Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 5 12.  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)
 05/13/2016   09:24:02   (  23.62,-113.51) 05/13/2016   09:16:42    (  23.69,-113.82)   32.75            440
 05/16/2016   06:30:41   (  46.63, -65.04) 05/16/2016   06:31:27    (  46.98, -66.94)  149.56             46
 05/16/2016   08:08:39   (  49.89, -88.47) 05/16/2016   08:11:58    (  50.37, -90.86)  179.08            199
 05/16/2016   09:47:32   (  49.89,-113.19) 05/16/2016   09:53:26    (  50.48,-116.19)  223.60            354
 05/18/2016   19:06:42   (  49.95, -92.59) 05/18/2016   19:02:14    (  49.62, -94.38)  133.52            269
 05/18/2016   20:45:35   (  49.95,-117.31) 05/18/2016   20:43:41    (  49.51,-119.71)  178.86            114
 05/21/2016   08:35:20   (  20.00,-101.95) 05/21/2016   08:27:00    (  19.97,-102.07)   12.63            500
 05/21/2016   10:11:43   (  29.03,-124.47) 05/21/2016   10:05:53    (  29.16,-125.08)   60.81            350