Star Gazing Mystery Cache

I enjoy gazing into the night sky, though I confess I'm not that great at identifying the constellations - the Plough or Big Dipper is one of the very few patterns I can pick out. However, you'll need a star map of a different kind to solve this puzzle.

The cache is not at the published coordinates.

Heading North:
A. Angelica Huston
B. Laurence Olivier
C. Kirk Douglas
D. Humphrey Bogart
E. Rip Torn

Heading West:
F. Louis I
G. Napoleon
H. Helmut Kohl
I. Boris Yeltsin
J. George Bush

The cache can be found at:
N 51° A*(B-E).(C+D)(A+D-E)(B+C)
W 000° F*(H+J).(G+I)(G+I-H)(F-J)

Congratulations on the FTF to Kermit&Co and clarkester.