Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 16.  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)
 04/17/2018   14:55:17   ( -76.46,  16.81) 04/17/2018   14:55:05  ( -76.47,  16.89)    2.31                12
 04/17/2018   15:44:28   (  77.17,-173.01) 04/17/2018   15:45:33  (  77.17,-173.00)    0.24                65
 04/20/2018   06:22:36   (  75.64, -37.52) 04/20/2018   06:21:33  (  75.64, -37.52)    0.07                63
 04/20/2018   07:11:45   ( -76.52, 132.88) 04/20/2018   07:12:00  ( -76.51, 132.81)    2.08                15
 04/22/2018   22:38:56   (  76.08,  79.70) 04/22/2018   22:38:19  (  76.09,  79.75)    1.46                37
 04/22/2018   23:28:06   ( -76.90,-109.90) 04/22/2018   23:28:47  ( -76.90,-109.91)    0.14                41
 04/25/2018   14:55:22   (  76.18,-164.12) 04/25/2018   14:55:12  (  76.17,-164.21)    2.61                10
 04/25/2018   15:44:26   ( -77.27,   7.37) 04/25/2018   15:45:33  ( -77.28,   7.45)    2.23                67
 04/28/2018   06:22:40   ( -75.44, 141.90) 04/28/2018   06:21:40  ( -75.43, 141.82)    2.54                60