Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 4 1.  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)
 04/03/2017   19:06:49   (  50.00, -92.62) 04/03/2017   19:00:51    (  49.66, -94.34)  128.92            358
 04/03/2017   20:45:42   (  50.00,-117.34) 04/03/2017   20:42:20    (  49.61,-119.69)  174.18            202
 04/09/2017   07:19:05   (  49.88, -76.07) 04/09/2017   07:19:53    (  50.29, -78.13)  154.45             48
 04/09/2017   08:57:57   (  49.94,-100.76) 04/09/2017   09:01:20    (  50.46,-103.43)  198.67            203
 04/11/2017   18:17:10   (  49.99, -80.21) 04/11/2017   18:10:10    (  49.71, -81.68)  110.01            420
 04/11/2017   19:56:03   (  49.99,-104.93) 04/11/2017   19:51:38    (  49.60,-107.01)  155.26            265