Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2020 1 16.  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)
 01/17/2020   15:59:14   (  22.59, 147.49) 01/17/2020   16:01:12    (  23.22, 144.64)  300.68            118
 01/25/2020   15:09:51   (  22.58, 159.85) 01/25/2020   15:10:22    (  23.15, 157.33)  265.59             31
 02/02/2020   15:59:19   (  22.60, 147.49) 02/02/2020   16:00:58    (  23.23, 144.69)  295.57             99
 02/10/2020   15:09:53   (  22.63, 159.86) 02/10/2020   15:10:06    (  23.18, 157.39)  260.57             13