Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 3.  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   (  49.92, -75.96) 03/03/2021   07:19:45    (  50.33, -78.18)  164.21             60
 03/03/2021   08:57:38   (  49.93,-100.68) 03/03/2021   09:01:12    (  50.49,-103.48)  208.64            214
 03/05/2021   18:16:54   (  49.95, -80.17) 03/05/2021   18:10:01    (  49.69, -81.72)  115.58            413
 03/05/2021   19:55:47   (  49.95,-104.89) 03/05/2021   19:51:29    (  49.58,-107.05)  160.85            258
 03/05/2021   21:30:58   (  36.72,-124.99) 03/05/2021   21:29:09    (  36.26,-127.57)  235.87            109
 03/08/2021   09:24:25   (  20.27,-114.16) 03/08/2021   09:16:09    (  20.40,-114.63)   50.92            496
 03/11/2021   06:30:32   (  45.44, -65.35) 03/11/2021   06:30:17    (  45.78, -67.40)  163.86             15
 03/11/2021   08:08:10   (  49.89, -88.32) 03/11/2021   08:10:27    (  50.38, -90.83)  187.14            137
 03/11/2021   09:47:03   (  49.90,-113.04) 03/11/2021   09:51:54    (  50.55,-116.13)  231.59            291