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   (  49.97, -92.54) 01/22/2020   19:00:32    (  49.65, -94.30)  131.11            346
 01/22/2020   20:45:11   (  49.96,-117.26) 01/22/2020   20:42:00    (  49.54,-119.63)  176.39            191
 01/28/2020   07:18:44   (  49.89, -75.97) 01/28/2020   07:19:28    (  50.28, -78.10)  157.79             44
 01/28/2020   08:57:37   (  49.89,-100.69) 01/28/2020   09:00:55    (  50.45,-103.40)  202.27            198
 01/30/2020   18:16:54   (  49.96, -80.18) 01/30/2020   18:09:42    (  49.72, -81.62)  106.90            432
 01/30/2020   19:55:47   (  49.95,-104.89) 01/30/2020   19:51:10    (  49.61,-106.95)  152.13            277
 01/30/2020   21:30:58   (  36.71,-125.00) 01/30/2020   21:28:49    (  36.24,-127.45)  225.13            129