Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 1 17.  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)
 01/17/2016   07:18:50   (  49.88, -76.00) 01/17/2016   07:22:10    (  50.31, -78.25)  166.99            200
 01/17/2016   08:57:43   (  49.89,-100.72) 01/17/2016   09:03:37    (  50.47,-103.55)  211.46            354
 01/19/2016   18:16:59   (  49.97, -80.21) 01/19/2016   18:12:24    (  49.71, -81.74)  113.88            276
 01/19/2016   19:55:52   (  49.96,-104.92) 01/19/2016   19:53:51    (  49.60,-107.07)  159.13            121
 01/19/2016   21:30:35   (  35.05,-124.54) 01/19/2016   21:31:01    (  34.54,-127.07)  237.41             26
 01/22/2016   07:45:42   (  20.02, -89.54) 01/22/2016   07:37:22    (  19.03, -89.63)  110.13            500
 01/22/2016   09:22:20   (  28.16,-112.28) 01/22/2016   09:16:15    (  28.22,-112.67)   38.74            365
 01/25/2016   06:30:24   (  46.39, -65.03) 01/25/2016   06:32:18    (  46.78, -67.05)  160.21            114
 01/25/2016   08:08:18   (  49.89, -88.36) 01/25/2016   08:12:45    (  50.40, -90.88)  188.23            267
 01/25/2016   09:47:11   (  49.90,-113.08) 01/25/2016   09:54:13    (  50.50,-116.21)  232.65            422