Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 7 25.  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   (  22.61, 147.50) 07/25/2019   16:02:06    (  23.25, 144.53)  312.95            173
 08/02/2019   15:09:45   (  22.64, 159.86) 08/02/2019   15:11:23    (  23.20, 157.20)  279.98             98
 08/05/2019   03:31:35   (  22.66, 147.54) 08/05/2019   03:28:06    (  24.23, 145.32)  286.15            209
 08/10/2019   15:59:10   (  22.63, 147.50) 08/10/2019   16:02:07    (  23.31, 144.54)  312.33            177
 08/18/2019   15:09:42   (  22.63, 159.87) 08/18/2019   15:11:25    (  23.22, 157.21)  279.77            103
 08/21/2019   03:31:31   (  22.64, 147.55) 08/21/2019   03:28:02    (  23.90, 145.41)  259.58            209