Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 22.  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   (  44.80, -65.64) 04/23/2019   06:30:37    (  45.12, -67.62)  159.98             29
 04/23/2019   08:08:33   (  49.91, -88.38) 04/23/2019   08:10:36    (  50.36, -90.81)  180.59            123
 04/23/2019   09:47:26   (  49.91,-113.10) 04/23/2019   09:52:03    (  50.53,-116.11)  225.05            277
 04/25/2019   19:06:40   (  49.98, -92.54) 04/25/2019   19:00:54    (  49.64, -94.37)  136.69            346
 04/25/2019   20:45:33   (  49.98,-117.26) 04/25/2019   20:42:22    (  49.53,-119.69)  182.01            191
 05/01/2019   07:18:58   (  49.91, -75.99) 05/01/2019   07:19:56    (  50.36, -78.14)  161.27             58
 05/01/2019   08:57:51   (  49.91,-100.72) 05/01/2019   09:01:24    (  50.47,-103.47)  205.77            213