Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 7 23.  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)
 07/25/2019   15:59:13   (  22.59, 147.49) 07/25/2019   16:02:06    (  23.24, 144.52)  313.00            173
 08/02/2019   15:09:46   (  22.62, 159.86) 08/02/2019   15:11:24    (  23.19, 157.20)  280.06             98
 08/05/2019   03:31:35   (  22.69, 147.54) 08/05/2019   03:28:05    (  24.19, 145.33)  280.24            210
 08/10/2019   15:59:11   (  22.60, 147.49) 08/10/2019   16:02:08    (  23.29, 144.54)  312.52            177
 08/18/2019   15:09:42   (  22.59, 159.86) 08/18/2019   15:11:25    (  23.20, 157.20)  280.10            103