SN 2004dn:
This SN was discovered by LOSS
(IAUC 8381) on Aug 2, 2004, and the fast rise from previous
detection on July 29, 2004, indicated it is a young SN, before
peak.
The host galaxy
UGC 2069
is at z=0.012605 (NED).
Patat et al.
(IAUC 8381) obtained a spectrum of this SN on Aug 5, 2004,
identifying it as a young type Ic SN.
Preliminary P60 light curves: