Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 8.  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)
 04/09/2018   14:55:19   (  76.27,-163.81) 04/09/2018   14:55:06  (  76.27,-163.85)    1.05                13
 04/09/2018   15:44:26   ( -77.24,   7.24) 04/09/2018   15:45:30  ( -77.24,   7.28)    1.00                64
 04/12/2018   06:22:36   ( -75.63, 142.46) 04/12/2018   06:21:32  ( -75.63, 142.46)    0.15                64
 04/12/2018   07:11:43   (  76.54, -47.05) 04/12/2018   07:11:56  (  76.54, -47.10)    1.27                13
 04/14/2018   22:38:57   ( -76.04,-100.43) 04/14/2018   22:38:19  ( -76.05,-100.41)    0.59                38
 04/14/2018   23:28:06   (  76.85,  69.90) 04/14/2018   23:28:45  (  76.84,  69.86)    1.02                39
 04/17/2018   14:55:18   ( -76.45,  16.74) 04/17/2018   14:55:06  ( -76.45,  16.80)    1.53                12
 04/17/2018   15:44:29   (  77.15,-173.12) 04/17/2018   15:45:34  (  77.14,-173.13)    0.31                65
 04/20/2018   06:22:37   (  75.56, -37.74) 04/20/2018   06:21:34  (  75.56, -37.77)    0.72                63