Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 3 25.  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   15:09:51   (  22.63, 159.84) 04/01/2021   15:10:27    (  23.22, 157.29)  269.42             36
 04/09/2021   15:59:17   (  22.60, 147.48) 04/09/2021   16:01:09    (  23.24, 144.63)  300.51            112
 04/17/2021   15:09:47   (  22.61, 159.84) 04/17/2021   15:10:21    (  23.18, 157.31)  266.76             34