Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 2 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 02/02/2018   00:51:06   (   0.02,-135.17) (  -0.21,-136.09)  104.48                80
 02/03/2018   00:36:55   (   0.01,-135.20) (   0.48,-133.29)  219.10                80
 02/05/2018   13:00:58   (  -0.01,-135.30) (   0.68,-138.37)  349.66                80
 02/06/2018   12:49:27   (  -0.01,-135.32) (   0.06,-135.55)   26.62                80
 02/07/2018   12:35:16   (  -0.01,-135.35) (  -0.62,-132.75)  296.48                80
 02/10/2018   00:59:22   (  -0.01,-135.37) (  -0.59,-137.84)  281.77                80
 02/11/2018   00:45:10   (  -0.01,-135.39) (   0.05,-135.03)   41.05                80
 02/12/2018   00:33:40   (  -0.01,-135.41) (   0.75,-132.23)  363.46                80
 02/14/2018   12:55:04   (   0.01,-135.47) (   0.46,-137.30)  209.56                80
 02/15/2018   12:46:13   (   0.01,-135.49) (  -0.23,-134.50)  112.39                80