Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 4 7.  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)
 04/09/2017   06:22:12   ( -75.28, 141.42) 04/09/2017   06:21:32  ( -75.27, 141.39)    1.00                40
 04/09/2017   07:11:13   (  76.46, -47.36) 04/09/2017   07:11:50  (  76.47, -47.33)    0.81                37
 04/11/2017   22:38:30   ( -75.61,-101.75) 04/11/2017   22:38:21  ( -75.61,-101.82)    2.33                 9
 04/11/2017   23:27:32   (  76.74,  69.47) 04/11/2017   23:28:40  (  76.73,  69.46)    0.45                68
 04/14/2017   14:05:42   (  74.85,-155.57) 04/14/2017   14:04:47  (  74.84,-155.65)    2.57                55
 04/14/2017   14:54:47   ( -75.99,  15.26) 04/14/2017   14:55:09  ( -75.98,  15.16)    2.94                22
 04/17/2017   06:21:47   (  75.77, -37.13) 04/17/2017   06:21:22  (  75.78, -37.03)    2.87                25
 04/17/2017   07:11:02   ( -76.39, 132.45) 04/17/2017   07:11:55  ( -76.38, 132.35)    2.83                53
 04/19/2017   21:49:02   ( -74.98, -91.08) 04/19/2017   21:47:51  ( -74.99, -90.99)    2.64                71
 04/19/2017   22:38:11   (  75.79,  78.81) 04/19/2017   22:38:18  (  75.78,  78.72)    2.68                 7