Hello,
I have been unsuccessful in obtaining TLE or other ephemeris information for specific space missions due to these objects orbiting in the L1 point. I had planned on manually entering this information to establish a new satellite. Starry Night does have one L1 point resident (SOHO) in its inventory. Space Track org site does not carry the TLEs for those I am interested in; ACE, CHDR and WIND. Can you tell me where you obtain your TLE/ephemeris data and also do you have or can you direct me to ACE, CHDR and WIND ephemeris? Or perhaps you have ephemeris data for L1 location?
Thank you,
Bruce Klein