Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2020 4 18.  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)
 04/19/2020   18:17:13   (  49.99, -80.20) 04/19/2020   18:10:10    (  49.70, -81.75)  115.48            423
 04/19/2020   19:56:06   (  49.99,-104.92) 04/19/2020   19:51:38    (  49.59,-107.08)  160.71            268
 04/19/2020   21:31:15   (  36.64,-125.00) 04/19/2020   21:29:16    (  36.16,-127.56)  235.20            119
 04/22/2020   09:24:47   (  20.02,-114.26) 04/22/2020   09:16:27    (  19.88,-114.77)   55.44            500
 04/25/2020   06:30:56   (  45.13, -65.51) 04/25/2020   06:30:33    (  45.47, -67.53)  162.00             23
 04/25/2020   08:08:29   (  49.88, -88.38) 04/25/2020   08:10:38    (  50.37, -90.85)  184.01            129
 04/25/2020   09:47:22   (  49.89,-113.10) 04/25/2020   09:52:06    (  50.47,-116.18)  228.47            284
 04/27/2020   19:06:38   (  49.99, -92.56) 04/27/2020   19:00:55    (  49.68, -94.42)  138.12            343
 04/27/2020   20:45:31   (  49.99,-117.28) 04/27/2020   20:42:23    (  49.57,-119.75)  183.39            188