Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 5 20.  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)
 05/21/2016   15:10:08   (  22.63, 159.79) 05/21/2016   15:12:05    (  23.18, 157.23)  268.75            117
 05/24/2016   03:31:54   (  22.70, 147.48) 05/24/2016   03:28:24    (  22.89, 145.71)  182.56            210
 05/29/2016   15:59:17   (  22.62, 147.49) 05/29/2016   16:02:46    (  23.37, 144.59)  308.35            209
 06/01/2016   02:42:09   (  22.69, 159.91) 06/01/2016   02:38:39    (  26.44, 157.48)  484.50            210
 06/06/2016   15:09:32   (  22.61, 159.91) 06/06/2016   15:12:04    (  23.20, 157.22)  283.07            152
 06/09/2016   03:31:15   (  22.68, 147.62) 06/09/2016   03:28:12    (  22.29, 145.85)  187.16            183
 06/14/2016   15:58:37   (  22.60, 147.63) 06/14/2016   16:02:05    (  25.70, 145.17)  424.92            208
 06/17/2016   02:41:27   (  22.66, 160.07) 06/17/2016   02:37:58    (  24.14, 158.07)  261.56            209