Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 6 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)
 06/17/2017   14:05:21   (  75.02,-155.08) 06/17/2017   14:04:47  (  75.02,-155.10)    0.44                34
 06/17/2017   14:54:27   ( -76.08,  15.60) 06/17/2017   14:55:10  ( -76.08,  15.55)    1.46                43
 06/20/2017   06:21:42   (  75.35, -38.31) 06/20/2017   06:21:35  (  75.34, -38.37)    1.67                 7
 06/20/2017   07:10:50   ( -76.31, 132.21) 06/20/2017   07:12:00  ( -76.30, 132.11)    2.81                70
 06/22/2017   21:48:55   ( -74.75, -91.64) 06/22/2017   21:47:57  ( -74.76, -91.59)    1.66                58
 06/22/2017   22:38:02   (  75.67,  78.48) 06/22/2017   22:38:22  (  75.66,  78.39)    2.53                20
 06/25/2017   14:05:15   ( -75.13,  25.22) 06/25/2017   14:04:44  ( -75.13,  25.24)    0.64                31
 06/25/2017   14:54:15   (  76.37,-163.47) 06/25/2017   14:55:01  (  76.38,-163.37)    2.91                46
 06/28/2017   05:37:53   (  56.13, -48.29) 06/28/2017   05:36:41  (  56.32, -49.63)   85.42                72
 06/28/2017   06:21:35   ( -75.49, 142.11) 06/28/2017   06:21:31  ( -75.49, 142.11)    0.11                 4