SIMBAD references

We carried out a systematic search for nearby dwarf galaxies in the northern sky based on POSS-II film copies. As a result we present a list of 101 nearby dwarf galaxy candidates mainly of low surface brightness which have angular diameters a>0.5'. About two thirds of the objects are new discoveries. This sample is considered as a supplement to the 163 northern dwarf galaxy candidates (1998A&AS..127..409K) which have been detected in the same declination range around the known Local Volume galaxies and to the 78 dwarf galaxy candidates (1999A&AS..135..221K) in the Local Void region. All the galaxies were observed in HI with the 100-m Effelsberg radio telescope with a detection rate of 46%. The sample of detected galaxies has the following median parameters: radial velocity V_LG=+770km/s, HI line width W₅₀=46km/s, absolute blue magnitude M_B=-13.8mag, linear diameter A₀=2.7kpc, hydrogen mass-to-luminosity ratio M_HI/L_B=1.2M_☉/L_☉, and the HI mass-to-total mass ratio M_HI/M_t=0.28.