Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 8 22.  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)
 08/26/2019   15:59:10   (  22.64, 147.50) 08/26/2019   16:02:10    (  23.28, 144.55)  310.76            180
 09/03/2019   15:09:43   (  22.61, 159.85) 09/03/2019   15:11:27    (  23.17, 157.21)  277.61            104
 09/06/2019   03:31:33   (  22.66, 147.54) 09/06/2019   03:28:04    (  23.94, 145.42)  259.57            209
 09/11/2019   15:59:08   (  22.60, 147.49) 09/11/2019   16:02:10    (  23.28, 144.56)  309.68            182