Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2018 2 26.  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   01:04:20   (  -0.03,-135.39) (  -0.73,-138.50)  354.62                80
 02/28/2018   00:52:48   (  -0.04,-135.38) (  -0.09,-135.69)   34.98                80
 03/01/2018   00:38:37   (  -0.04,-135.37) (   0.56,-132.88)  284.76                80
 03/03/2018   13:02:42   (   0.04,-135.36) (   0.63,-137.96)  296.60                80
 03/04/2018   12:48:30   (   0.04,-135.35) (  -0.02,-135.15)   22.94                80
 03/05/2018   12:36:59   (   0.04,-135.34) (  -0.68,-132.35)  342.22                80
 03/08/2018   01:01:02   (  -0.04,-135.28) (  -0.50,-137.42)  243.25                80
 03/09/2018   00:46:49   (  -0.04,-135.27) (   0.09,-134.60)   75.66                80
 03/10/2018   00:35:18   (  -0.04,-135.25) (   0.74,-131.79)  394.31                80
 03/12/2018   12:56:41   (   0.04,-135.21) (   0.46,-136.86)  189.58                80