Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 9.  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)
 04/12/2018   06:22:36   ( -75.65, 142.51) 04/12/2018   06:21:32  ( -75.65, 142.51)    0.04                64
 04/12/2018   07:11:43   (  76.56, -46.99) 04/12/2018   07:11:56  (  76.55, -47.04)    1.39                13
 04/14/2018   22:38:58   ( -76.01,-100.52) 04/14/2018   22:38:20  ( -76.02,-100.51)    0.39                38
 04/14/2018   23:28:06   (  76.87,  69.96) 04/14/2018   23:28:45  (  76.86,  69.92)    1.31                39
 04/17/2018   14:55:18   ( -76.42,  16.64) 04/17/2018   14:55:06  ( -76.42,  16.68)    1.10                12
 04/17/2018   15:44:29   (  77.12,-173.23) 04/17/2018   15:45:34  (  77.12,-173.26)    0.81                65
 04/20/2018   06:22:38   (  75.53, -37.83) 04/20/2018   06:21:35  (  75.53, -37.87)    1.46                63
 04/20/2018   07:11:40   ( -76.76, 133.70) 04/20/2018   07:11:54  ( -76.77, 133.78)    2.19                14
 04/22/2018   22:38:59   (  75.94,  79.24) 04/22/2018   22:38:22  (  75.94,  79.22)    0.60                37