Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 6 21.  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)
 06/22/2017   21:48:53   ( -74.84, -91.42) 06/22/2017   21:47:55  ( -74.85, -91.34)    2.60                58
 06/22/2017   22:38:01   (  75.71,  78.60) 06/22/2017   22:38:21  (  75.70,  78.54)    1.70                20
 06/25/2017   14:05:12   ( -75.26,  25.57) 06/25/2017   14:04:41  ( -75.27,  25.65)    2.25                31
 06/25/2017   14:54:20   (  76.11,-164.29) 06/25/2017   14:55:07  (  76.11,-164.34)    1.47                47
 06/28/2017   05:37:31   (  57.40, -47.58) 06/28/2017   05:36:18  (  57.63, -48.84)   79.64                73
 06/28/2017   06:21:31   ( -75.67, 142.62) 06/28/2017   06:21:27  ( -75.68, 142.70)    2.48                 4
 06/28/2017   07:10:27   (  77.07, -45.09) 06/28/2017   07:11:41  (  77.03, -45.05)    4.81                74
 06/30/2017   21:48:51   (  74.62,  88.06) 06/30/2017   21:47:58  (  74.62,  88.05)    0.13                53
 06/30/2017   22:37:58   ( -75.68,-101.47) 06/30/2017   22:38:22  ( -75.67,-101.56)    2.59                24
 07/03/2017   14:05:05   (  75.23,-154.49) 07/03/2017   14:04:39  (  75.23,-154.45)    1.27                26