Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 4 2.  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)
 04/06/2017   15:10:16   (  22.63, 159.77) 04/06/2017   15:10:43    (  23.20, 157.31)  260.10             27
 04/14/2017   15:59:29   (  22.63, 147.46) 04/14/2017   16:01:29    (  23.27, 144.63)  297.98            120
 04/22/2017   15:09:48   (  22.59, 159.86) 04/22/2017   15:10:47    (  23.18, 157.29)  271.42             59
 04/25/2017   03:31:32   (  22.65, 147.58) 04/25/2017   03:28:03    (  26.21, 144.91)  479.71            209