Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 9 20.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/21/2018   21:49:24   (  74.42,  87.50) 09/21/2018   21:48:45  (  74.43,  87.50)    0.13                39
 09/21/2018   22:38:23   ( -75.84,-101.08) 09/21/2018   22:39:01  ( -75.85,-101.02)    2.03                38
 09/24/2018   14:05:36   (  75.12,-154.87) 09/24/2018   14:05:27  (  75.12,-154.81)    1.70                 9
 09/24/2018   14:54:47   ( -75.92,  15.06) 09/24/2018   14:55:56  ( -75.91,  14.98)    2.47                69
 09/27/2018   05:32:58   ( -73.94, 150.51) 09/27/2018   05:32:03  ( -73.93, 150.47)    1.14                55
 09/27/2018   06:21:57   (  75.29, -38.50) 09/27/2018   06:22:19  (  75.28, -38.56)    1.91                22
 09/29/2018   21:49:09   ( -74.68, -91.84) 09/29/2018   21:48:44  ( -74.68, -91.83)    0.48                25
 09/29/2018   22:38:10   (  75.91,  79.16) 09/29/2018   22:39:02  (  75.91,  79.19)    0.79                52
 10/02/2018   13:16:30   (  73.48,-146.34) 10/02/2018   13:15:19  (  73.47,-146.39)    1.82                71
 10/02/2018   14:05:22   ( -75.31,  25.69) 10/02/2018   14:05:27  ( -75.32,  25.77)    2.58                 5