Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 5 2.  Predictions up to the next  30.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 05/06/2019   15:59:36   (  22.60, 147.46) 05/06/2019   16:01:36    (  23.26, 144.59)  303.89            120
 05/14/2019   15:10:06   (  22.60, 159.83) 05/14/2019   15:10:57    (  23.17, 157.23)  273.33             51
 05/17/2019   03:31:56   (  22.70, 147.51) 05/17/2019   03:28:26    (  26.92, 144.67)  550.07            210
 05/22/2019   15:59:28   (  22.64, 147.48) 05/22/2019   16:01:44    (  23.30, 144.56)  307.91            136