Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 1 12.  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)
 01/14/2019   15:59:20   (  22.63, 147.51) 01/14/2019   16:02:05    (  23.27, 144.48)  318.58            165
 01/22/2019   15:09:53   (  22.61, 159.87) 01/22/2019   15:11:18    (  23.22, 157.15)  286.56             85
 01/25/2019   03:31:44   (  22.68, 147.54) 01/25/2019   03:28:14    (  25.08, 145.07)  366.83            210
 01/30/2019   15:59:18   (  22.63, 147.53) 01/30/2019   16:01:58    (  23.31, 144.50)  319.52            160
 02/07/2019   15:09:51   (  22.62, 159.90) 02/07/2019   15:11:12    (  23.20, 157.16)  287.61             81