Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 8 31.  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   15:10:31   (  22.58, 159.71) 08/31/2018   15:11:21    (  23.11, 157.27)  256.85             50
 09/03/2018   03:32:18   (  22.65, 147.42) 09/03/2018   03:28:49    (  26.91, 144.72)  547.16            209
 09/08/2018   15:59:48   (  22.62, 147.39) 09/08/2018   16:02:08    (  23.23, 144.61)  292.62            140
 09/16/2018   15:10:12   (  22.63, 159.77) 09/16/2018   15:11:28    (  23.16, 157.27)  263.55             76
 09/19/2018   03:32:00   (  22.68, 147.46) 09/19/2018   03:28:30    (  25.37, 145.11)  383.44            210
 09/24/2018   15:59:29   (  22.59, 147.44) 09/24/2018   16:02:15    (  23.24, 144.60)  299.81            166