Projection of the family of (480) Hansa on the proper (a, sinI) plane (top panel). Blue crosses indicate chaotic members: they are in the 11∕4 resonance with Jupiter. The green points indicate that the divisor 2g − g₅ − g₆ + s − s₆ is smaller in absolute value than 0.5 arcsec y⁻¹. The same family in the proper (a, e) plane (bottom panel). The level curves of the divisor are explained in the text.