Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2020 6 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)
 06/22/2020   18:17:01   (  49.96, -80.16) 06/22/2020   18:09:58    (  49.67, -81.65)  111.06            423
 06/22/2020   19:55:54   (  49.96,-104.88) 06/22/2020   19:51:26    (  49.57,-106.97)  156.28            268
 06/22/2020   21:31:05   (  36.72,-124.99) 06/22/2020   21:29:06    (  36.25,-127.49)  229.40            119
 06/25/2020   09:24:36   (  20.03,-114.23) 06/25/2020   09:16:16    (  19.80,-114.69)   54.49            500
 06/28/2020   06:30:48   (  44.91, -65.55) 06/28/2020   06:30:23    (  45.23, -67.51)  157.50             25
 06/28/2020   08:08:17   (  49.90, -88.34) 06/28/2020   08:10:24    (  50.35, -90.75)  178.92            127
 06/28/2020   09:47:10   (  49.90,-113.06) 06/28/2020   09:51:51    (  50.51,-116.05)  223.33            281
 06/30/2020   19:06:26   (  49.99, -92.53) 06/30/2020   19:00:40    (  49.69, -94.32)  132.76            346
 06/30/2020   20:45:19   (  49.98,-117.25) 06/30/2020   20:42:08    (  49.58,-119.65)  178.02            191