IC 5152
IC 5152 (HIPASS J2202-51)
is a dwarf irregular galaxy at a TRGB distance of 1.97 Mpc
(Tully et al. 2006). Its ATCA HI distribution extends well beyond the bright
stellar disc. We measure FHI = 98.6 Jy km/s, in agreement with HIPASS
(Koribalski et al. 2004), and derive MHI = 9.0 × 107
M☉. The HI velocity field, which shows a twisting PA,
was analysed by van Eymeren et al. (2009c) who determine the rotation curve
up to a radius of 4 kpc. A comprehensive multi-wavelength description of
IC 5152 is given by Kirby et al. (2012), who also carry out some kinematic
modelling. Using 3D FAT Wang et al. (2017) obtain an HI rotation curve
indicating vrot = 58 km/s at Rmax = 3.6 kpc and
Mdyn = 2.8 × 109 M☉. HST images
of IC 5152 reveal several blue star complexes and dust patches. Our 20-cm
ATCA radio continuum images show two bright star forming regions, coincident
with ithe MIPS 24μm emission peaks (Shao et al. 2017). Hα emission
is detected in and between those two regions (Meurer et al. 2006).
Reference:
Koribalski et al. 2018
* LVHIS database
* LVHIS homepage
* next