Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 9 12.  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)
 09/13/2017   15:09:34   (  22.63, 159.86) 09/13/2017   15:11:28    (  23.23, 157.26)  274.29            114
 09/16/2017   03:31:23   (  22.66, 147.54) 09/16/2017   03:27:54    (  23.22, 145.63)  205.06            209
 09/21/2017   15:58:58   (  22.59, 147.50) 09/21/2017   16:02:17    (  23.27, 144.57)  309.32            199
 09/24/2017   02:41:54   (  22.67, 159.91) 09/24/2017   02:38:25    (  27.34, 157.24)  584.57            209
 09/29/2017   15:09:26   (  22.63, 159.89) 09/29/2017   15:11:37    (  23.24, 157.24)  279.50            131
 10/02/2017   03:31:15   (  22.66, 147.57) 10/02/2017   03:27:48    (  22.29, 145.84)  182.60            207
 10/07/2017   15:58:46   (  22.63, 147.55) 10/07/2017   16:02:15    (  23.88, 144.71)  322.25            209
 10/10/2017   02:41:42   (  22.69, 159.95) 10/10/2017   02:38:12    (  26.10, 157.55)  451.04            210