Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 27.  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)
 05/01/2019   07:19:04   (  49.90, -76.02) 05/01/2019   07:19:57    (  50.35, -78.15)  159.78             53
 05/01/2019   08:57:57   (  49.91,-100.74) 05/01/2019   09:01:25    (  50.46,-103.47)  204.26            208
 05/03/2019   18:17:12   (  49.99, -80.19) 05/03/2019   18:10:15    (  49.72, -81.74)  114.95            417
 05/03/2019   19:56:05   (  49.99,-104.91) 05/03/2019   19:51:43    (  49.61,-107.06)  160.18            262
 05/03/2019   21:31:14   (  36.64,-124.98) 05/03/2019   21:29:21    (  36.17,-127.54)  234.37            113
 05/06/2019   09:24:43   (  20.20,-114.22) 05/06/2019   09:16:26    (  20.31,-114.65)   47.07            497