Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 3 11.  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    (  23.22, 157.27)  274.38             42
 03/24/2021   15:59:15   (  22.63, 147.52) 03/24/2021   16:01:14    (  23.30, 144.61)  306.95            119
 04/01/2021   15:09:46   (  22.59, 159.88) 04/01/2021   15:10:29    (  23.14, 157.27)  274.97             43