Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 5 27.  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)
 05/30/2015   06:31:03   (  46.54, -65.03) 05/30/2015   06:35:09    (  46.92, -66.97)  153.88            246
 05/30/2015   08:08:59   (  49.93, -88.40) 05/30/2015   08:15:38    (  50.43, -90.85)  182.67            399
 06/01/2015   19:07:11   (  49.99, -92.59) 06/01/2015   19:05:55    (  49.66, -94.36)  132.28             76
 06/01/2015   20:44:47   (  45.41,-115.52) 06/01/2015   20:46:04    (  44.99,-117.82)  186.72             77
 06/04/2015   06:57:02   (  20.01, -77.24) 06/04/2015   06:49:12    (  19.89, -76.71)   56.86            470
 06/04/2015   08:33:44   (  27.91,-100.05) 06/04/2015   08:28:25    (  27.91,-100.05)    0.53            319
 06/04/2015   10:09:17   (  39.91,-121.41) 06/04/2015   10:06:28    (  39.98,-121.85)   38.51            169