IC 3104 (HIPASS J1219-79)
is a Magellanic barred irregular galaxy at a TRGB distance of 2.27
± 0.19 Mpc (Karachentsev et al. 2002). Its nearest neighbour is probably
HIPASS J1247-77 (vhel = 413 km/s) at a projected distance of 154.3 arcmin. Our
ATCA HI images show a well-resolved, regularly rotating galaxy. We measure
FHI = 8.1 Jy km/s, consistent with the HIPASS FHI
(Koribalski et al. 2004), and derive MHI = 9.8 ×
106 M☉.
Reference:
Koribalski et al. 2018
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