Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 3 9.  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)
 03/16/2021   15:09:51   (  22.62, 159.87) 03/16/2021   15:10:33    (  23.23, 157.27)  274.43             42
 03/24/2021   15:59:15   (  22.62, 147.52) 03/24/2021   16:01:15    (  23.24, 144.60)  307.16            120
 04/01/2021   15:09:45   (  22.60, 159.89) 04/01/2021   15:10:28    (  23.19, 157.28)  275.18             43