Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 3 17.  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)
 03/19/2019   09:24:54   (  20.06,-114.24) 03/19/2019   09:16:34    (  19.81,-114.78)   62.85            500
 03/22/2019   06:31:12   (  44.71, -65.65) 03/22/2019   06:30:43    (  45.07, -67.67)  163.59             29
 03/22/2019   08:08:38   (  49.89, -88.37) 03/22/2019   08:10:41    (  50.36, -90.84)  183.88            123
 03/22/2019   09:47:31   (  49.89,-113.09) 03/22/2019   09:52:08    (  50.53,-116.14)  228.28            277
 03/24/2019   19:06:48   (  49.95, -92.55) 03/24/2019   19:00:56    (  49.65, -94.38)  135.75            352
 03/24/2019   20:45:41   (  49.94,-117.27) 03/24/2019   20:42:24    (  49.54,-119.71)  181.04            197