Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 10 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)
 10/20/2016   15:58:51   (  22.61, 147.48) 10/20/2016   16:02:19    (  23.57, 144.62)  311.99            208
 10/23/2016   02:41:50   (  22.67, 159.88) 10/23/2016   02:38:21    (  26.72, 157.40)  515.54            209
 10/28/2016   15:09:29   (  22.60, 159.83) 10/28/2016   15:11:43    (  23.17, 157.18)  278.29            134
 10/31/2016   03:31:20   (  22.70, 147.49) 10/31/2016   03:27:52    (  22.34, 145.81)  178.03            208
 11/05/2016   15:58:57   (  22.63, 147.46) 11/05/2016   16:02:26    (  23.31, 144.51)  311.92            209
 11/08/2016   02:41:55   (  22.65, 159.86) 11/08/2016   02:38:26    (  26.90, 157.30)  537.69            209
 11/13/2016   15:09:31   (  22.62, 159.82) 11/13/2016   15:11:43    (  23.19, 157.14)  280.98            132
 11/16/2016   03:31:22   (  22.70, 147.48) 11/16/2016   03:27:53    (  22.36, 145.76)  181.06            209