Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2020 1 21.  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)
 01/22/2020   19:06:18   (  49.95, -92.53) 01/22/2020   19:00:32    (  49.63, -94.29)  131.15            346
 01/22/2020   20:45:12   (  50.00,-117.28) 01/22/2020   20:42:01    (  49.58,-119.64)  176.32            191
 01/28/2020   07:18:44   (  49.90, -75.97) 01/28/2020   07:19:28    (  50.30, -78.09)  157.74             44
 01/28/2020   08:57:36   (  49.91,-100.69) 01/28/2020   09:00:54    (  50.47,-103.39)  202.22            198
 01/30/2020   18:16:53   (  49.95, -80.17) 01/30/2020   18:09:41    (  49.70, -81.61)  106.95            432
 01/30/2020   19:55:46   (  49.94,-104.89) 01/30/2020   19:51:09    (  49.59,-106.94)  152.19            277