Category B - Good Candidates (27 objects)
As shown in Figure 1, a polar-ring galaxy can be difficult to distinguish when viewed from certain projection angles, and can look like a fairly normal galaxy (i.e., an edge-on spiral galaxy with an abnormally spherical bulge, or a barred galaxy with ring-like arms). Category B includes systems that are oriented in such a way that we can be fairly sure the system is actually a polar-ring galaxy based on morphological appearance, but kinematic observations have not yet been made to confirm the classification.