SIMBAD references

From a compliation of objects discovered during our long-term systematic searches on optical sky surveys, six particularly interesting objects have been selected. These hitherto unknown objects were investigated as to their optical appearance and seem to represent the following types of objects: a nearby dwarf irregular galaxy, a supernova remnant, a distant star cluster or nearby dwarf spheroidal galaxy, a galaxy clustering containing a bright "arc," a planetary nebula, and an extragalactic H II region. All the objects deserve detailed follow-up examination.