Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 7 6.  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)
 07/08/2019   02:25:04   (   0.04,-137.18) (  -0.82,-140.87)  421.37                80
 07/09/2019   02:13:25   (   0.04,-137.18) (  -0.19,-138.02)   97.70                80
 07/10/2019   01:59:08   (   0.04,-137.17) (   0.50,-135.19)  225.99                80
 07/12/2019   14:20:16   (  -0.04,-137.17) (   0.63,-140.20)  344.28                80
 07/13/2019   14:08:37   (  -0.04,-137.16) (   0.01,-137.35)   21.32                80
 07/14/2019   13:59:40   (  -0.05,-137.15) (  -0.66,-134.51)  301.61                80
 07/17/2019   02:20:47   (   0.06,-137.09) (  -0.53,-139.50)  275.68                80
 07/18/2019   02:06:29   (   0.06,-137.08) (   0.16,-136.67)   46.87                80
 07/19/2019   01:57:31   (   0.06,-137.06) (   0.79,-133.82)  369.33                80