Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP over region 
TLE Epoch: 2019 2 21.  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)
 02/23/2019   15:10:06   (  22.62, 159.87) 02/23/2019   15:11:05    (  23.22, 157.20)  281.55             59
 02/26/2019   03:31:58   (  22.67, 147.53) 02/26/2019   03:28:29    (  26.68, 144.69)  530.49            209
 03/03/2019   15:59:35   (  22.62, 147.51) 03/03/2019   16:01:48    (  23.27, 144.52)  314.21            133
 03/11/2019   15:10:11   (  22.58, 159.86) 03/11/2019   15:11:06    (  23.20, 157.18)  283.40             55
 03/14/2019   03:32:01   (  22.66, 147.54) 03/14/2019   03:28:32    (  26.72, 144.66)  537.07            209
 03/19/2019   15:59:38   (  22.62, 147.51) 03/19/2019   16:01:54    (  23.29, 144.49)  318.82            136