Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/26/2019   02:13:50   (   0.02,-137.19) (  -0.19,-138.14)  107.45                80
 07/27/2019   02:04:52   (   0.03,-137.19) (   0.45,-135.29)  216.38                80
 07/29/2019   14:26:00   (  -0.03,-137.18) (   0.68,-140.30)  355.55                80
 07/30/2019   14:14:22   (  -0.04,-137.17) (   0.05,-137.45)   32.69                80
 07/31/2019   14:00:04   (  -0.04,-137.16) (  -0.65,-134.62)  290.13                80
 08/03/2019   02:21:10   (   0.05,-137.10) (  -0.53,-139.61)  286.09                80
 08/04/2019   02:12:12   (   0.05,-137.09) (   0.10,-136.76)   36.47                80
 08/05/2019   02:00:34   (   0.06,-137.07) (   0.80,-133.93)  358.74                80
 08/07/2019   14:21:41   (  -0.06,-137.03) (   0.40,-138.92)  215.70                80
 08/08/2019   14:07:23   (  -0.06,-137.01) (  -0.25,-136.07)  106.37                80