Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 26.  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)
 04/28/2018   06:22:29   ( -75.63, 142.43) 04/28/2018   06:21:36  ( -75.63, 142.44)    0.37                53
 04/28/2018   07:11:39   (  76.41, -47.51) 04/28/2018   07:12:03  (  76.40, -47.60)    2.69                24
 04/30/2018   22:38:49   ( -75.89,-100.90) 04/30/2018   22:38:25  ( -75.89,-100.93)    0.93                24
 04/30/2018   23:27:52   (  77.00,  70.44) 04/30/2018   23:28:44  (  77.01,  70.52)    2.24                52
 05/03/2018   14:06:01   (  75.26,-154.46) 05/03/2018   14:04:48  (  75.26,-154.46)    0.11                73
 05/03/2018   14:55:08   ( -76.25,  16.09) 05/03/2018   14:55:13  ( -76.24,  16.04)    1.75                 5
 05/06/2018   06:22:20   (  75.61, -37.57) 05/06/2018   06:21:36  (  75.61, -37.59)    0.48                44
 05/06/2018   07:11:28   ( -76.54, 132.96) 05/06/2018   07:12:02  ( -76.53, 132.89)    2.10                34
 05/08/2018   22:38:38   (  76.01,  79.50) 05/08/2018   22:38:23  (  76.01,  79.48)    0.47                15