Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 3 12.  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   15:09:52   (  22.59, 159.85) 03/16/2021   15:10:34    (  23.14, 157.25)  273.59             42
 03/24/2021   15:59:17   (  22.63, 147.50) 03/24/2021   16:01:14    (  23.28, 144.61)  304.93            117
 04/01/2021   15:09:50   (  22.61, 159.86) 04/01/2021   15:10:29    (  23.17, 157.28)  271.64             39