Astronomy:List of polar-ring galaxies

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The following table lists polar-ring galaxies:

List

Image Galaxy Base galaxy type Notes
NGC 2685.jpg NGC 2685 (UGC 4666, Arp 336, Helix Galaxy) Lenticular (S0) [1][2]
NGC 4650A I HST2002.jpg NGC 4650A (ESO 322-IG69, AM 1241-402) Lenticular (S0) [2][3][4]
NGC 660 Polar Galaxy Gemini Observatory.jpg NGC 660 Lenticular (S0) or

Barred Spiral (SBa)

A0136-0801 Lenticular (S0) [2][5]
AM 1934-563 Barred Spiral (SBa/b) [6]
ESO 415-G26 (AM 0226-320) Lenticular (S0) [2][4]
UGC 5119 (LEDA 27383) Elliptical [7]
UGC 7576 Lenticular (S0) [2]
UGC 9796.jpeg UGC 9796 (II Zwicky 73) Lenticular (S0) [2]
AM 2020-504 Elliptical [2]

Inner Polar Rings

Some galaxies feature a "polar ring" within the disk of the galaxy

See also

References

  1. P. L. Schecter; J. E. Gunn (1978). "NGC 2685 - Spindle or pancake". Astronomical Journal 83: 1360–1362. doi:10.1086/112324. Bibcode1978AJ.....83.1360S. 
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 B. C. Whitmore; R. A. Lucas; D. B. McElroy; T. Y. Steiman-Cameron; P. D. Sackett; R. P. Olling (1990). "New observations and a photographic atlas of polar-ring galaxies". Astronomical Journal 100: 1489–1522, 1721–1755. doi:10.1086/115614. Bibcode1990AJ....100.1489W. 
  3. J. L. Sérsic (1967). "Southern Peculiar Galaxies III". Zeitschrift für Astrophysik 67: 306–311. Bibcode1967ZA.....67..306S. 
  4. 4.0 4.1 B. C. Whitmore; D. B. McElroy; F. Schweizer (1987). "The shape of the dark halo in polar-ring galaxies". Astrophysical Journal 314: 439–456. doi:10.1086/165077. Bibcode1987ApJ...314..439W. 
  5. F. Schweizer; B. C. Whitmore; V. C. Rubin (1983). "Colliding and merging galaxies. II - S0 galaxies with polar rings". Astronomical Journal 88: 909–925. doi:10.1086/113377. Bibcode1983AJ.....88..909S. 
  6. arXiv:astro-ph/0509738v1, AM 1934-563: A giant spiral polar-ring galaxy in a triplet, 24 Sep 2005, Bibcode2006A&A...446..447R, doi:10.1051/0004-6361:20041728
  7. Astronomy Letters, Volume 30, Number 8, August 2004, pp. 519-526(8); UGC 5119: A galaxy with a stellar polar ring? ; doi:10.1134/1.1784493
  8. Astronomy Letters, Volume 27, Number 2, February 2001, pp. 74-80(7); A photometric study of the polar ring galaxy UGC 5600; doi:10.1134/1.1344257