Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 2.  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)
 04/04/2019   09:25:02   (  20.06,-114.27) 04/04/2019   09:16:42    (  18.65,-115.01)  174.92            500
 04/07/2019   06:31:38   (  43.67, -66.05) 04/07/2019   06:30:50    (  44.02, -68.01)  162.02             48
 04/07/2019   08:08:46   (  49.92, -88.39) 04/07/2019   08:10:30    (  50.36, -90.79)  178.20            104
 04/07/2019   09:47:39   (  49.93,-113.11) 04/07/2019   09:51:57    (  50.53,-116.09)  222.54            258
 04/09/2019   19:06:56   (  49.95, -92.58) 04/09/2019   19:00:44    (  49.61, -94.32)  130.22            372
 04/09/2019   20:45:50   (  50.00,-117.32) 04/09/2019   20:42:14    (  49.62,-119.69)  175.37            216