Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 6 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)
 06/23/2018   06:22:13   (  75.30, -38.43) 06/23/2018   06:21:41  (  75.29, -38.52)    2.92                32
 06/23/2018   07:11:18   ( -76.43, 132.62) 06/23/2018   07:12:02  ( -76.43, 132.57)    1.43                44
 06/25/2018   22:38:32   (  75.80,  78.87) 06/25/2018   22:38:25  (  75.79,  78.83)    0.94                 7
 06/25/2018   23:27:39   ( -76.82,-110.17) 06/25/2018   23:28:48  ( -76.82,-110.16)    0.52                69
 06/28/2018   14:05:48   ( -75.21,  25.43) 06/28/2018   14:04:48  ( -75.22,  25.49)    2.05                60
 06/28/2018   14:54:51   (  76.28,-163.76) 06/28/2018   14:55:09  (  76.29,-163.71)    1.47                18
 07/01/2018   06:22:13   ( -75.35, 141.70) 07/01/2018   06:21:39  ( -75.35, 141.65)    1.41                34
 07/01/2018   07:11:17   (  76.37, -47.60) 07/01/2018   07:12:01  (  76.36, -47.66)    1.72                44
 07/03/2018   22:38:31   ( -75.88,-100.89) 07/03/2018   22:38:22  ( -75.89,-100.84)    1.46                 9