Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 3 28.  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   19:07:10   (  50.00, -92.52) 03/29/2015   19:06:51    (  49.66, -94.35)  136.50             19
 03/29/2015   20:43:51   (  42.14,-114.30) 03/29/2015   20:46:03    (  41.70,-116.62)  197.97            132
 04/01/2015   06:56:59   (  20.01, -77.12) 04/01/2015   06:50:04    (  19.93, -76.69)   46.37            415
 04/01/2015   08:32:05   (  33.67, -98.41) 04/01/2015   08:27:39    (  33.67, -98.43)    2.33            266
 04/01/2015   10:08:20   (  43.13,-120.23) 04/01/2015   10:06:25    (  43.20,-120.73)   41.24            115
 04/04/2015   07:19:35   (  49.89, -75.95) 04/04/2015   07:25:42    (  50.34, -78.20)  167.78            367
 04/06/2015   18:17:44   (  49.98, -80.15) 04/06/2015   18:15:55    (  49.70, -81.66)  112.86            109
 04/06/2015   19:55:52   (  47.31,-103.79) 04/06/2015   19:56:37    (  46.95,-105.88)  162.74             45