Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 6.  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)
 04/07/2019   06:31:34   (  43.81, -66.01) 04/07/2019   06:30:48    (  44.12, -67.97)  161.24             46
 04/07/2019   08:08:44   (  49.93, -88.39) 04/07/2019   08:10:29    (  50.40, -90.77)  177.68            105
 04/07/2019   09:47:37   (  49.93,-113.11) 04/07/2019   09:51:57    (  50.51,-116.10)  222.08            260
 04/09/2019   19:06:53   (  49.96, -92.57) 04/09/2019   19:00:44    (  49.63, -94.32)  131.32            369
 04/09/2019   20:45:46   (  49.96,-117.29) 04/09/2019   20:42:12    (  49.52,-119.65)  176.59            214
 04/15/2019   07:19:16   (  49.89, -76.04) 04/15/2019   07:19:39    (  50.32, -78.10)  153.95             23
 04/15/2019   08:58:09   (  49.89,-100.76) 04/15/2019   09:01:07    (  50.42,-103.42)  198.43            178