Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 5 11.  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)
 05/16/2017   15:59:21   (  22.61, 147.46) 05/16/2017   16:01:35    (  23.25, 144.62)  299.30            134
 05/24/2017   15:09:54   (  22.61, 159.81) 05/24/2017   15:10:51    (  23.19, 157.30)  265.86             57
 05/27/2017   03:31:44   (  22.66, 147.50) 05/27/2017   03:28:15    (  26.69, 144.79)  524.68            209
 06/01/2017   15:59:19   (  22.61, 147.45) 06/01/2017   16:01:35    (  23.23, 144.62)  297.80            136