  The defining properties of Yano tensors naturally generalize those of Killing
vectors to anti-symmetric tensor fields of arbitrary rank. We show how the Yano
tensors of flat spacetime can be used to construct new, conserved gravitational
charges for transverse asymptotically flat spacetimes. The relationship of
these new charges to Yano tensors parallels that of ordinary ADM conserved
charges to Killing vectors. Hence, we call them Y-ADM charges. A rank n Y-ADM
charge is given by an integral over a co-dimension $n$ slice of spatial
infinity. In particular, a rank (p+1) Y-ADM charge in a p-brane spacetime is
given by an integral over only the D-(p+2) dimensional sphere surrounding the
brane and may be regarded as an intensive property of the brane.
