Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 27.  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   ( -75.60, 142.37) 04/28/2018   06:21:36  ( -75.61, 142.38)    0.48                53
 04/28/2018   07:11:38   (  76.44, -47.41) 04/28/2018   07:12:02  (  76.43, -47.50)    2.60                24
 04/30/2018   22:38:49   ( -75.92,-100.82) 04/30/2018   22:38:25  ( -75.91,-100.84)    0.64                24
 04/30/2018   23:27:52   (  77.02,  70.53) 04/30/2018   23:28:44  (  77.03,  70.63)    2.51                52
 05/03/2018   14:06:01   (  75.28,-154.39) 05/03/2018   14:04:48  (  75.28,-154.38)    0.56                73
 05/03/2018   14:55:08   ( -76.27,  16.17) 05/03/2018   14:55:13  ( -76.26,  16.13)    1.20                 5
 05/06/2018   06:22:18   (  75.69, -37.37) 05/06/2018   06:21:34  (  75.69, -37.36)    0.38                44
 05/06/2018   07:11:26   ( -76.61, 133.19) 05/06/2018   07:12:00  ( -76.60, 133.15)    1.23                34
 05/08/2018   22:38:35   (  76.13,  79.85) 05/08/2018   22:38:20  (  76.13,  79.88)    0.82                15
 05/08/2018   23:27:46   ( -76.89,-109.92) 05/08/2018   23:28:49  ( -76.89,-109.95)    0.72                63
 05/11/2018   14:05:53   ( -75.23,  25.50) 05/11/2018   14:04:51  ( -75.23,  25.46)    1.34                62