Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 9 19.  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)
 09/19/2018   06:22:07   ( -75.38, 141.71) 09/19/2018   06:22:15  ( -75.38, 141.74)    1.04                 8
 09/21/2018   21:49:23   (  74.45,  87.56) 09/21/2018   21:48:44  (  74.45,  87.55)    0.08                39
 09/21/2018   22:38:22   ( -75.86,-101.01) 09/21/2018   22:39:00  ( -75.87,-100.94)    2.03                38
 09/24/2018   14:05:36   (  75.09,-154.94) 09/24/2018   14:05:27  (  75.09,-154.89)    1.53                 9
 09/24/2018   14:54:46   ( -75.94,  15.13) 09/24/2018   14:55:55  ( -75.93,  15.05)    2.57                69
 09/27/2018   05:32:59   ( -73.91, 150.45) 09/27/2018   05:32:04  ( -73.91, 150.40)    1.42                55
 09/27/2018   06:21:58   (  75.26, -38.58) 09/27/2018   06:22:20  (  75.25, -38.65)    2.26                22
 09/29/2018   21:49:11   ( -74.60, -92.04) 09/29/2018   21:48:46  ( -74.60, -92.04)    0.12                25
 09/29/2018   22:38:11   (  75.88,  79.07) 09/29/2018   22:39:03  (  75.88,  79.08)    0.23                52
 10/02/2018   13:16:31   (  73.39,-146.52) 10/02/2018   13:15:20  (  73.38,-146.60)    2.75                71
 10/02/2018   14:05:23   ( -75.23,  25.47) 10/02/2018   14:05:28  ( -75.24,  25.52)    1.69                 5