Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 6 8.  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)
 06/09/2017   10:12:00   (  26.81,-124.99) 06/09/2017   10:05:33    (  25.95,-125.86)  129.28            387
 06/12/2017   07:18:41   (  49.90, -76.01) 06/12/2017   07:19:58    (  50.34, -78.10)  156.50             77
 06/12/2017   08:57:34   (  49.90,-100.73) 06/12/2017   09:01:26    (  50.45,-103.42)  200.97            232
 06/14/2017   18:16:50   (  49.99, -80.19) 06/14/2017   18:10:15    (  49.71, -81.68)  110.83            395
 06/14/2017   19:55:43   (  49.99,-104.91) 06/14/2017   19:51:43    (  49.60,-107.00)  156.05            240
 06/14/2017   21:30:52   (  36.63,-124.99) 06/14/2017   21:29:21    (  36.17,-127.48)  229.18             91
 06/17/2017   09:23:59   (  21.47,-113.91) 06/17/2017   09:16:03    (  21.55,-114.28)   38.80            476