Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 7.  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)
 08/07/2017   08:07:55   (  49.90, -88.34) 08/07/2017   08:10:52    (  50.39, -90.75)  179.89            177
 08/07/2017   09:46:48   (  49.90,-113.06) 08/07/2017   09:52:20    (  50.50,-116.07)  224.32            332
 08/09/2017   19:06:03   (  49.96, -92.52) 08/09/2017   19:01:10    (  49.64, -94.33)  135.03            293
 08/09/2017   20:44:56   (  49.95,-117.24) 08/09/2017   20:42:38    (  49.53,-119.66)  180.34            138
 08/12/2017   08:34:45   (  20.06,-101.86) 08/12/2017   08:26:25    (  18.44,-102.36)  187.58            500
 08/12/2017   10:11:34   (  27.53,-124.78) 08/12/2017   10:05:18    (  27.63,-125.41)   63.12            376
 08/15/2017   07:18:28   (  49.88, -75.99) 08/15/2017   07:20:15    (  50.31, -78.12)  159.09            107
 08/15/2017   08:57:21   (  49.89,-100.71) 08/15/2017   09:01:43    (  50.42,-103.44)  203.60            262