Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 8 27.  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)
 08/31/2018   15:10:30   (  22.63, 159.72) 08/31/2018   15:11:20    (  23.15, 157.28)  256.74             50
 09/03/2018   03:32:18   (  22.67, 147.41) 09/03/2018   03:28:49    (  26.93, 144.71)  546.96            209
 09/08/2018   15:59:48   (  22.60, 147.38) 09/08/2018   16:02:08    (  23.21, 144.60)  292.80            140
 09/16/2018   15:10:12   (  22.64, 159.78) 09/16/2018   15:11:28    (  23.20, 157.28)  263.76             76
 09/19/2018   03:31:59   (  22.68, 147.47) 09/19/2018   03:28:29    (  25.33, 145.11)  379.63            210