Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2016 8 19.  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)
 08/20/2016   02:41:53   (  22.64, 159.90) 08/20/2016   02:38:24    (  27.27, 157.33)  575.96            209
 08/25/2016   15:09:27   (  22.60, 159.85) 08/25/2016   15:11:32    (  23.16, 157.30)  268.44            125
 08/28/2016   03:31:16   (  22.68, 147.54) 08/28/2016   03:27:46    (  22.71, 145.84)  174.52            210
 09/02/2016   15:58:49   (  22.64, 147.51) 09/02/2016   16:02:11    (  23.26, 144.65)  300.47            202
 09/05/2016   02:41:45   (  22.68, 159.91) 09/05/2016   02:38:15    (  27.29, 157.36)  573.83            210
 09/10/2016   15:09:17   (  22.60, 159.88) 09/10/2016   15:11:22    (  23.19, 157.34)  268.14            125
 09/13/2016   03:31:05   (  22.69, 147.57) 09/13/2016   03:27:35    (  22.64, 145.88)  172.72            210