Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 6 11.  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)
 06/13/2019   02:11:52   (   0.00,-137.17) (  -0.49,-139.26)  238.24                80
 06/14/2019   02:02:55   (   0.01,-137.17) (   0.18,-136.42)   85.65                80
 06/15/2019   01:51:17   (   0.01,-137.17) (   0.84,-133.58)  409.35                80
 06/16/2019   14:23:57   (  -0.02,-137.21) (   0.98,-141.40)  478.70                80
 06/17/2019   14:12:20   (  -0.02,-137.20) (   0.27,-138.57)  155.61                80
 06/18/2019   13:58:03   (  -0.03,-137.19) (  -0.38,-135.73)  167.44                80
 06/19/2019   13:46:25   (  -0.03,-137.19) (  -1.04,-132.89)  490.32                80
 06/21/2019   02:21:57   (   0.04,-137.12) (  -0.81,-140.75)  414.43                80
 06/22/2019   02:10:19   (   0.04,-137.11) (  -0.13,-137.92)   91.56                80
 06/23/2019   01:58:42   (   0.05,-137.10) (   0.54,-135.08)  231.29                80
 06/25/2019   14:17:05   (  -0.05,-137.11) (   0.62,-140.06)  336.50                80