Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 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)
 03/05/2021   18:16:54   (  49.94, -80.16) 03/05/2021   18:10:01    (  49.68, -81.72)  115.58            413
 03/05/2021   19:55:48   (  50.00,-104.91) 03/05/2021   19:51:30    (  49.63,-107.07)  160.75            258
 03/05/2021   21:30:58   (  36.71,-124.99) 03/05/2021   21:29:08    (  36.19,-127.55)  235.88            110
 03/08/2021   09:24:24   (  20.28,-114.16) 03/08/2021   09:16:08    (  20.41,-114.63)   50.92            496
 03/11/2021   06:30:32   (  45.44, -65.34) 03/11/2021   06:30:17    (  45.78, -67.39)  163.84             15
 03/11/2021   08:08:10   (  49.90, -88.32) 03/11/2021   08:10:27    (  50.39, -90.83)  187.12            137
 03/11/2021   09:47:03   (  49.90,-113.04) 03/11/2021   09:51:55    (  50.50,-116.16)  231.56            292
 03/13/2021   19:06:18   (  49.94, -92.51) 03/13/2021   19:00:43    (  49.64, -94.38)  138.85            335