Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 9 2.  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)
 09/03/2015   06:30:17   (  46.36, -65.03) 09/03/2015   06:33:58    (  46.73, -67.04)  159.06            221
 09/03/2015   08:08:10   (  49.92, -88.34) 09/03/2015   08:14:24    (  50.41, -90.85)  186.74            374
 09/05/2015   19:06:17   (  49.97, -92.50) 09/05/2015   19:04:38    (  49.64, -94.34)  137.03             99
 09/05/2015   20:44:16   (  46.77,-115.94) 09/05/2015   20:45:10    (  46.31,-118.33)  189.27             54
 09/08/2015   06:56:03   (  20.03, -77.13) 09/08/2015   06:47:53    (  19.91, -76.68)   48.69            490
 09/08/2015   08:32:16   (  29.67, -99.50) 09/08/2015   08:26:36    (  29.68, -99.54)    4.96            340
 09/08/2015   10:08:38   (  38.72,-121.67) 09/08/2015   10:05:29    (  38.83,-122.21)   47.73            189
 09/11/2015   07:18:35   (  49.88, -75.97) 09/11/2015   07:23:32    (  50.30, -78.19)  165.73            297
 09/11/2015   08:57:28   (  49.88,-100.69) 09/11/2015   09:04:59    (  50.47,-103.50)  210.27            451