Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 5 8.  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)
 05/09/2019   06:30:46   (  45.63, -65.33) 05/09/2019   06:30:32    (  45.98, -67.32)  159.03             14
 05/09/2019   08:08:27   (  49.91, -88.37) 05/09/2019   08:10:45    (  50.41, -90.82)  183.24            138
 05/09/2019   09:47:20   (  49.91,-113.09) 05/09/2019   09:52:13    (  50.52,-116.14)  227.66            293
 05/11/2019   19:06:36   (  49.98, -92.54) 05/11/2019   19:01:04    (  49.66, -94.41)  138.80            332
 05/11/2019   20:45:29   (  49.98,-117.26) 05/11/2019   20:42:32    (  49.55,-119.74)  184.09            177
 05/14/2019   10:12:18   (  26.74,-125.00) 05/14/2019   10:05:50    (  25.35,-126.08)  189.35            388
 05/17/2019   07:18:57   (  49.88, -76.01) 05/17/2019   07:20:06    (  50.31, -78.19)  162.56             69
 05/17/2019   08:57:50   (  49.89,-100.73) 05/17/2019   09:01:34    (  50.42,-103.52)  207.08            224