Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 7 23.  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)
 07/25/2019   02:28:08   (   0.03,-137.19) (  -0.85,-140.98)  432.09                80
 07/26/2019   02:13:50   (   0.04,-137.19) (  -0.16,-138.14)  108.14                80
 07/27/2019   02:04:52   (   0.04,-137.19) (   0.47,-135.30)  215.65                80
 07/29/2019   14:26:01   (  -0.04,-137.18) (   0.66,-140.30)  356.00                80
 07/30/2019   14:14:22   (  -0.05,-137.17) (   0.02,-137.46)   33.11                80
 07/31/2019   14:00:04   (  -0.05,-137.15) (  -0.62,-134.61)  289.60                80
 08/03/2019   02:23:51   (   0.06,-137.10) (  -0.50,-139.62)  287.16                80
 08/04/2019   02:12:12   (   0.06,-137.08) (   0.14,-136.77)   35.23                80
 08/05/2019   02:00:34   (   0.07,-137.06) (   0.77,-133.92)  357.57                80