Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 6 13.  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)
 06/14/2016   15:59:20   (  22.60, 147.45) 06/14/2016   16:02:46    (  23.22, 144.55)  305.28            206
 06/17/2016   02:42:16   (  22.67, 159.86) 06/17/2016   02:38:47    (  27.07, 157.32)  552.37            209
 06/22/2016   15:09:49   (  22.60, 159.82) 06/22/2016   15:12:01    (  23.15, 157.22)  273.81            132
 06/25/2016   03:31:37   (  22.70, 147.51) 06/25/2016   03:28:09    (  22.36, 145.84)  175.58            208
 06/30/2016   15:59:08   (  22.63, 147.49) 06/30/2016   16:02:37    (  23.50, 144.62)  308.70            209
 07/03/2016   02:42:04   (  22.70, 159.89) 07/03/2016   02:38:34    (  26.58, 157.45)  497.47            210
 07/08/2016   15:09:33   (  22.63, 159.87) 07/08/2016   15:11:53    (  23.25, 157.25)  276.83            140
 07/11/2016   03:31:21   (  22.67, 147.56) 07/11/2016   03:28:02    (  22.30, 145.87)  178.94            199