Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 10 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)
 10/18/2018   15:09:56   (  22.61, 159.81) 10/18/2018   15:11:30    (  23.17, 157.22)  273.56             94
 10/21/2018   03:31:46   (  22.69, 147.50) 10/21/2018   03:28:16    (  24.52, 145.30)  302.33            210
 10/26/2018   15:59:18   (  22.60, 147.46) 10/26/2018   16:02:11    (  23.27, 144.54)  308.45            173
 11/03/2018   15:09:45   (  22.60, 159.84) 11/03/2018   15:11:24    (  23.22, 157.21)  278.71             99
 11/06/2018   03:31:33   (  22.68, 147.53) 11/06/2018   03:28:03    (  24.09, 145.39)  268.87            210