Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 2 25.  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)
 02/27/2018   01:04:19   (  -0.03,-135.39) (  -0.75,-138.50)  354.66                80
 02/28/2018   00:52:48   (  -0.03,-135.38) (  -0.10,-135.69)   34.96                80
 03/01/2018   00:38:37   (  -0.04,-135.37) (   0.55,-132.88)  284.69                80
 03/03/2018   13:02:41   (   0.04,-135.36) (   0.64,-137.96)  296.64                80
 03/04/2018   12:48:30   (   0.04,-135.35) (  -0.01,-135.15)   22.82                80
 03/05/2018   12:36:58   (   0.04,-135.34) (  -0.66,-132.34)  342.18                80
 03/08/2018   01:01:01   (  -0.04,-135.28) (  -0.51,-137.42)  243.24                80
 03/09/2018   00:46:50   (  -0.04,-135.27) (   0.14,-134.61)   75.67                80
 03/10/2018   00:35:17   (  -0.04,-135.25) (   0.74,-131.79)  394.33                80