Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 6 28.  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   (  22.60, 147.48) 06/30/2016   16:02:36    (  23.58, 144.65)  310.27            208
 07/03/2016   02:42:03   (  22.65, 159.90) 07/03/2016   02:38:34    (  26.54, 157.46)  498.64            209
 07/08/2016   15:09:33   (  22.62, 159.87) 07/08/2016   15:11:55    (  23.19, 157.24)  277.38            142
 07/11/2016   03:31:21   (  22.66, 147.57) 07/11/2016   03:28:04    (  22.33, 145.86)  179.49            197
 07/16/2016   15:58:50   (  22.62, 147.54) 07/16/2016   16:02:19    (  24.23, 144.82)  330.78            209
 07/19/2016   02:41:45   (  22.69, 159.95) 07/19/2016   02:38:15    (  25.81, 157.66)  416.45            210
 07/24/2016   15:09:14   (  22.61, 159.93) 07/24/2016   15:11:49    (  23.22, 157.25)  282.55            155