Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 6 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)
 06/28/2017   05:37:32   (  57.35, -47.61) 06/28/2017   05:36:20  (  57.52, -48.90)   80.11                72
 06/28/2017   06:21:31   ( -75.67, 142.62) 06/28/2017   06:21:27  ( -75.68, 142.70)    2.44                 4
 06/28/2017   07:10:28   (  77.04, -45.24) 06/28/2017   07:11:42  (  76.99, -45.21)    4.63                74
 06/30/2017   21:48:51   (  74.63,  88.07) 06/30/2017   21:47:58  (  74.63,  88.07)    0.14                53
 06/30/2017   22:37:58   ( -75.68,-101.47) 06/30/2017   22:38:22  ( -75.67,-101.56)    2.64                24
 07/03/2017   14:05:06   (  75.18,-154.61) 07/03/2017   14:04:40  (  75.18,-154.58)    1.16                26
 07/03/2017   14:54:15   ( -76.12,  15.75) 07/03/2017   14:55:06  ( -76.12,  15.71)    1.25                51
 07/06/2017   05:33:46   ( -70.00, 143.61) 07/06/2017   05:32:32  ( -70.09, 143.12)   20.96                74
 07/06/2017   06:21:30   (  75.32, -38.35) 07/06/2017   06:21:32  (  75.31, -38.44)    2.78                 2
 07/06/2017   07:07:41   ( -81.83,-175.78) 07/06/2017   07:08:54  ( -81.31,-175.44)   58.12                73
 07/08/2017   21:48:40   ( -74.91, -91.19) 07/08/2017   21:47:51  ( -74.92, -91.11)    2.73                49
 07/08/2017   22:37:45   (  75.90,  79.21) 07/08/2017   22:38:14  (  75.90,  79.20)    0.31                29
 07/11/2017   14:05:03   ( -75.09,  25.17) 07/11/2017   14:04:42  ( -75.09,  25.16)    0.36                21