Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 8 10.  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)
 08/10/2019   15:59:11   (  22.60, 147.50) 08/10/2019   16:02:09    (  23.24, 144.53)  312.49            178
 08/18/2019   15:09:42   (  22.60, 159.86) 08/18/2019   15:11:26    (  23.16, 157.20)  280.09            104
 08/21/2019   03:31:31   (  22.66, 147.55) 08/21/2019   03:28:02    (  23.88, 145.42)  256.55            209
 08/26/2019   15:59:05   (  22.62, 147.51) 08/26/2019   16:02:09    (  23.29, 144.55)  312.82            184
 09/03/2019   15:09:36   (  22.59, 159.88) 09/03/2019   15:11:27    (  23.18, 157.21)  280.82            111
 09/06/2019   03:31:24   (  22.69, 147.56) 09/06/2019   03:27:54    (  23.42, 145.55)  221.77            210