Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 19.  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)
 04/20/2019   09:24:54   (  20.02,-114.27) 04/20/2019   09:16:34    (  19.26,-114.87)  105.45            500
 04/23/2019   06:31:07   (  44.78, -65.64) 04/23/2019   06:30:38    (  45.09, -67.63)  160.10             29
 04/23/2019   08:08:33   (  49.89, -88.39) 04/23/2019   08:10:36    (  50.34, -90.82)  180.73            123
 04/23/2019   09:47:26   (  49.89,-113.11) 04/23/2019   09:52:03    (  50.51,-116.12)  225.20            277
 04/25/2019   19:06:40   (  50.00, -92.54) 04/25/2019   19:00:54    (  49.66, -94.38)  136.64            346
 04/25/2019   20:45:33   (  49.99,-117.27) 04/25/2019   20:42:22    (  49.55,-119.70)  181.94            191