Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 3 30.  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)
 04/06/2017   15:10:16   (  22.61, 159.77) 04/06/2017   15:10:44    (  23.14, 157.30)  260.33             28
 04/14/2017   15:59:28   (  22.59, 147.45) 04/14/2017   16:01:30    (  23.21, 144.62)  298.82            122
 04/22/2017   15:09:44   (  22.61, 159.88) 04/22/2017   15:10:47    (  23.19, 157.29)  272.97             63
 04/25/2017   03:31:28   (  22.68, 147.59) 04/25/2017   03:27:58    (  25.91, 144.99)  445.49            210