Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 1 9.  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)
 01/11/2017   06:30:02   (  46.27, -65.04) 01/11/2017   06:30:56    (  46.70, -67.15)  168.82             54
 01/11/2017   08:07:54   (  49.89, -88.32) 01/11/2017   08:11:22    (  50.38, -90.95)  195.61            208
 01/11/2017   09:46:47   (  49.90,-113.04) 01/11/2017   09:52:49    (  50.55,-116.25)  239.98            362
 01/13/2017   19:06:03   (  49.98, -92.53) 01/13/2017   19:01:37    (  49.61, -94.47)  145.28            266
 01/13/2017   20:44:56   (  49.97,-117.25) 01/13/2017   20:43:05    (  49.51,-119.80)  190.60            111
 01/16/2017   08:34:44   (  20.06,-101.83) 01/16/2017   08:26:25    (  19.87,-102.18)   41.90            499
 01/16/2017   10:11:09   (  28.91,-124.40) 01/16/2017   10:05:17    (  29.06,-125.20)   79.58            352