Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 10 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)
 10/13/2019   15:59:16   (  22.60, 147.46) 10/13/2019   16:02:06    (  23.26, 144.55)  306.62            170
 10/21/2019   15:09:48   (  22.63, 159.82) 10/21/2019   15:11:19    (  23.23, 157.22)  274.64             91
 10/24/2019   03:31:38   (  22.64, 147.50) 10/24/2019   03:28:09    (  24.71, 145.23)  326.24            209
 10/29/2019   15:59:13   (  22.61, 147.45) 10/29/2019   16:02:00    (  23.28, 144.53)  308.17            167