Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 9 26.  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)
 09/27/2019   14:30:24   (  -0.01,-137.20) (   0.45,-139.09)  215.94                80
 09/28/2019   14:16:06   (  -0.01,-137.20) (  -0.23,-136.25)  108.75                80
 09/29/2019   14:04:27   (  -0.02,-137.21) (  -0.90,-133.41)  433.40                80
 10/01/2019   02:40:00   (  -0.02,-137.20) (  -0.97,-141.27)  464.89                80
 10/02/2019   02:25:42   (  -0.03,-137.20) (  -0.29,-138.43)  140.39                80
 10/03/2019   02:16:43   (  -0.03,-137.19) (   0.32,-135.58)  183.98                80
 10/05/2019   14:34:58   (   0.03,-137.18) (   0.84,-140.53)  382.43                80
 10/06/2019   14:26:00   (   0.03,-137.17) (   0.16,-137.68)   58.67                80
 10/07/2019   14:11:41   (   0.03,-137.16) (  -0.51,-134.84)  265.02                80
 10/10/2019   02:32:55   (  -0.03,-137.13) (  -0.70,-139.86)  312.18                80