Yeah well, it shouldn't be too difficult to plot its' path. There is enough information in the photo and the celestial almanac to work out its' relative position in the solar system in relation to the orbit of the Earth around the Sun.
I think if I have enough time this year I might look at determining the angle at which the sun is casting its' rays on the lunar surface. That will provide me with a line of direction between the Sun and the Moon. Then it is a simple matter of using the position of the Earth to bisect the line of direction between the Sun and the Moon. The bisected line will be a reasonably precise approximation of the direction in which the object is heading.
I'm only going to use very simple math to establish the direction the object is taking on its' journey through the solar system.
But of course that is all I shall I need.
