List of polar-ring galaxies
The following table lists polar-ring galaxies:
List
Image | Galaxy | Base galaxy type | Notes |
---|---|---|---|
Arp 336, Helix Galaxy )
|
Lenticular (S0) | [1][2] | |
NGC 4650A (ESO 322-IG69, AM 1241-402) | Lenticular (S0) | [2][3][4] | |
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 (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
- ^
P. L. Schecter; J. E. Gunn (1978). "NGC 2685 - Spindle or pancake". Astronomical Journal. 83: 1360–1362. doi:10.1086/112324.
- ^ a b c d e f g
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.
- ^
J. L. Sérsic (1967). "Southern Peculiar Galaxies III". Zeitschrift für Astrophysik. 67: 306–311. Bibcode:1967ZA.....67..306S.
- ^ a b
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.
- ^
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.