Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 6 1.  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)
 06/04/2019   02:18:45   (   0.00,-137.17) (  -0.77,-140.61)  392.13                80
 06/05/2019   02:04:28   (   0.00,-137.17) (  -0.12,-137.77)   68.73                80
 06/06/2019   01:55:30   (   0.01,-137.16) (   0.54,-134.94)  254.48                80
 06/08/2019   14:13:51   (  -0.02,-137.18) (   0.59,-139.91)  311.73                80
 06/09/2019   14:04:54   (  -0.02,-137.17) (  -0.05,-137.07)   11.08                80
 06/10/2019   13:53:16   (  -0.02,-137.15) (  -0.70,-134.23)  333.79                80
 06/13/2019   02:11:52   (   0.03,-137.08) (  -0.49,-139.26)  248.99                80
 06/14/2019   02:02:55   (   0.03,-137.07) (   0.17,-136.42)   73.45                80
 06/15/2019   01:51:17   (   0.03,-137.05) (   0.84,-133.59)  395.73                80