Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 7 27.  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)
 07/30/2021   15:59:16   (  22.60, 147.47) 07/30/2021   16:02:08    (  23.29, 144.49)  314.34            172
 08/07/2021   15:09:50   (  22.62, 159.83) 08/07/2021   15:11:30    (  23.22, 157.15)  283.07            100
 08/10/2021   03:31:40   (  22.68, 147.50) 08/10/2021   03:28:10    (  24.04, 145.31)  270.36            210
 08/15/2021   15:59:15   (  22.64, 147.48) 08/15/2021   16:02:18    (  23.31, 144.47)  317.28            183