Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 15.  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)
 08/17/2017   18:16:37   (  50.00, -80.17) 08/17/2017   18:10:34    (  49.74, -81.71)  113.80            363
 08/17/2017   19:55:30   (  49.99,-104.89) 08/17/2017   19:52:02    (  49.63,-107.03)  159.01            208
 08/17/2017   21:30:41   (  36.76,-125.00) 08/17/2017   21:29:42    (  36.31,-127.54)  232.81             59
 08/20/2017   09:23:16   (  23.38,-113.44) 08/20/2017   09:15:52    (  23.43,-113.83)   40.69            444
 08/23/2017   06:30:00   (  46.31, -65.04) 08/23/2017   06:30:39    (  46.69, -67.00)  155.17             39
 08/23/2017   08:07:52   (  49.93, -88.33) 08/23/2017   08:11:04    (  50.43, -90.77)  182.57            192
 08/23/2017   09:46:45   (  49.94,-113.05) 08/23/2017   09:52:32    (  50.54,-116.09)  226.97            347
 08/25/2017   19:06:01   (  49.96, -92.51) 08/25/2017   19:01:23    (  49.62, -94.36)  138.06            278