We present JHK-band near-infrared photometry of the star clusters in the dwarf irregular galaxy IC 5152. After excluding possible foreground stars, a number of candidate star clusters are identified in the near-infrared images of IC 5152, which include young populations. Especially, five young star clusters are identified in the(J-H, H-K) two color diagram and the total extinction values toward these clusters are estimated to be Av=2-6 from the comparison with the theoretical values given by the Leitherer et al.(1999)'s theoretical star cluster model.

We present BV CCD photometry for the open clusters Czernik 24 and Czernik 27. These clusters have never been studied before, and we provide, for the first time, the cluster parameters; reddening, distance, metallicity and age. Czernik 24 is an old open cluster with age 1.8 ± 0.2 Gyr, metallicity [Fe/H]=-0.41 ± 0.15 dex, distance modulus (m-M)0=13.1 ± 0.3 mag (d=4.1 ± 0.5 kpc), and reddening E(B-V)=0.54 ± 0.12 mag. The parameters for Czernik 27 are estimated to be age=0.63 ± 0.07 Gyr, [Fe/H]=-0.02 ± 0.10 dex, (m-M)0=13.8 ± 0.2 mag (d=5.8 ± 0.5 kpc), and E(B-V)=0.15 ± 0.05 mag. The metallicity and distance values for Czernik 24 are consistent with the relation between the metallicity and the Galactocentric distance of other old open clusters. We find the metallicity gradient of 51 old open clusters including Czernik 24 to be Δ[Fe/H]/ΔRgc = -0.064±0.009 dex kpc-1.