Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 6 8.  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)
 06/15/2019   15:09:55   (  22.58, 159.84) 06/15/2019   15:11:11    (  23.17, 157.20)  278.73             76
 06/18/2019   03:31:45   (  22.69, 147.53) 06/18/2019   03:28:15    (  25.49, 145.01)  402.64            210
 06/23/2019   15:59:19   (  22.59, 147.49) 06/23/2019   16:01:58    (  23.25, 144.53)  312.46            159
 07/01/2019   15:09:48   (  22.61, 159.86) 07/01/2019   15:11:16    (  23.20, 157.20)  281.18             88
 07/04/2019   03:31:37   (  22.68, 147.55) 07/04/2019   03:28:08    (  24.77, 145.18)  335.53            209