Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 3 28.  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)
 04/01/2021   15:09:52   (  22.61, 159.84) 04/01/2021   15:10:29    (  23.16, 157.28)  269.48             37
 04/09/2021   15:59:16   (  22.63, 147.49) 04/09/2021   16:01:08    (  23.29, 144.64)  300.50            112
 04/17/2021   15:09:46   (  22.63, 159.85) 04/17/2021   15:10:21    (  23.18, 157.32)  266.94             35