Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2021 4 26.  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)
 05/03/2021   15:09:45   (  22.59, 159.85) 05/03/2021   15:10:13    (  23.17, 157.36)  262.63             28
 05/11/2021   15:59:07   (  22.61, 147.50) 05/11/2021   16:00:52    (  23.21, 144.71)  293.88            105
 05/19/2021   15:09:35   (  22.61, 159.88) 05/19/2021   15:10:02    (  23.18, 157.42)  260.51             27