Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 6 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)
 06/30/2016   15:59:08   (  22.63, 147.49) 06/30/2016   16:02:37    (  23.56, 144.64)  309.43            209
 07/03/2016   02:42:03   (  22.68, 159.90) 07/03/2016   02:38:33    (  26.51, 157.47)  491.89            210
 07/08/2016   15:09:34   (  22.59, 159.86) 07/08/2016   15:11:56    (  23.17, 157.23)  277.50            142
 07/11/2016   03:31:22   (  22.69, 147.56) 07/11/2016   03:28:05    (  22.34, 145.85)  179.54            197
 07/16/2016   15:58:51   (  22.60, 147.53) 07/16/2016   16:02:19    (  24.29, 144.83)  333.98            208
 07/19/2016   02:41:45   (  22.65, 159.96) 07/19/2016   02:38:16    (  25.80, 157.66)  420.33            209