Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 29.  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)
 03/29/2021   19:06:21   (  49.99, -92.54) 03/29/2021   19:00:38    (  49.64, -94.37)  136.59            343
 03/29/2021   20:45:14   (  49.98,-117.26) 03/29/2021   20:42:06    (  49.54,-119.69)  181.86            188
 04/04/2021   07:18:44   (  49.94, -75.99) 04/04/2021   07:19:35    (  50.37, -78.11)  159.09             51
 04/04/2021   08:57:37   (  49.94,-100.71) 04/04/2021   09:01:03    (  50.48,-103.44)  203.52            206
 04/06/2021   18:16:54   (  49.99, -80.18) 04/06/2021   18:09:52    (  49.73, -81.70)  112.84            422
 04/06/2021   19:55:46   (  49.99,-104.90) 04/06/2021   19:51:19    (  49.62,-107.03)  158.05            267
 04/06/2021   21:30:56   (  36.69,-124.99) 04/06/2021   21:28:58    (  36.25,-127.52)  231.76            118