2CID   14627848.
  12. 1 2 3 Koopmann, Rebecca A.; Kenney, Jeffrey D. P. (2004-10-01). "Halpha Morphologies and Environmental Effects in Virgo Cluster Spiral Galaxies". The Astrophysical Journal. 613 (2): 866–885. arXiv: astro-ph/0406243 . Bibcode:2004ApJ...613..866K. doi: 10.1086/423191 . ISSN   0004-637X.
  13. ↑ Boeker, Torsten; Laine, Seppo; van der Marel, Roeland P.; Sarzi, Marc; Rix, Hans-Walter; Ho, Luis C.; Shields, Joseph C. (March 2002). "An HST Census of Nuclear Star Clusters in Late-Type Spiral Galaxies: I. Observations and Image Analysis". The Astronomical Journal. 123 (3): 1389–1410. arXiv: astro-ph/0112086 . doi: 10.1086/339025 .
  14. ↑ Boker, Torsten; Sarzi, Marc; McLaughlin, Dean E.; van der Marel, Roeland P.; Rix, Hans-Walter; Ho, Luis C.; Shields, Joseph C. (2004-01-01). "A Hubble Space Telescope Census of Nuclear Star Clusters in Late-Type Spiral Galaxies. II. Cluster Sizes and Structural Parameter Correlations". The Astronomical Journal. 127 (1): 105–118. arXiv: astro-ph/0309761 . Bibcode:2004AJ....127..105B. doi:10.1086/380231. ISSN   0004-6256. S2CID   16746074.
  15. ↑ Georgiev, Iskren Y.; Böker, Torsten; Leigh, Natan; Lützgendorf, Nora; Neumayer, Nadine (2016-04-01). "Masses and Scaling Relations for Nuclear Star Clusters, and their Coexistence with Central Black Holes". Monthly Notices of the Royal Astronomical Society. 457 (2): 2122–2138. arXiv: 1601.02613 . Bibcode:2016MNRAS.457.2122G. doi: 10.1093/mnras/stw093 . ISSN   0035-8711. S2CID   119192388.
  16. ↑ Warmels, R. H. (1988-01-01). "The H I properties of spiral galaxies in the Virgo Cluster. I - Westerbork observations of 15 Virgo Cluster galaxies. II - One-dimensional Westerbork observations of 21 galaxies". Astronomy and Astrophysics Supplement Series. 72: 19–87. Bibcode:1988A&AS...72...19W. ISSN   0365-0138.
  17. 1 2 3 4 5 Chung, Aeree; van Gorkom, J. H.; Kenney, Jeffrey D. P.; Vollmer, Bernd (2007-04-20). "Virgo Galaxies with Long One-Sided HI Tails". The Astrophysical Journal. 659 (2): L115 –L119. arXiv: astro-ph/0703338 . Bibcode:2007ApJ...659L.115C. doi:10.1086/518034. ISSN   0004-637X. S2CID   13021118.
  18. ↑ Holwerda, B. W.; Pirzkal, N.; de Blok, W. J. G.; van Driel, W. (2011-10-01). "Quantified HI Morphology V: HI Disks in the Virgo Cluster". Monthly Notices of the Royal Astronomical Society. 416 (4): 2447–2454. arXiv: 1104.3305 . Bibcode:2011MNRAS.416.2447H. doi: 10.1111/j.1365-2966.2011.18662.x .
  19. 1 2 Elmegreen, Bruce G.; Elmegreen, Debra Meloy (2010-10-20). "Tadpole Galaxies in the Hubble Ultra Deep Field". The Astrophysical Journal. 722 (2): 1895–1907. arXiv: 1009.1530 . Bibcode:2010ApJ...722.1895E. doi: 10.1088/0004-637X/722/2/1895 . ISSN   0004-637X.
  20. ↑ Falcón-Barroso, Jesús; Knapen, Johan H. (2013-09-02). Secular Evolution of Galaxies. Cambridge University Press. ISBN   9781107035270.
  21. ↑ Davis, Benjamin L.; Soria, Roberto; Graham, Alister W. (2019). "Expected intermediate mass black holes in the Virgo cluster. II. Late-type galaxies". Monthly Notices of the Royal Astronomical Society. 484 (1): 814. arXiv: 1811.03232 . Bibcode:2019MNRAS.484..814G. doi: 10.1093/mnras/sty3068 . S2CID   119303249.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.