Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 3 6.  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)
 03/06/2019   06:30:45   (  45.77, -65.22) 03/06/2019   06:30:35    (  46.13, -67.30)  165.59             10
 03/06/2019   08:08:28   (  49.93, -88.31) 03/06/2019   08:10:50    (  50.44, -90.85)  190.10            142
 03/06/2019   09:47:21   (  49.93,-113.02) 03/06/2019   09:52:18    (  50.55,-116.18)  234.45            297
 03/08/2019   19:06:39   (  50.00, -92.55) 03/08/2019   19:01:07    (  49.68, -94.44)  139.97            332
 03/08/2019   20:45:32   (  49.99,-117.27) 03/08/2019   20:42:35    (  49.57,-119.76)  185.24            177
 03/11/2019   10:12:25   (  26.62,-124.99) 03/11/2019   10:05:54    (  25.09,-126.17)  206.16            391
 03/14/2019   07:19:03   (  49.92, -75.94) 03/14/2019   07:20:02    (  50.34, -78.19)  167.26             59
 03/14/2019   08:57:56   (  49.92,-100.66) 03/14/2019   09:01:29    (  50.51,-103.49)  211.70            213