Hi everyone, 
The IBEX FDG has posted a new predicted ephemeris file and orbit events files. 
The ephemeris file is located in the folder /IBEX/fdg/PredictedEphemeris/ 
and is named: IBEX_Ephem_2016_128_19_57_v001.e 
The orbit events files are in the folder /IBEX/fdg/PredictedEphemeris/OrbitEvents/ 
and are named: IBEX_CrossingTimes_2016_128_19_57_v001.txt 
IBEX_ApogeePerigeeTimes_2016_128_19_57_v001.txt 
There is also a new definitive ephemeris file available in the folder /IBEX/fdg/Working/ 
which is named: Sat_Ibex_Smooth_20160507_195710_Def_v001.e 
Thanks, 
Stephen Lutz 
IBEX Flight Dynamics