--- In Astrometrica@yahoogroups.com, "Reiner M. Stoss" <rstoss@...> wrote:
>
> > Thank you, Juan. I have plenty of images of where LCROSS "should" be during
> > two nights of imaging and I was hoping the software would circle the target
> > (as it does with known minor planets and comets) once my plate solution was
> > satisfactory. I have blinked images but cannot find LCROSS.
>
> Probably only JPL HORIZONS can tell you where it is
> supposed to be on your images. Generate ephems with

Not true. DASO page:

http://www.cfa.harvard.edu/iau/SpaceJunk/SpaceJunk.html

will happily return ephemerides for LCROSS at 1-min intervals
for a specified topocentric location in fewer steps.

Gareth