Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 6 4.  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)
 06/04/2021   10:11:56   (  26.71,-124.99) 06/04/2021   10:05:27    (  25.85,-125.92)  132.96            389
 06/07/2021   07:18:36   (  49.93, -75.97) 06/07/2021   07:19:52    (  50.37, -78.14)  161.63             76
 06/07/2021   08:57:29   (  49.94,-100.69) 06/07/2021   09:01:20    (  50.48,-103.46)  206.08            231
 06/09/2021   18:16:46   (  49.97, -80.17) 06/09/2021   18:10:11    (  49.70, -81.73)  116.04            395
 06/09/2021   19:55:39   (  49.96,-104.89) 06/09/2021   19:51:39    (  49.58,-107.06)  161.29            240
 06/09/2021   21:30:50   (  36.73,-125.00) 06/09/2021   21:29:19    (  36.26,-127.57)  235.74             91
 06/12/2021   09:23:57   (  21.50,-113.89) 06/12/2021   09:16:01    (  21.58,-114.34)   47.08            476