Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 9 10.  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)
 09/11/2018   06:22:18   (  75.29, -38.57) 09/11/2018   06:22:12  (  75.30, -38.51)    1.77                 6
 09/11/2018   07:11:25   ( -76.27, 131.98) 09/11/2018   07:12:37  ( -76.27, 131.99)    0.24                72
 09/13/2018   21:49:37   ( -74.28, -92.89) 09/13/2018   21:48:45  ( -74.28, -92.89)    0.18                52
 09/13/2018   22:38:34   (  75.74,  78.59) 09/13/2018   22:38:58  (  75.75,  78.67)    2.26                24
 09/16/2018   14:05:53   ( -74.79,  24.25) 09/16/2018   14:05:31  ( -74.79,  24.24)    0.14                22
 09/16/2018   14:54:59   (  75.79,-165.38) 09/16/2018   14:55:54  (  75.78,-165.48)    2.78                55
 09/19/2018   05:33:13   (  73.69, -30.07) 09/19/2018   05:32:04  (  73.69, -30.12)    1.64                69
 09/19/2018   06:22:09   ( -75.29, 141.46) 09/19/2018   06:22:17  ( -75.29, 141.46)    0.31                 8
 09/21/2018   21:49:26   (  74.35,  87.32) 09/21/2018   21:48:47  (  74.35,  87.30)    0.77                39