Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 7 8.  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)
 07/11/2017   15:09:38   (  22.59, 159.85) 07/11/2017   15:10:45    (  23.13, 157.35)  262.99             67
 07/14/2017   03:31:28   (  22.65, 147.54) 07/14/2017   03:27:59    (  26.17, 144.99)  468.73            209
 07/19/2017   15:59:03   (  22.61, 147.49) 07/19/2017   16:01:26    (  23.22, 144.70)  293.93            143
 07/27/2017   15:09:35   (  22.64, 159.86) 07/27/2017   15:10:40    (  23.19, 157.40)  259.93             65
 07/30/2017   03:31:25   (  22.67, 147.54) 07/30/2017   03:27:56    (  26.26, 145.00)  474.80            209
 08/04/2017   15:58:59   (  22.63, 147.50) 08/04/2017   16:01:21    (  23.25, 144.74)  291.30            142