Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 1 3.  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)
 01/06/2019   15:09:53   (  22.62, 159.86) 01/06/2019   15:11:23    (  23.21, 157.14)  285.70             90
 01/09/2019   03:31:44   (  22.67, 147.53) 01/09/2019   03:28:15    (  24.83, 145.13)  343.07            209
 01/14/2019   15:59:21   (  22.60, 147.50) 01/14/2019   16:02:05    (  23.30, 144.48)  318.66            164
 01/22/2019   15:09:54   (  22.60, 159.87) 01/22/2019   15:11:19    (  23.20, 157.15)  286.59             85
 01/25/2019   03:31:45   (  22.70, 147.53) 01/25/2019   03:28:15    (  25.10, 145.06)  366.79            210
 01/30/2019   15:59:19   (  22.64, 147.52) 01/30/2019   16:01:59    (  23.32, 144.49)  319.58            160