Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 6 9.  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)
 06/10/2019   06:30:22   (  46.39, -65.03) 06/10/2019   06:30:34    (  46.76, -67.05)  159.85             12
 06/10/2019   08:08:16   (  49.90, -88.36) 06/10/2019   08:11:01    (  50.39, -90.87)  187.42            165
 06/10/2019   09:47:09   (  49.90,-113.08) 06/10/2019   09:52:29    (  50.50,-116.19)  231.86            320
 06/12/2019   19:06:25   (  49.97, -92.52) 06/12/2019   19:01:19    (  49.66, -94.45)  142.69            306
 06/12/2019   20:45:18   (  49.97,-117.24) 06/12/2019   20:42:47    (  49.55,-119.78)  187.98            151
 06/15/2019   10:12:08   (  26.70,-124.99) 06/15/2019   10:05:39    (  26.85,-125.73)   75.01            389
 06/18/2019   07:18:46   (  49.91, -75.98) 06/18/2019   07:20:19    (  50.37, -78.20)  165.93             93
 06/18/2019   08:57:39   (  49.91,-100.70) 06/18/2019   09:01:47    (  50.48,-103.52)  210.38            248