Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 1.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 03/03/2021   07:18:45   (  49.91, -75.97) 03/03/2021   07:19:45    (  50.32, -78.18)  164.27             60
 03/03/2021   08:57:38   (  49.91,-100.69) 03/03/2021   09:01:12    (  50.48,-103.48)  208.71            214
 03/05/2021   18:16:54   (  49.96, -80.17) 03/05/2021   18:10:01    (  49.70, -81.73)  115.57            413
 03/05/2021   19:55:47   (  49.96,-104.89) 03/05/2021   19:51:29    (  49.59,-107.06)  160.82            258
 03/05/2021   21:30:58   (  36.73,-125.00) 03/05/2021   21:29:08    (  36.22,-127.56)  235.84            110
 03/08/2021   09:24:25   (  20.27,-114.16) 03/08/2021   09:16:09    (  20.39,-114.63)   50.88            496