Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 6 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)
 06/01/2021   19:06:11   (  49.94, -92.52) 06/01/2021   19:00:49    (  49.63, -94.38)  137.85            322
 06/01/2021   20:45:05   (  50.00,-117.26) 06/01/2021   20:42:18    (  49.58,-119.73)  183.04            167
 06/04/2021   10:11:56   (  26.71,-124.99) 06/04/2021   10:05:27    (  25.86,-125.92)  132.94            389
 06/07/2021   07:18:36   (  49.94, -75.97) 06/07/2021   07:19:52    (  50.37, -78.13)  161.63             76
 06/07/2021   08:57:30   (  49.88,-100.71) 06/07/2021   09:01:21    (  50.43,-103.48)  206.44            231
 06/09/2021   18:16:46   (  49.97, -80.17) 06/09/2021   18:10:11    (  49.69, -81.73)  116.05            395
 06/09/2021   19:55:39   (  49.96,-104.89) 06/09/2021   19:51:39    (  49.58,-107.06)  161.31            240
 06/09/2021   21:30:50   (  36.73,-125.00) 06/09/2021   21:29:19    (  36.26,-127.57)  235.76             91