Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 2 25.  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)
 02/26/2019   03:31:57   (  22.64, 147.53) 02/26/2019   03:28:28    (  26.73, 144.68)  537.86            209
 03/03/2019   15:59:36   (  22.58, 147.50) 03/03/2019   16:01:45    (  23.24, 144.53)  312.36            129
 03/11/2019   15:10:11   (  22.58, 159.86) 03/11/2019   15:10:56    (  23.18, 157.22)  278.64             45
 03/19/2019   15:59:38   (  22.59, 147.51) 03/19/2019   16:01:34    (  23.27, 144.58)  310.17            116