Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 8 29.  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   (  22.64, 159.73) 08/31/2018   15:11:20    (  23.16, 157.28)  256.71             50
 09/03/2018   03:32:18   (  22.66, 147.42) 09/03/2018   03:28:49    (  26.92, 144.71)  546.68            209
 09/08/2018   15:59:48   (  22.60, 147.38) 09/08/2018   16:02:08    (  23.23, 144.60)  292.85            140
 09/16/2018   15:10:11   (  22.63, 159.78) 09/16/2018   15:11:27    (  23.21, 157.28)  263.95             76
 09/19/2018   03:31:59   (  22.69, 147.47) 09/19/2018   03:28:29    (  25.32, 145.12)  377.10            210
 09/24/2018   15:59:28   (  22.60, 147.44) 09/24/2018   16:02:16    (  23.23, 144.59)  300.55            168