Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 23.  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)
 04/23/2019   06:31:06   (  44.79, -65.64) 04/23/2019   06:30:37    (  45.11, -67.62)  160.04             29
 04/23/2019   08:08:33   (  49.89, -88.38) 04/23/2019   08:10:36    (  50.35, -90.81)  180.67            123
 04/23/2019   09:47:26   (  49.90,-113.10) 04/23/2019   09:52:03    (  50.52,-116.11)  225.14            277
 04/25/2019   19:06:40   (  49.99, -92.54) 04/25/2019   19:00:54    (  49.65, -94.37)  136.68            346
 04/25/2019   20:45:33   (  49.99,-117.26) 04/25/2019   20:42:22    (  49.54,-119.70)  181.99            191
 05/01/2019   07:18:59   (  49.88, -76.00) 05/01/2019   07:19:58    (  50.29, -78.17)  161.44             59
 05/01/2019   08:57:52   (  49.88,-100.72) 05/01/2019   09:01:25    (  50.46,-103.47)  206.00            213