NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-18 T22:25:02 PDT
Help | Comment | NED Home

Notes for object IC 1291

3 note(s) found in NED.


1. 2008MNRAS.390..466E
Re:UGC 11283
UGC 11283. The presence of a strong bar and spiral arms makes both morphological
and kinematical position angle determinations difficult.

2. 2003A&A...399...51G
Re:UGC 11283
UGC 11283 This Magellanic galaxy exhibits a barred spiral structure with
two arms showing different behaviours. There is H{alpha} emission in the
bulge and the two arms, with an extension for the north arm. The
isovelocities map underlines the presence of the bar through the
peculiar direction taken by the lines. The rotation curve is of
solid-body type for the approaching side and reaches a plateau around
180 km s^-1^ at 20 arcsec (2.5 kpc) for the receding side. The velocity
amplitude is rather high for such a galaxy. The HI data suggest that the
maximum is reached within the optical limit of the galaxy but show no
distorsions of the isovelocities at the bar, certainly because of the
beam-smearing. Note the presence of an isolated cloud of neutral
hydrogen, possibly in orbit around UGC 11283.

3. 1973UGC...C...0000N
Re:UGC 11283
S-shaped, very patchy
In triple group with companions at 3.8, 50, 0.4 x 0.3; and 5.9, 12, 0.8: x 0.3,
irregular


Back to NED Home