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We have developed a star-counting algorithm and tested it on the 2MASS starcatalog to search for density enhancements significantly above the field inGalactic latitude $|b|<50^{\circ}$. Nearly 500 open clusters are"rediscovered", along with 89 globular clusters, 35 galaxies, 55 galaxyclusters, 11 H II regions, and 4 regions contaminated by nearby bright stars.Fifty-two density enhancement regions remain unaccounted for. Here we presentone such candidate HDG\,01, $(\ell, b)=(144.9038, 0.4338)$ which has an angularsize of 3', a distance of 1.5 kpc, hence a physical size of 3.7 pc. Due to somenebulous shape, this star cluster should be an young-aged ($\le 10$ Myr).

Search for and Characterization of Galactic Open Clusters with 2MASS