Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 9 4.  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)
 09/06/2019   02:29:50   (   0.01,-137.19) (  -0.58,-139.77)  294.89                80
 09/07/2019   02:15:32   (   0.01,-137.18) (   0.07,-136.93)   28.82                80
 09/08/2019   02:03:53   (   0.01,-137.17) (   0.72,-134.08)  352.39                80
 09/10/2019   14:27:32   (  -0.01,-137.15) (   0.43,-139.05)  216.09                80
 09/11/2019   14:13:14   (  -0.01,-137.14) (  -0.24,-136.20)  107.26                80
 09/12/2019   14:01:35   (  -0.01,-137.13) (  -0.91,-133.36)  430.51                80
 09/14/2019   02:37:07   (   0.01,-137.10) (  -0.93,-141.23)  470.62                80
 09/15/2019   02:25:29   (   0.01,-137.09) (  -0.27,-138.38)  147.73                80
 09/16/2019   02:11:10   (   0.02,-137.07) (   0.39,-135.54)  175.10                80
 09/17/2019   01:59:32   (   0.02,-137.05) (   1.05,-132.70)  497.75                80
 09/18/2019   14:34:47   (  -0.01,-137.03) (   0.79,-140.49)  394.97                80