Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2017 11 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)
 11/28/2017   12:49:00   (  -0.10,-135.29) (   0.60,-138.23)  336.32                80
 11/29/2017   12:37:31   (  -0.09,-135.31) (  -0.09,-135.44)   14.15                80
 11/30/2017   12:28:40   (  -0.09,-135.33) (  -0.72,-132.63)  308.32                80
 12/03/2017   00:47:34   (   0.10,-135.28) (  -0.46,-137.76)  281.92                80
 12/04/2017   00:36:04   (   0.09,-135.29) (   0.15,-134.95)   39.36                80
 12/05/2017   00:27:14   (   0.08,-135.30) (   0.82,-132.15)  360.31                80
 12/07/2017   12:45:55   (  -0.10,-135.40) (   0.33,-137.22)  208.12                80
 12/08/2017   12:37:05   (  -0.09,-135.41) (  -0.30,-134.42)  112.74                80
 12/09/2017   12:25:34   (  -0.09,-135.42) (  -0.94,-131.61)  433.59                80