Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 1 27.  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)
 02/01/2017   15:09:46   (  22.63, 159.86) 02/01/2017   15:11:19    (  23.21, 157.18)  282.58             93
 02/04/2017   03:31:38   (  22.68, 147.52) 02/04/2017   03:28:08    (  24.68, 145.19)  325.27            210
 02/09/2017   15:59:15   (  22.60, 147.50) 02/09/2017   16:01:58    (  23.28, 144.52)  314.30            163
 02/17/2017   15:09:48   (  22.64, 159.88) 02/17/2017   15:11:09    (  23.21, 157.20)  281.24             81
 02/20/2017   03:31:39   (  22.68, 147.54) 02/20/2017   03:28:09    (  25.34, 145.05)  389.18            210