Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2017 12 16.  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)
 12/18/2017   15:09:53   (  22.62, 159.86) 12/18/2017   15:11:23    (  23.21, 157.16)  284.57             90
 12/21/2017   03:31:45   (  22.66, 147.53) 12/21/2017   03:28:16    (  24.91, 145.12)  349.96            209
 12/26/2017   15:59:25   (  22.59, 147.49) 12/26/2017   16:02:03    (  23.27, 144.49)  315.65            158
 01/03/2018   15:10:02   (  22.60, 159.84) 01/03/2018   15:11:15    (  23.20, 157.17)  281.87             73
 01/06/2018   03:31:53   (  22.67, 147.51) 01/06/2018   03:28:24    (  25.89, 144.89)  446.45            209
 01/11/2018   15:59:32   (  22.61, 147.49) 01/11/2018   16:01:55    (  23.28, 144.51)  313.49            143