VCC 1321 (NGC 4489).This galaxy shows a dramatic (almost 90^deg^) isophotal
twist that takes place abruptly at approximately 5" from the center. However,
unlike the case of VCC 1537, the twist is not accompanied by a change in the
higher order coefficients, in fact the isophotes remain very regular all the way
out. There is therefore no evidence that this twist is due to a bar.
Ap. J., 146, 28, 1966.
UGC 07669 at 12.6, 64