Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 5 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)
 05/19/2017   06:21:45   (  75.68, -37.39) 05/19/2017   06:21:29  (  75.69, -37.32)    2.11                16
 05/19/2017   07:10:57   ( -76.42, 132.53) 05/19/2017   07:11:59  ( -76.41, 132.45)    2.30                62
 05/21/2017   21:49:05   ( -74.84, -91.46) 05/21/2017   21:47:58  ( -74.85, -91.39)    2.14                67
 05/21/2017   22:38:09   (  75.93,  79.23) 05/21/2017   22:38:19  (  75.93,  79.26)    0.95                10
 05/24/2017   14:05:27   ( -75.19,  25.34) 05/24/2017   14:04:46  ( -75.19,  25.38)    1.17                41
 05/24/2017   14:54:32   (  76.22,-163.99) 05/24/2017   14:55:08  (  76.22,-163.98)    0.39                36
 05/27/2017   06:21:48   ( -75.53, 142.16) 05/27/2017   06:21:33  ( -75.53, 142.18)    0.76                15
 05/27/2017   07:10:53   (  76.55, -47.04) 05/27/2017   07:11:55  (  76.55, -47.02)    0.43                62
 05/29/2017   21:49:07   (  74.64,  88.04) 05/29/2017   21:48:01  (  74.64,  88.06)    0.67                66
 05/29/2017   22:38:09   ( -75.91,-100.85) 05/29/2017   22:38:20  ( -75.91,-100.82)    0.94                11