Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 7 13.  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)
 07/14/2015   07:46:07   (  20.03, -89.57) 07/14/2015   07:39:32    (  20.01, -89.40)   17.40            395
 07/14/2015   09:20:47   (  35.26,-110.42) 07/14/2015   09:16:40    (  35.33,-110.67)   24.45            247
 07/17/2015   06:30:43   (  46.51, -65.04) 07/17/2015   06:34:42    (  46.91, -67.02)  158.08            239
 07/17/2015   08:08:39   (  49.89, -88.41) 07/17/2015   08:15:12    (  50.36, -90.92)  186.68            393
 07/19/2015   19:06:45   (  49.94, -92.54) 07/19/2015   19:05:26    (  49.63, -94.39)  137.07             79
 07/19/2015   20:44:25   (  45.61,-115.56) 07/19/2015   20:45:38    (  45.14,-117.92)  191.63             73
 07/22/2015   06:56:31   (  20.01, -77.19) 07/22/2015   06:48:42    (  19.92, -76.74)   47.78            469
 07/22/2015   08:32:23   (  30.90, -99.22) 07/22/2015   08:27:04    (  30.91, -99.26)    3.96            319
 07/22/2015   10:08:45   (  39.95,-121.34) 07/22/2015   10:05:57    (  40.05,-121.86)   45.72            168