Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 3 25.  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)
 03/26/2017   18:17:28   (  49.97, -80.27) 03/26/2017   18:10:07    (  49.72, -81.67)  104.61            441
 03/26/2017   19:56:21   (  49.97,-104.99) 03/26/2017   19:51:35    (  49.61,-107.00)  149.80            286
 03/26/2017   21:31:26   (  36.37,-124.99) 03/26/2017   21:29:08    (  35.89,-127.39)  221.98            138
 03/29/2017   09:25:05   (  20.02,-114.35) 03/29/2017   09:16:45    (  18.50,-115.02)  183.13            500
 04/01/2017   06:31:38   (  43.78, -66.08) 04/01/2017   06:30:48    (  44.08, -67.96)  153.89             50
 04/01/2017   08:08:48   (  49.91, -88.47) 04/01/2017   08:10:29    (  50.36, -90.76)  171.26            101
 04/01/2017   09:47:41   (  49.91,-113.19) 04/01/2017   09:51:57    (  50.47,-116.09)  215.67            256
 04/03/2017   19:06:59   (  49.99, -92.66) 04/03/2017   19:00:44    (  49.69, -94.32)  123.51            375
 04/03/2017   20:45:52   (  49.98,-117.38) 04/03/2017   20:42:12    (  49.58,-119.65)  168.73            220