Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 3 29.  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)
 03/29/2015   19:07:09   (  49.98, -92.51) 03/29/2015   19:06:50    (  49.65, -94.34)  136.50             19
 03/29/2015   20:43:50   (  42.12,-114.29) 03/29/2015   20:46:02    (  41.68,-116.61)  197.97            132
 04/01/2015   06:56:59   (  20.03, -77.12) 04/01/2015   06:50:04    (  19.94, -76.68)   46.41            415
 04/01/2015   08:32:10   (  33.39, -98.48) 04/01/2015   08:27:44    (  33.39, -98.51)    2.67            266
 04/01/2015   10:08:21   (  43.09,-120.24) 04/01/2015   10:06:25    (  43.21,-120.72)   41.18            116
 04/04/2015   07:19:35   (  49.91, -75.94) 04/04/2015   07:25:42    (  50.35, -78.20)  167.61            367
 04/06/2015   18:17:44   (  49.96, -80.14) 04/06/2015   18:15:55    (  49.70, -81.66)  112.79            109
 04/06/2015   19:55:53   (  47.35,-103.81) 04/06/2015   19:56:37    (  46.95,-105.87)  162.61             44
 04/06/2015   21:28:40   (  25.43,-121.95) 04/06/2015   21:31:49    (  24.95,-124.36)  248.70            189