Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 3 19.  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)
 03/24/2017   07:19:17   (  49.94, -76.06) 03/24/2017   07:19:52    (  50.34, -78.12)  153.23             35
 03/24/2017   08:58:11   (  49.89,-100.80) 03/24/2017   09:01:21    (  50.39,-103.47)  198.01            190
 03/26/2017   18:17:30   (  49.97, -80.28) 03/26/2017   18:10:07    (  49.70, -81.67)  103.73            443
 03/26/2017   19:56:23   (  49.96,-105.00) 03/26/2017   19:51:35    (  49.60,-107.00)  148.91            288
 03/26/2017   21:31:27   (  36.30,-124.98) 03/26/2017   21:29:08    (  35.87,-127.39)  221.29            139
 03/29/2017   09:25:07   (  20.04,-114.35) 03/29/2017   09:16:47    (  18.34,-115.06)  202.90            500