Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2018 8 25.  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   (  22.62, 159.72) 08/31/2018   15:11:20    (  23.13, 157.28)  256.72             50
 09/03/2018   03:32:18   (  22.68, 147.41) 09/03/2018   03:28:48    (  26.89, 144.72)  541.50            210
 09/08/2018   15:59:49   (  22.62, 147.38) 09/08/2018   16:02:09    (  23.21, 144.60)  292.60            140
 09/16/2018   15:10:13   (  22.64, 159.77) 09/16/2018   15:11:29    (  23.17, 157.26)  263.47             76
 09/19/2018   03:32:01   (  22.67, 147.46) 09/19/2018   03:28:32    (  25.42, 145.09)  389.61            209