Hello,

is there a tdf file available to import the output of NASAs HORIZON.CGI system? I
ask because I want to import the topocentric positions for my observing place for
2018 CB which differ largly from the positions Guide derives from the actual
MPCORB database. If so, which columns and which output format should I choose
from HORIZONS.CGI?

Thanks in advance and clear skies
Bernd

Bernd Klemt

Sternwarte Herne, MPC code A18
Herne, Germany

e-mail: info@...
http://www.sternwarte-herne.de